NAICS 541380

Certified Women-Owned Testing Laboratories and Services

594 certified women-owned vendors list NAICS 541380 (Testing Laboratories and Services) among their codes, each holding an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

594 certified vendors · ranked by certification recency & profile depth

01RAVENS VUE

Research & Scientific Services · Longmont, Colorado
SBA-certified WOSB, EDWOSB, SDVOSB, VOSB
WOSBEDWOSBSDVOSBVOSB

Ravens Vue LLC is a VOSB (SDVOSB pending) delivering proprietary engineering, R&D, and geotechnical solutions to defense and civil agencies. We operate through two specialized divisions: Provides specialized R&D and engineering capabilities to federal R&D DoD, NAVSEA, and AFRL. and others. RVS specializes in tactical ISR, signature management, CWMD, and thermodynamic energy recovery utilizing our proprietary Foster Cycle™ and MAGIC™ Engine (GaN-on-SiC) architectures. Ravens Vue Forensics (RVF) supports USACE, USDA,Federal agencies, and civil infrastructure via our predictive geotechnical SaaS platform. RVF specializes in substrate settlement modeling, ET0 thermodynamic flux, and molecular hydraulic leak detection utilizing our Aethel Scent IP. From weight-negative naval integrations to levee subsidence forensics, Ravens Vue provides absolute technical authority, predictive analytics, and air-gapped data integrity.

02THE HOLSTON GROUP, INC.

Professional & Management Consulting · Gambrills, Maryland
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

The Holston Group, Inc. is a minority, woman-owned small business who has earned a solid reputation for producing positive outcomes and providing elite consultative services to our customers. Our team specializes in contract, portfolio and program management, acquisition, accounting, auditing, budgeting, execution, financial system, requirements, and logistics support. The Holston Group, Inc. is committed to excellence, providing innovative solutions, and ensuring customer satisfaction 100% of the time.

03GODSCHILD77 LLC

Research & Scientific Services · Lansing, Michigan
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

GC77 LABS operated by Godschild77 LLC is a Michigan based small business providing DOT and Non DOT drug and alcohol testing and compliance support services. The company offers on site and concierge testing including urine oral fluid and alcohol testing in accordance with 49 CFR Part 40 and applicable non DOT requirements. GC77 LABS also provides consortium administration policy support reporting assistance and community based opioid overdose prevention education. The firm serves government agencies transportation providers employers courts and community organizations with a focus on regulatory compliance accuracy and reliability.

04PROVIDENCE FEDERAL GROUP, LLC

Facilities & Building Services · North Providence, Rhode Island
SBA-certified WOSB, EDWOSB, SDVOSB, VOSB
WOSBEDWOSBSDVOSBVOSB

Providence Federal Group's capabilities include facility management, professional services, and base operations support nationwide.

05EAGLE SYNERGISTIC OPTIMIZING TECHNOLOGIES, LLC

Environmental & Waste Services · Lakewood, Colorado
SBA-certified WOSB, 8a, HUBZone
WOSB8(a)HUBZone

Eagle Synergistic specializes in High Resolution Site Characterization or HRSC, Optimized Remediation, PFAS, PFAS Sampling, PFAS testing, Optimized Remediation Contracts or ORC, Site Characterization, Direct Push Technologies or DPT, Drilling, CPT, ASCT, Groundwater Sampling, Direct Sensing, Sampling, 3D Modeling, Conceptual Site Models or CSM, MIP, MIHPT, LIF, UVOST, OIP, OIHPT, EC, HPT, NMR

07ON THE DOT SCREENINGS LLC

Research & Scientific Services · Huntsville, Alabama
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

On The DOT Screenings is a SDVOSB, WOSB, and VOSB proudly serving government, commercial, industrial, and private clients. We offer a comprehensive range of services including Drug and Alcohol Testing, DOT Compliance Support, Supervisor Training, FMCSA DOT Clearinghouse Assistance, DOT Physicals, Pre-employment Physicals, DNA/Paternity Testing, Gender Reveal Testing, and more. We specialize in delivering accurate, affordable, and confidential Drug and DNA testing solutions to federal, state, county, and non-governmental organizations. All testing is conducted securely and discreetly by our experienced laboratory professionals located nationwide. Our core offerings include DOT Drug Testing, Family Relationship DNA Testing, and full-service compliance programs. Don’t see the service you’re looking for? Contact us to learn how On The DOT Screenings can meet your unique testing or compliance needs.

08PINK DIAMOND INSPECTIONS LLC

Research & Scientific Services · Pensacola, Florida
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

We specialize in using technology based procedures and root cause analysis to provide value beyond the point of inspection. We preform inspections and Working projects in power generation (nuclear and fossil fuel), steel construction (structural and sheet), and marine industries has given us experience conforming to standards developed by governing bodies such as AWS, ASME, ABS, DNV, ASNT, and API, to name a few.

09MENDEZ GROUP, INC

Engineering & Architecture · Kenner, Louisiana
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

Established in 1998, we are an 8(a), EDWOSB, WOSB environmental and safety consulting firm. Areas of specialty include safety training, online training design and management, instructor led training, virtual lead training, compliance auditing, sample analyses, project monitoring, asbestos abatement, mold abatement, lead abatement, environmental risk assessment, research support, engineering services, site preparation services, hazardous waste disposal services. We have a long established work history with several federal and state agencies including Army, FAA, GSA, Navy, NASA, NIH, LDEQ, LDOT, LDHH.

10EMN CONSTRUCTION, LLC

Construction & Trades · Alexandria, Virginia
SBA-certified WOSB, EDWOSB, SDVOSB, VOSB
WOSBEDWOSBSDVOSBVOSB

EMN provides electrical and facilities asset management services focused on installing, maintaining, assessing, and protecting mission-critical infrastructure. Our core competencies include: 1. Installation, testing, and ongoing maintenance of emergency power systems, including generators, Uninterruptible Power Supply (UPS) systems, batteries, and supporting infrastructure 2. Asset lifecycle and maintenance program management for commercial and industrial facilities 3. Electrical distribution system installation, modernization, and capacity upgrades 4. Major electrical demolition, repair, and facility renovations 5. Electrical acceptance testing, commissioning, and system verification 6. Lockout Tagout (LOTO) program development and implementation

13ENVIRONMENTAL TESTING AND CONSULTING, INC.

Environmental & Waste Services · Romulus, Michigan
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

ETC is a multi-disciplined Environmental Consulting firm specializing in asbestos - lead based paint - mold related surveys - risk assessments - clearances - Operations & Maintenance (O&M) Plans - project management and training - indoor air quality assessments - confined space assessments - hazard evaluations - Phase I and Phase II Environmental Site Assessments - BEAs - Due Care - Environmental Reviews and laboratory analysis for asbestos - lead and mold - Storage Tank Assessments - Personal Monitoring - Training for Employees (asbestos & lead training (MIOSHA/LARA) - including respirator training, fit tests, & respirator) - Paint Chip Analysis - Air Samples – TCLP - Multi-metal Testing - Paint Thickness Testing - Paint Inspections - CPR/First Aid/AED Red Cross Training - HAZCOM

14CITRINE LLC

Engineering & Architecture · Lakewood, Colorado
SBA-certified WOSB, EDWOSB, HUBZone, SDVOSB, VOSB
WOSBEDWOSBHUBZoneSDVOSBVOSB

Citrine specializes in professional engineering design, construction period services, and commissioning. Citrine offers a wide range of services, including detailed design, feasibility studies, commissioning at various levels, consulting, project management, and technical staffing support. Citrine provides services related to construction management, inspections, assessments, audits, testing, planning, research and development, studies, cost estimating and other engineering services.

16CORNERSTONE TECH INNOVATIONS LLC

Wholesale & Distribution · San Antonio, Texas
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Cornerstone Tech Innovations LLC is a veteran- and woman-owned technology solutions provider supporting federal, state, local, and commercial organizations. We provide IT hardware and software procurement, cybersecurity and compliance support, managed IT services, cloud and digital solutions, and technology consulting. Our capabilities include computers, peripherals, networking equipment, software licensing, endpoint solutions, IT staffing support, and technology lifecycle services. Cornerstone leverages relationships with leading manufacturers, distributors, managed service providers, and technology partners to deliver responsive, scalable solutions. Our team brings experience supporting military, healthcare, government, and enterprise environments, with a strong focus on customer service, procurement efficiency, compliance, and dependable delivery.

17CARETTA FEDERAL, LLC

Professional & Management Consulting · La Mesa, California
SBA-certified WOSB
WOSB

Caretta Federal, LLC is a woman- and veteran-owned professional services firm in a HUBZone Qualified Census Tract in La Mesa (San Diego County), CA. Led by a PhD physicist and U.S. Navy veteran with four decades across Navy and DoD programs, we pair senior technical depth with enterprise-grade program management. Services: acquisition and contract support; program and project management support; PhD-level scientific and engineering SME services, test and evaluation support, and technical documentation; administrative and business process services; training development; and graphic design, interpretive signage, and wayside exhibits for federal sites. One subcontractor supporting HUBZone, woman-owned, and veteran-owned subcontracting goals at once. Two-principal firm: decisions in hours, not weeks. Government Purchase Card accepted for micro-purchase orders. SAM Active, registered for all awards. HUBZone, WOSB/EDWOSB, and VOSB applications pending with SBA.

18INSPECTORATE GMP CONSULTING (IGC), LLC

Professional & Management Consulting · Washington, District of Columbia
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

SBA-certified Service-Disabled Veteran-Owned, Veteran-Owned, and Woman-Owned Small Business delivering FDA-style regulatory-compliance consulting for pharmaceutical, biotech, PET, dietary-supplement, and cosmetics manufacturers. Led by Dr. Uduak Inokon (Pharm.D., R.Ph.), an ex-FDA inspector and retired U.S. Public Health Service Captain with FDA Inspectorate Level III certification and 20+ years of regulatory experience. ICGMP provides quality audits, regulatory risk management, inspection readiness, CAPA design, regulatory-action reviews, quality oversight, and GMP workforce training—including MoCRA cosmetics support and data-integrity assessment. Washington, DC; nationwide. Also minority/Black American-owned.

19MARTINFEDERAL CONSULTING, LLC

IT & Software Services · Huntsville, Alabama
SBA-certified WOSB
WOSB

MartinFederal Consulting LLC. is a preferred information systems integrator providing Enterprise Services, Intelligence Solutions, Cyber & Systems Security and other Professional Services to the DoD & Federal Civil Agencies.

20GUARDIAN LABS LLC

Research & Scientific Services · Cincinnati, Ohio
SBA-certified WOSB
WOSB

Guardian Labs LLC is an SBA-certified Women-Owned Small Business (WOSB) providing mobile phlebotomy, on-site blood and specimen collection, medical courier, and laboratory specimen transportation services. Core capabilities include routine and STAT collections, home and facility-based blood draws, specialty collection kits, chain-of-custody and evidentiary collections, specimen handling, temperature-sensitive transport coordination, healthcare logistics, and time-sensitive medical courier services. Guardian Labs supports government agencies, laboratories, healthcare facilities, employers, and institutional clients with professional, responsive mobile healthcare and specimen logistics services.

21OHIO VALLEY ARCHAEOLOGY, INC.

Environmental & Waste Services · Columbus, Ohio
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

OVAI has been WBENC Certified through both WBE and WOSB programs. OVAI develops innovative solutions to cultural resource management problems. Its main disciplines are: Prehistoric and Historic Archaeology; Geophysical Survey; GIS Applications; and Cemetery Studies. OVAI has one of the most comprehensive Archaeo-Geophysical programs in the country, having conducted surveys worldwide. Since 1997, OVAI has completed over 1000 cultural resource management projects for a wide variety of federal, state, and local agencies, & private sector clients throughout the US & several foreign countries (Poland, UK, South Africa, and Mexico). OVAI’s work includes Sections 106 & 110 NHPA compliance. OVAI held a 4 year IDIQ with the Wayne National Forest, OH and served as cultural resource sub-consultant for DOE contractors. OVAI has successfully completed multiple projects as prime for NPS, DPAA, and has partnered with USACE.

22INERTIA TEK LLC

Engineering & Architecture · Fontana, California
SBA-certified WOSB
WOSB

Inertia Tek LLC is a small, women-owned engineering firm providing electrical architecture, payload and instrumentation integration, harness and interconnect documentation, power-distribution analysis, and bench/HIL validation support for aerospace, defense, space, marine, and advanced-vehicle programs. The company converts subsystem concepts into buildable, instrumented, and test-ready configurations.

23TB3 NDT CONSULTING LLC

Training & Educational Services · Calverton, New York
SBA-certified WOSB, EDWOSB, VOSB
WOSBEDWOSBVOSB

TB3 NDT Consulting LLC, is a Veteran-Owned(VOSB), Woman-Owned (WOSB),Economically-Disadvantage(EDWOSB) Small Business Specializing in Non-Destructive Testing ( NDT ) Training, Audits, Procedures, Examinations, Level 3 Oversight, Equipment Purchases, Compliance, and Consulting for Aerospace, Defense, and Space System Industries. With in-house NAS-410 & Expert ASNT NDT Level III's with proven past performance supporting DoD, and their PRIME's, with a strong track record of preparing clients for NADCAP ( National Aerospace and Defense Contractors Accreditation Program ), DoD, DCMA, and Internal Audits, TB3 NDT delivers Mission-Critical Training & Technical Support with Compliance Solutions that keeps Equipment, Personnel, and NDT Programs inspection-ready. With our AirForce Veteran leadership, this makes TB3 NDT a trust partner for government agencies and their primes seeking multiple SBA set-aside pathways and Technical Excellence in NDT professional services and Supplier Diversity.

24PREMIER VETERAN TECH SOLUTIONS LLC

Manufacturing & Production · Albuquerque, New Mexico
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Top tier staffing and logistic services company with over 30 years of military/civilian professional experience. At Premier Veteran Tech Solutions (PVTS), we specialize in drug testing and program management, with a proven track record of over 500,000 observed drug testing collections performing with an error rate of less than 1%. PVTS requires workforce development with a strong capacity to recruit, train, and retain highly skilled employees who consistently meet high performance standards. Whatever the government needs are, PVTS can deliver document services, distribution, and office management with our lean six sigma efficiency principles and methodology. PVTS has the capability to manage large scale contracts for the government in complex work environments. As a company, we consistently implement training requirements (daily, weekly, quarterly, and yearly) for everchanging work climates.

25LANTRYX SYSTEMS LLC

Engineering & Architecture · Titusville, Florida
SBA-certified WOSB
WOSB

Lantryx Systems LLC helps aerospace, defense, space, and emerging-technology teams reduce technical execution risk through integrated EEE parts and component engineering, radiation test campaign leadership and coordination, and disciplined technical program execution and control. We improve readiness, decision visibility, coordination, and execution control across complex technical work.

26NOETIC STRATEGIES INC

Research & Scientific Services · Huntsville, Alabama
SBA-certified WOSB, 8a, HUBZone
WOSB8(a)HUBZone

Noetic Strategies is a dynamic, technical small business where bright minds harness the power of leading edge technology to enhance security in our networked world. An 8(a), WOSB, HUBZone certified small business, we develop applications, securely and iteratively. We extract, orient, and visualize data so that our customers in Defense, Homeland Security, and Intelligence have the advanced analytics they need to make mission critical decisions. We identify cyber key terrain, conduct threat hunting and assessments, and defend the enclaves, environments, and networks that make all of this possible. We pursue our mission of protecting the American experience by applying our innovations and technical excellence across more than 10 DoD and Civilian organizations. We fuel that pursuit through corporate initiatives such as the growth of technical interns and a Project Management Center of Excellence. Noetic is a GSA 8(a) STARS III and GSA MAS prime contract holder.

27INNOVATIVE SOLUTIONS UNLIMITED, L.L.C

Construction & Trades · Piketon, Ohio
SBA-certified WOSB
WOSB

Innovative Solutions is a Design Engineering firm specializing in custom projects from the design/development phase through production. Our areas of expertise include: Electronic Circuit Design, Instrumentation Design, and Software Dev.

28MINT CLEARPATH SCREENING SOLUTIONS LLC

Research & Scientific Services · East Point, Georgia
SBA-certified WOSB
WOSB

Mint ClearPath Screening Solutions provides professional workforce screening, specimen collection, and compliance support services to government agencies, government contractors, employers, laboratories, and organizations. Core capabilities include DOT and non-DOT drug testing collections, urine and oral fluid specimen collection, instant and laboratory drug testing, breath alcohol testing, mobile and on-site collections, phlebotomy and blood specimen collection, fingerprinting, background screening, I-9 employment verification, and pre-employment screening services. We provide collection-site and mobile services with an emphasis on accurate documentation, confidentiality, chain-of-custody procedures, responsive service, and regulatory compliance. Mint ClearPath is based in East Point, Georgia and supports organizations requiring dependable workforce testing and screening solutions.

29INTEGRATED SOLUTIONS, LLC

Wholesale & Distribution · Metairie, Louisiana
SBA-certified WOSB, HUBZone
WOSBHUBZone

Integrated Solutions brings over 25 years of engineering and field expertise from civil works projects, delivering reliable solutions for supply, service, construction, and consulting efforts tailored to the customer's diverse needs. Our deep understanding of government processes, documentation, and terminology gives us a unique ability to rapidly navigate and interpret State and Federal micro-purchases, contracts, and blanket purchase agreements. Successfully delivered numerous government infrastructure projects from initiation through completion, overseeing every phase from Engineering and Design to long-term operation and maintenance. Holds a BS in Mechanical Engineering, with 18 years GS-13 Engineer and intern engineering license (LA EI.0019889). Other certifications include WOSB, HUBZone, WBE, EBR SEDBE, and LED. Capable of supporting the U.S. Gulf Coast region. Numerous NAICS Codes, including 237990, 332999, 333110, 333996, 532412, 532490, 541330, 541380, 541614 & 811310.

30ASPEN OF D.C. INC.

Staffing & HR Services · Washington, District of Columbia
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Aspen of D.C., doing business as ADC Management Solutions is a full service human resources management firm with a focus on HR strategy, workforce development, program management, and organizational effectiveness.

31J STAR ENTERPRISES INC

Construction & Trades · New Orleans, Louisiana
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

GENERAL CONSTRUCTION COMPANY SPECIALIZING IN BUILDING CONSTRUCTION, SITEWORK, HIGHWAY, MASONRY, ROOFING AND HEAVY CONSTRUCTION (INCLUDING DREDGING), ELECTRICAL, PLUMBING SERVICE & UPGRADES, PUMP STATION MAINTENANCE (MACHINING, ENGINE REPAIR, WELDING, ETC.), MILLOWRK, PEST CONTROL, ENGINEERING, DESIGN/BUILD, PROPERTY MANAGEMENT, FACILITY SUPPORT, DREDGING, SOLAR POWER GENERATION COMMUNICATION TOWER INSTALLATION, LANDSCAPE MAINTENANCE

34HOUSTON ADVANCED SURGICAL SERVICES, LLC

Research & Scientific Services · Conroe, Texas
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

H.A.S.S Drug & DNA Testing pride ourselves on providing DOT and Non-DOT drug screening, breath alcohol testing, and biometric services with a focus on regulatory compliance and client confidentiality. We deliver precise specimen collection and secure coordination with SAMHSA accredited laboratories, supporting employers, agencies, and healthcare partners with dependable, regulation-ready services. We also perform DNA collection services for paternity, maternity, grandparentage, Non-Invasive paternity, and immigration. H.A.S.S Drug & DNA Testing currently holds three certifications, Service-Disabled Veteran owned small business (SDVOSB), Veteran-Owned small business (VOSB), and Woman-Owned small business (WOSB).

35INDIAN EYES, LLC

Construction & Trades · West Richland, Washington
SBA-certified WOSB
WOSB

Construction, environmental management & engineering firm, includes environmental remediation/compliance, waste management, design-build, D&D, H&S, asbestos/lead abatement. Equipment Logistics & staffing. Meet stringent requirements of Government Projects

36DESTINY DIAGNOSTICS LLC

Research & Scientific Services · Raleigh, North Carolina
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Destiny Diagnostics LLC is a minority woman-owned diagnostic testing and employment-compliance service provider specializing in clinical and occupational health testing for government agencies, transportation companies, and private employers. Our mission is to deliver accurate, confidential, and timely diagnostic services that promote workforce safety, regulatory compliance, and data integrity. We combine clinical precision with mobile convenience, ensuring accessible testing solutions both onsite and in-office throughout the Raleigh-Durham-Chapel Hill region and beyond. Compliance with HIPAA regulations and live data reporting structures.

37R3M SOLUTIONS LLC

Engineering & Architecture · Felton, Pennsylvania
SBA-certified WOSB
WOSB

R3M Solutions LLC is an IT management and consulting company based in Felton, Pennsylvania, delivering comprehensive technology solutions to federal, state, and commercial clients. We specialize in IT services, software management, consulting, cybersecurity, and CMMC compliance, helping organizations achieve mission success through innovative and secure technology solutions. Core Competencies: • IT Services: Systems integration, network support, and cloud solutions tailored to client needs. • Software Management: License management, software deployment, updates, and lifecycle support. • Consulting: Strategic technology planning, process improvement, and project management. • Cybersecurity & CMMC: Risk assessments, compliance implementation, and cybersecurity strategy aligned with DoD standards.

38CRYSTAL CLEAR RESULTS LLC

Research & Scientific Services · Jacksonville, North Carolina
SBA-certified WOSB
WOSB

Crystal Clear Results LLC (CCR) is a women-owned, mobile and remote drug testing, DNA testing, and specimen collection company headquartered at 730 Court St., Suite B, Jacksonville, NC 28540. CCR holds active certifications as a Women-Owned Small Business (WOSB), NC HUB-certified vendor, and is registered on SAM.gov. The company serves healthcare providers, government agencies, legal and judicial systems, schools, and corporate employers who require accurate, timely, and compliant drug and alcohol testing services.

39CORNERSTONE SIGNALS & CYBER TECHNOLOGIES LLC

Professional & Management Consulting · Christoval, Texas
SBA-certified WOSB, EDWOSB, SDVOSB, VOSB
WOSBEDWOSBSDVOSBVOSB

Cornerstone has extensive experience in ISR Systems and Operations, Information Operations, RF Signals Analysis, Cyber Security, Research Development Test and Evaluation, Program Management, and Training Requirements Analysis, Curriculum Development, HUMINT, Space and Counterspace, Space Force

40PALLAS INFOTECH LLC

IT & Software Services · The Woodlands, Texas
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Pallas Infotech provides Information Technology Solutions and Services - Software Development, Testing, Deployment, Maintenance, Data Services, Application Consulting, Business Analysis, Requirements generation, and IT Managed Services.

44NEW MILLENNIUM NUCLEAR TECHNOLOGIES INTERNATIONAL, INC

Environmental & Waste Services · Lakewood, Colorado
SBA-certified WOSB
WOSB

New Millennium Nuclear Technologies International, Inc. (NMNTI) is a U.S. Small Business specializing in nuclear facility characterization, reactor decommissioning support, radioactive waste management, radioactive waste package characterization, radiological profiling, and patented sampling technologies. NMNTI developed the patented TruPro® and TruProBit® technologies for representative dry sampling and characterization of concrete, steel, graphite, soils, reactor bioshields, fuel pools, process facilities, and radioactive waste packages. Services include reactor characterization, activation profiling, Final Status Survey support, waste classification, waste acceptance criteria compliance, radiological survey support, radionuclide fingerprint development, waste volume estimation, gamma spectroscopy, tritium analysis, carbon-14 analysis, and decommissioning planning support. NMNTI has supported projects internationally.

46PRE-EMPLOYMENT INVESTIGATIONS, INC.

Security & Safety Services · Clovis, California
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Pre-Employment Investigations, Inc. was started in 1987 as a sole proprietor organization and then incorporated in 2006. Pre-Employment Investigations, Inc. began with just conducting background checks and now they have expanded their services to include: county criminal checks, statewide criminal checks (where available), federal criminal checks, county and federal civil checks, verification of previous employers, salary histories, education verification, credit history checks, reference checks, and department of motor vehicle record checks. Pre-Employment Investigations, Inc. has the capabilities to provide their services nationwide and they are in the process of adding international criminal checks.

48ONE LIFE CAPITAL LLC

Repair, Maintenance & Other B2B · Garden Grove, California
SBA-certified WOSB
WOSB

One Med Calibration provides audiometer and tympanometer calibration services, calibration documentation, and sales of new and pre-owned medical equipment and accessories. One Life Capital LLC began in 2022 with the launch of One Medical Stop, focusing on the sale of quality new and pre-owned medical equipment. To better serve our customers and provide a more complete solution, we expanded our business by launching One Med Calibration. Today, we offer both medical equipment sales and professional calibration services. www.OneMedCalibration.com

52CLINICAL EXCELLENCE INTEGRATION LLC

Professional & Management Consulting · Onalaska, Wisconsin
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

CEI Logistics is a trusted provider with over 9 years of experience delivering facility support, warehousing, staffing, and healthcare-related services to government and commercial clients. Our primary capabilities include Facilities Support Services (561210), General Warehousing (493110), Temporary Help (561320), and Janitorial Services (561720). We also support medical and lab logistics (423450, 424210, 541380), equipment repair (811210), and a full range of ambulatory and outpatient health services (621111, 621112, 621340, 621399, 621420, 621498, 621610, 621999). CEI combines precision, compliance, and scalable operations to meet critical mission demands.

53ENVIRONMENTAL RESEARCH GROUP, L.L.C.

Environmental & Waste Services · Baltimore, Maryland
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

ERG manages natural & cultural resources, NEPA, Water & Air compliance, archaeological, installation restoration, facility spill plans, EPCRA, storm water, and sustainability. ERG provides on-site staff in environmental program management.

54DEE DAVIS INC

Professional & Management Consulting · Troy, Michigan
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Dee Davis Inc. is a federally certified EDWOSB contract management firm focused on business continuity. DDI wins government and commercial contracts, manages qualified subcontractor networks, and executes delivery through proprietary AI technology platforms. DDI's contract management model is sector-agnostic — we build qualified networks for any requirement. SERVICES: DOT drug and alcohol testing, biometric fingerprinting (SWFT-authorized), DNA testing, background screening, notary services (RON and mobile), document preparation, staffing, NEMT transportation (NPI 1538939111, Medicaid provider), janitorial, grounds maintenance, landscaping, facility maintenance, freight brokerage (MC-1647572), courier services, project management, and crisis coordination. PARTNERSHIPS: Quest Diagnostics, DDC DNA Diagnostics, Uber Health, ZigSig. CERTIFICATIONS: EDWOSB, WOSB, WBENC, MBE, SBE, SWFT-authorized, E-Verify, CMMC-AB, TWIC. CAGE 8UMX3. UEI HJB4KNYJVGZ1. Troy Michigan.

56FREEDOM TECHNOLOGIES, INCORPORATED

Professional & Management Consulting · Arlington, Virginia
SBA-certified WOSB
WOSB

Freedom Technologies Inc. is a communications research and consulting firm providing strategic advice and guidance on issues such as spectrum management policy, regulatory strategy, commercial technology trends and related international developments.

584C SOLUTIONS INC

IT & Software Services · Alpharetta, Georgia
SBA-certified WOSB, 8a
WOSB8(a)

4C Solutions, an SBA-certified 8(a) WOSB small business specializes in 8(a) Federal contracts. Services include IT infrastructure, Cyber Security, Help Desk/Call Centers, Application and Software Development / Enhancements/ Sustainment, Logistics, Finance, Accounting, Training, Legal Support, Technology Consulting (Operational, Program Mgmt, Process Optimization, Change Mgmt, Talent Aquisition, Systems Engg, Continuous Monitoring, Incident/Security Mgmt and Security Svcs.

59R2T, INC.

Engineering & Architecture · Atlanta, Georgia
SBA-certified WOSB
WOSB

civil and environ. engineering, utility cont., gen cont. roadway design and const., water resources,water and wastewater design, stormwater, watershed assessment,planning, O&M, construction management, project management,NEPA, PM, stream monitoring, GIS, utility locating

61PREVAIL TENACITY SERVICES L.L.C

Research & Scientific Services · Wetumpka, Alabama
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Prevail Tenacity Services provides comprehensive drug and alcohol testing services, including DOT and Non-DOT testing, pre-employment screenings, random testing, post-accident testing, and return-to-work testing. We offer both rapid/instant testing and lab-based testing, along with professional specimen collection using strict chain-of-custody procedures. In addition, we provide general testing services and Sneak Peek early gender DNA testing for clients seeking personal testing solutions. All services are designed to support full compliance with federal and state regulations while ensuring the secure handling of confidential information in accordance with HIPAA standards.

66VOLANT ECOSERVICES, LLC

Environmental & Waste Services · Kent, Ohio
SBA-certified WOSB
WOSB

Volant EcoServices, LLC is a woman-owned small business based in Kent, Ohio, specializing in ecological consulting across the eastern United States. We provide professional services in threatened and endangered species surveys, bat research and permitting, habitat assessments, and wetland and stream delineations. With a strong background in wildlife biology and regulatory compliance, our team partners with public and private clients to deliver high-quality, science-based solutions that support conservation and project success.

67MERSI SOLUTIONS L.L.C

Professional & Management Consulting · Vienna, Virginia
SBA-certified WOSB
WOSB

Mersi Solutions LLC is a WOSB-certified and VA SWaM-designated advisory firm delivering enterprise Quality Management Systems (QMS), ISO compliance, laboratory operations, clinical quality programs, and Federal Health IT governance. Led by Certified ISO 9001 Lead Auditors and PMPs, we specialize in achieving audit readiness and operational excellence with a proven zero-defect audit track record across highly regulated environments. Core capabilities include ISO 9001/27001 internal audits, SOC 2 and health data quality controls, UAT validation, Change Control Board (CCB) management, CAPA board leadership, and clinical laboratory accreditation (NAICS 541611, 541380, 621511, 541519). We bridge enterprise IT compliance with laboratory standards to ensure seamless regulatory adherence, rapid SME deployment, and defect-free program execution

69SLM CONSULTANTS, LLC

Legal & Compliance Services · Myrtle Beach, South Carolina
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

SLM Consultants, LLC provides expert Forensic Document Examination services with a reputation for precision, integrity, and confidentiality. Our team of certified examiners utilize advanced forensic tools and methodologies to deliver results that withstand legal scrutiny. Forensic examination of documents is to determine authorship and/or authenticity. This includes handwriting comparison examinations and numerous other examinations to answer questions surrounding existence.

75BIO CULTURE, LIMITED LIABILITY COMPANY

Research & Scientific Services · Upper Marlboro, Maryland
SBA-certified WOSB
WOSB

The company provides anatomic pathology laboratory services for diagnostic and research applications, including evaluation of tissues, biopsies, and surgical specimens with customizable immunohistochemical (IHC) and histochemical staining. Its clients include hospitals, outpatient surgical centers, reference laboratories, research institutions, and physician practices. The lab is led by experienced professionals with expertise in tissue processing, specialized staining, and quality assurance, ensuring accurate and reliable results. It differentiates itself through a skilled workforce, scalable operations, strong regulatory compliance, and a collaborative, client-focused approach that consistently delivers high-quality, reproducible outcomes.

76DYNAMIC SCIENCE, INC.

Logistics & Warehousing · Chesapeake, Virginia
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Aircraft Manufacturing,Other Airport Operations,Other Support Activities for Air Transportation,General Warehousing Storage,Engineering Services,Testing Laboratories,Computer Systems Design Services,Computer Facilities Management Services,Scientific Technical Consulting Services,Research Development in the Social Sciences,Humanities,Marketing Research,Public Opinion Polling,All Other Professional,Scientific,Technical Services,Facilities Support Services, Professional,Management Development Training,National Security

77LITTLE BIRD AERIAL INTELLIGENCE INC.

Engineering & Architecture · Galveston, Texas
SBA-certified WOSB
WOSB

Little Bird Aerial Intelligence, Inc. (LittleBird) is an SBA-Certified Woman-Owned Small Business delivering independent, inspection-grade aerial documentation across the construction and operational lifecycle of major facilities. Core capabilities: building envelope and facade inspection; ASTM C1153 radiometric thermal moisture surveys by a Certified Thermographer; construction progress documentation; RTK aerial mapping, orthomosaics, digital twins, and LiDAR point clouds. Specialty sensors via SPH Engineering training: drone magnetometer, GPR, methane and gas detection, bathymetric sonar, and gamma-ray spectrometry across air, ground, and water. In-house FAA Part 107 pilots; a data provider, not an assessor. Active SAM registration (All Awards), no exclusions, listed in the Disaster Response Registry, no bonding required to bid. NDAA-compliant equipment available. Galveston, TX; Gulf Coast base with nationwide, hurricane-ready deployment.

79HSG, LLC

Environmental & Waste Services · Merritt Island, Florida
SBA-certified WOSB
WOSB

HSG was founded in 2008 to provide environmental services, emergency response planning, and sustainability management. Through a plan of steady growth, HSG has expanded its core services to include occupational and environmental health, fitness, injury rehabilitation, and employee assistance programs. We provide innovative services and solutions, tailored specifically to our customers' needs, while minimizing organizational risks.

80PATHOLOGY ASSIST-TEMP, INC.

Manufacturing & Production · Chantilly, Virginia
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

We are subject matter experts with a niche in Medical Laboratory Services ranging from processing Surgical Pathology cases to specialized tissue procurement studies (brain, spinal cord and organs). We have certified Medical Laboratory professionals available to process renal biopsies, liver biopsies, blood, tissue and body fluids for frozen sections, microscopic analysis, immunotherapy, electron microscopy, vector studies, Covid, infectious diseases and post-mortem analyses. Medical and Research Supplies-Including Dry Ice ; Consulting-We provide suggestions for improvements in Laboratory efficiency and Ergonomics.

81COMMANDTEC, LLC

IT & Software Services · Huntsville, Alabama
SBA-certified WOSB, EDWOSB, 8a, HUBZone, SDVOSB, VOSB
WOSBEDWOSB8(a)HUBZoneSDVOSBVOSB

CommandTec, LLC is certified by the SBA as an 8(a), EDWOSB, HUBZone, and SDVOSB company. Headquartered in Huntsville, AL, CommandTec is currently supporting government projects in Texas, California, Nebraska, Hawaii and Guam. The organization maintains ISO 9001:2015, ISO 20000:1-2018, ISO 27001:2022 certifications and is appraised at CMMI Maturity Level 3 for Services. CommandTec is a Professional Services provider for Federal Government and Commercial clients. For Federal clients, CommandTec provides Information Technology, Intelligence / Law Enforcement, Training, Administrative support functions and Program Management Operations services. Commercially, CommandTec prepares, implements, audits and appraises clients in Process Improvement to include ISO, CMMI and CMMC.

86S.F. DYNAMICS LLC

Engineering & Architecture · Ballston Lake, New York
SBA-certified WOSB, VOSB
WOSBVOSB

Overwatch Aviation is a NYS-certified WBE and SBA-certified WOSB/VOSB providing professional unmanned aircraft system (sUAS) field-data collection and documentation services. Core capabilities include RTK/PPK aerial mapping support, photogrammetry, orthomosaics, 3D modeling, radiometric thermal imaging, GIS-ready data collection, construction progress documentation, facility and infrastructure inspection, environmental monitoring, and emergency-response support. Our owner-led team brings military and commercial aviation experience with FAA, project management, construction safety, and thermography credentials. We operate NDAA-compliant Skydio X10 platforms and support federal, state, municipal, prime-contractor, engineering, infrastructure, and commercial programs with accurate, repeatable, actionable field data.

91PHRONETIK INC

Research & Scientific Services · Plano, Texas
SBA-certified WOSB, EDWOSB, SDVOSB, VOSB
WOSBEDWOSBSDVOSBVOSB

Phronetik is a rapidly-growing leader advancing precision medicine by leveraging biotechnology, bioinformatics, and artificial intelligence to improve diagnosis, treatment, and monitoring, and advance scientific research.

92ENVIRONMENTAL LEVERAGE INC

Manufacturing & Production · North Aurora, Illinois
SBA-certified WOSB
WOSB

Environmental Wastewater Treatment, Consulting, Engineering, Wastewater Products, Biologicals, Chemicals, Odor control, Laboratory, Training materials,classes, MOP's, Audits, Troubleshooting, Safety, Microscopic Analyses, Contract labor, Remediation, E-Learning, Bioaugmentation,

94CLARITY DNA LLC

Manufacturing & Production · Oklahoma City, Oklahoma
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

We specialize in OEM service & product solutions: Enterprise IT modernization, SAAS, digital transformation, Artificial Intelligence integration, ethical AI governance, trusted AI systems, generative AI solutions, machine learning integration, intelligent automation, secure AI deployment, data governance and compliance, cybersecurity support, cloud migration, legacy system integration, enterprise software solutions, COTS software procurement, SaaS implementation, IBM software solutions, IBM watsonx, Accusoft ImageGear, document management systems, healthcare IT modernization, health information systems, HIPAA-compliant systems, tribal technology solutions, tribal data sovereignty, federal government contractor, program management, project management, strategic procurement solutions, government supply sourcing, DNA testing services, court-admissible paternity testing, chain-of-custody DNA analysis

95MOORE LOGISTIC SERVICES LLC

Logistics & Warehousing · Greenville, North Carolina
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Moore Logistic Services LLC is a logistics and delivery services provider specializing in reliable, time-sensitive transportation of medical supplies, medical equipment, specimens, food, paper goods, and general freight. The company supports commercial and institutional customers through local and regional delivery services using passenger vehicles and vans with a strong focus on safety, compliance and operational efficiency.

102GUEVARA GROUP LLC

Professional & Management Consulting · Thousand Oaks, California
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Guevara Group LLC is a Woman-Owned Small Business (WOSB) consulting firm specializing in compliance and supplier readiness for the aerospace, defense, and space industries. We provide tailored solutions in AS9100/IA9100, NIST 800-171, CMMC, and NADCAP compliance, including gap analyses, audit preparation, audit representation, and ongoing compliance management to strengthen supplier performance and resilience. Our services also include FAR/DFAR compliance advisory, contracts review, engineering workforce training and development, and supply chain risk management. To support compliance innovation, Guevara Group is developing AI-enabled compliance infrastructure to strengthen audit readiness, documentation control, evidence traceability, and supplier compliance across the supply chain. Our differentiator lies in combining hands-on consulting expertise with emerging AI technology, ensuring clients not only meet regulatory requirements but gain long-term strategic advantage.

105JOHNSON VENTURE MANAGEMENT SOLUTIONS, INC.

IT & Software Services · San Antonio, Texas
SBA-certified WOSB, EDWOSB, 8a, SDVOSB, VOSB
WOSBEDWOSB8(a)SDVOSBVOSB

JVM Solutions provides Management and Professional Services in Enterprise Information Technology, Healthcare IT, Healthcare, Training and General Administration support. We serve clients in DoD and Federal agencies identify areas for efficiency and manage resources to optimize operations resulting in sustainable program management.

107VP GLOBAL SOLUTIONS LLC

Construction & Trades · Peachtree Corners, Georgia
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

VP GLOBAL Solutions is a dynamic, globally-positioned organization delivering innovative solutions across critical domains. Our highly skilled professionals provide expert services in: MEDICAL STAFFING, INTEGRATED LOGISTICS, TRAINING SOLUTIONS, ADMINISTRATION, ACQUISITIONS, IT ENTERPRISE SOLUTIONS, and FACILITIES MAINTENANCE

113PHARMA ACCESS SOLUTIONS LLC

Professional & Management Consulting · Fort Lauderdale, Florida
SBA-certified WOSB
WOSB

Pharma Access Solutions is an FDA-registered Prescription Drug Wholesale Distributor, licensed by the Department of Business and Professional Regulation (DBPR) to source directly from manufacturers and supply prescription and over-the-counter medications,FDA 510K medical devices, and active pharmaceutical ingredients (API). We are backed by more than a century of collective expertise in healthcare industry. Our founding partners offer deep industry knowledge and strategic vision. This foundation allows us to deliver cost-effective, quality-driven solutions that empower our partners to optimize expenses while upholding the highest standards care in the healthcare industry that include but limited to pharmaceuticals, FDA 510K medical devices and equipment, and consumer supply chains to ensure the optimal patient care and outcomes.

114MADISON WORLDWIDE ADVERTISING, LLC

Marketing, Advertising & PR · Philadelphia, Pennsylvania
SBA-certified WOSB, HUBZone
WOSBHUBZone

We are an EDWOSB Certified company with PR experience that we are bringing to the Federal Government. The agency owner spent the 25+ years prior to starting Madison Worldwide with brands such as Hilton Hotels, the Olympics, the TED Conference, Starbucks, and XPrize Foundation among others. We are also a big believer in analytics. They are the only way to prove what marketing tactics are working for your agency department. Every government agency is unique and although there are tactics that work better than others constant message testing, and utilization of unique tools and strategies and A/B testing should always be employed. As you will note, the agency background is both broad and deep and involves a wide variety of marketing and public relations and overall communications consulting including entertainment marketing, heavy online marketing, experiential/event marketing, traditional advertising, guerrilla marketing, social media and other forms of emerging media

119U.S. MEDCARE, LLC

Research & Scientific Services · Belle Chasse, Louisiana
SBA-certified WOSB
WOSB

U.S. MedCare Drug Testing Clinic provides professional, accurate drug and alcohol testing services backed by over 30 years of clinical experience. We specialize in DOT and Non-DOT testing for employers, contractors, and government agencies. Services include urine, hair, nail, and oral fluid testing, breath alcohol testing (BAT), PEth alcohol testing, and DNA testing. We offer mobile and on-site testing, post-accident and random testing programs, and observed collections. Serving Plaquemines Parish and the Greater New Orleans area, we deliver reliable, compliant testing when results matter most.

120RAPID RESULTS LABORATORIES LLC

Legal & Compliance Services · Marietta, Georgia
SBA-certified WOSB
WOSB

Rapid Results Laboratories LLC, based in Douglasville, Georgia, is a certified small business specializing in clinical diagnostic point of care testing, comprehensive drug, alcohol, DNA, and occupational health testing. We provide DOT and Non-DOT testing and consortium Third Party Administration services, oral fluid and hair follicle testing, breath alcohol testing, and mobile or on-site collections, all delivered by certified professionals with rapid turnaround times. Our multidisciplinary team combines industry expertise, regulatory compliance, and innovative testing solutions to support clients in transportation, construction, manufacturing, healthcare, aviation and government sectors. With a client-centric approach, long-term contracts, and partnerships with leading labs such as CRL, LabCorp, Quest Diagnostics, MedTox, i3 Screen, Choice DNA, DDC, Universal Forensics and DNA Solutions, we are a trusted partner for reliable, customized testing solutions nationwide.

Frequently asked

How many certified women-owned vendors are registered under NAICS 541380?

594 certified women-owned vendors list NAICS 541380 (Testing Laboratories and Services) among their codes, each holding an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.

What is NAICS 541380?

NAICS 541380 is "Testing Laboratories and Services" in the North American Industry Classification System — the federal standard procurement teams use to classify vendors. Womyn Owned lets you find certified women-owned suppliers by NAICS.