NAICS 541690 · Illinois

Certified Women-Owned Other Scientific and Technical Consulting Services in Illinois

77 certified women-owned vendors in Illinois under NAICS 541690 (Other Scientific and Technical Consulting Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

77 certified vendors · ranked by certification recency & profile depth

01COHERENTLEAP LLC

IT & Software Services · Bolingbrook, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

CoherentLeap LLC is an SBA-certified Women-Owned Small Business (WOSB) and Economically Disadvantaged WOSB (EDWOSB) providing AI and cloud engineering under NAICS 541511. Three service lines: AI agents and applications…

02COMMISSIONING TEAM LLC

Engineering & Architecture · Arlington Heights, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

WOSB/EDWOSB firm providing MEP commissioning, project management consulting, building envelope inspection, and other technical services including low voltage, fire protection, and air barrier testing. We support…

04SC-B CONSULTING INCORPORATED

Professional & Management Consulting · Urbana, Illinois
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Business Management and Consulting services including: software development, help desk support, research (scientific and technical, demonstration projects, energy conservation and commissioning, short and long term…

05ALL IN ONE MANAGEMENT & SERVICES INC

Construction & Trades · Springfield, Illinois
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

Founded in 2002, All In One (AIO) specializes in commercial laundry services, linen and uniform supply, hospital disposables and surgical supplies, as well as courier and express delivery services. We are dedicated to…

06PROMETHIUM ENTERPRISES INC.

Professional & Management Consulting · Chicago, Illinois
SBA-certified WOSB, HUBZone
WOSBHUBZone

Promethium Enterprises Inc. is a professional services company established in 2022 that provides administrative, healthcare support, project management, and information technology (IT) services to state, federal, local…

07ESSIX CONSULTING GROUP LLC

Professional & Management Consulting · Canton, Illinois
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Essix Consulting Group specializes in government contract management, offering expertise in project and program management with a team of PMP-certified consultants skilled in Agile and Scrum. We provide Change…

08SIGHTLINE CONSULTING GROUP, LLC

Professional & Management Consulting · Aurora, Illinois
SBA-certified WOSB
WOSB

Sightline Consulting Group, LLC provides senior-level federal acquisition, procurement compliance, and governance advisory services. Founded and led by a former GS-15 Contracting Officer and Acquisition Leader with…

09BOOTS ON THE GROUND AI, LLC

IT & Software Services · Aurora, Illinois
SBA-certified WOSB
WOSB

Boots On The Ground AI (BOTG) is a woman-owned software company founded by a veteran-lineage technologist with two decades building conversational and applied AI for major global brands. BOTG designs, builds, and…

10JORIE HEALTHCARE PARTNERS, LLC

IT & Software Services · Oak Brook, Illinois
SBA-certified WOSB
WOSB

Jorie AI integrates Robotic Process Automation (RPA), artificial intelligence, and advanced analytics to transform financial operations for hospitals, health systems, physician groups, payors, and medical billing…

11PAVO PLUMA LLC

IT & Software Services · Belleville, Illinois
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Pavo Pluma Consulting operates where mission failure is not an option, delivering elite cybersecurity, cloud, and enterprise IT solutions for high-stakes environments. We integrate people, process, and technology to…

13GOVALLIES LLC

Professional & Management Consulting · Urbana, Illinois
SBA-certified WOSB, HUBZone
WOSBHUBZone

GovAllies is a Woman-Owned Small Business and HUBZone-certified firm delivering clarity, efficiency, and outcomes for federal health and civilian agencies. We specialize in IT modernization, operational improvement…

15BROWN HAT CONSULTING LLC

IT & Software Services · Fairview Heights, Illinois
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Brown Hat Consulting LLC is a woman, veteran-owned small business providing IT services in help desk, networking, cybersecurity, cloud, and mobile device management. We also deliver software development, web design, IT…

16MPSI SECURITY INC.

Security & Safety Services · East Peoria, Illinois
SBA-certified WOSB
WOSB

MPSI Security Inc. is a licensed and insured security services company specializing in comprehensive protection solutions for commercial, residential, industrial, governmental, and special event clients. We deliver…

17V3IT CONSULTING INC.

IT & Software Services · Naperville, Illinois
SBA-certified WOSB
WOSB

V3iT delivers measurable IT business value using various hardware and software vendors that include SAP, Oracle, i2, Sun, HP, Microsoft, IBM, Dell, VMware and others. We are technology professionals certified by…

18ENVIRONMENTAL 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…

19COMMANDING DATA, INC.

Professional & Management Consulting · Browning, Illinois
SBA-certified WOSB
WOSB

Commanding Data Inc. is a small business specializing in advanced data analytics, systems integration, and workforce development for government and defense clients. We provide mission-focused solutions on Palantir…

21ENTERPRISE CODING SOLUTIONS, LLC

IT & Software Services · Lombard, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Enterprise Coding Solutions, LLC is a leading provider of SaaS cloud technology solutions and IT workforce services, specializing in custom software development to optimize business operations, enhance security, and…

22PRAIRIE ENGINEERS, P.C.

Engineering & Architecture · Columbia, Illinois
SBA-certified WOSB
WOSB

Professional Engineering and Land Surveying services including: Boundary Surveys, Topographical Surveys, Mapping, GIS development, SDSFIE, Utility Inventories, Civil Engineering, Site Engineering, Roadways, Highways…

24RIYA INTERACTIVE INC.

Professional & Management Consulting · Hawthorn Woods, Illinois
SBA-certified WOSB
WOSB

Riya Interactive Inc. is a life sciences consulting firm dedicated to providing subject matter expertise in Quality, Compliance, Design Controls, and Information Technology. We help clients develop and deliver…

25LOST CREEK ELECTRIC LLC

Construction & Trades · Toledo, Illinois
SBA-certified WOSB
WOSB

Lost Creek Electric, LLC is a full-service electrical and utility contractor specializing in powerline construction, storm restoration, and utility infrastructure services. The company provides expert installation…

27DELTA CONSULTING, LLC

Professional & Management Consulting · Geneva, Illinois
SBA-certified WOSB
WOSB

Delta Consulting, LLC is a WOSB and WBE certified change management firm specializing in workforce adoption of AI and enterprise technology. We help federal agencies and Fortune 500 organizations drive measurable…

29AERAPY, LLC

Manufacturing & Production · Saint Charles, Illinois
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Aerapy® is an SBA-certified 8(a), SDB, EDWOSB, and WOSB U.S. manufacturer of germicidal ultraviolet (GUV/UVGI) air and surface disinfection systems with 18 years of experience supporting federal agencies including the…

31DESIGNORG SOLUTIONS, LLC

Staffing & HR Services · Aurora, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Navigating organizations through complex organizational change, such as merger and acquisition integrations, org restructures, company turnarounds and other large-scale transformations. The work focuses on…

34MOKSOL IMPACT LLC

Professional & Management Consulting · Chicago, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

At MokSol Impact LLC, we transcend traditional IT consultancy; we are catalysts for change. Our mission, 'Empower, Enable, Excel,' underscores our commitment to guiding organizations towards a future where excellence is…

35AMALGAMATED SERVICES, INC.

Facilities & Building Services · Frankfort, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

HVACR, Plumbing, Facility Maintenance, and Government Procurement. Amalgamated Services, Inc. (ASI) is a fully insured, wholly female-owned contractor with over 30 years’ experience specializing in federal, commercial…

37PRECISE REQUIREMENTS, LLC

IT & Software Services · Forest Park, Illinois
SBA registry listing · cert end date passed
WOSBEDWOSB

Digital and IT Business Analysis. Drive business outcomes, increase customer value. Innovation via Minimum Viable Products (MVPs). Leverage technology for superior customer experience. Define Current and Future State…

38MEDNAVIGATE, LLC

Professional & Management Consulting · Skokie, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Real World Data study design and analysis; observational research; epidemiology studies; program analysis; policy analysis; health economics research; data analysis; evidence communication and synthesis.

42ZUMITIN INC

IT & Software Services · Naperville, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

ZUMITIN Inc. – IT Consulting & Digital Transformation ZUMITIN Inc. is a leading IT consulting firm specializing in ERP (SAP, JD Edwards), CRM (Salesforce), ServiceNow,Cyber Security,Cloud Solutions, AI & Automation, and…

47BARTKOWSKI LIFE SAFETY CORP

Construction & Trades · South Holland, Illinois
SBA-certified WOSB, HUBZone
WOSBHUBZone

Bartkowski Life Safety, Corp. is a National Construction Services and Management company with a focus on Life Safety. We provide General Construction, Design Build, Reconstruction, Build-Out, Interior Renovation…

49KASKASKIA ENGINEERING GROUP LLC

Engineering & Architecture · Belleville, Illinois
SBA-certified WOSB
WOSB

KEG’s full service capabilities include transportation engineering, traffic engineering, CADD design, public involvement, geotechnical engineering, structural engineering, general contracting, GIS mapping, environmental…

50CONTROLLED F.O.R.C.E INC.

Construction & Trades · Batavia, Illinois
SBA-certified WOSB
WOSB

Controlled F.O.R.C.E. specializes in Counter Terrorism Training, Law Enforcement and Military Training, Security Consulting, Curriculum Development and Management Services. Since our incorporation in 1997, we have…

51BATIR ARCHITECTURE LTD

Engineering & Architecture · Saint Charles, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Specialists in Mission Critical, telepresence/telecommuting, data centers and technical environments. Other areas of expertise: high-performance sustainable smart buildings, Support Federal Energy Management Programs…

52GOLD WAVE INC

Environmental & Waste Services · Darien, Illinois
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Gold Wave was established to provide our clients with cost-effective, proactive, and comprehensive professional management and consulting services for engineering and construction projects in the energy, utility, civil…

53STAMPLEY TECHNOLOGY AND MANAGEMENT LLC

Professional & Management Consulting · Chicago, Illinois
SBA-certified WOSB, EDWOSB, SDVOSB, VOSB
WOSBEDWOSBSDVOSBVOSB

STM, LLC is a full-service IT consulting firm targeting small to midsize companies lacking the budget for full-time IT departments and staff. We bring access to the latest technology to businesses for the purposes of…

59AEROSHIELD INC.

Security & Safety Services · South Barrington, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Aeroshield specializes in security, intelligence, and investigation services. We are AS9100D Certified.

62PT GRAJEK CORP

Professional & Management Consulting · Lemont, Illinois
SBA-certified WOSB
WOSB

PT Grajek Corp provides project management services with expertise in healthcare and IT sectors to empower organizations to successfully execute their projects, ensuring seamless project completion and exceptional…

66ATW HEALTH SOLUTIONS INC.

IT & Software Services · Chicago, Illinois
SBA-certified WOSB
WOSB

• Strategic Planning • Program Development • Change Package Development • Technical Expert Panel Facilitation • Acute and Primary Care Transformation • Population Health Management Solutions • Performance Management and…

67SAID STRATEGY GROUP INC

Professional & Management Consulting · Chicago, Illinois
SBA-certified WOSB
WOSB

As a consulting partner focused on IT software, business process design, business process optimization, and organizational strategic initiatives, we help our clients put the pieces together and complete project…

68ALTUSWORKS INC

Engineering & Architecture · Chicago, Illinois
SBA-certified WOSB
WOSB

Professional Architectural Design Firm specializing the restoration, adaptive reuse and expansion of existing and historic structures.

69SHADOWBOX CONSULTING ASSOCIATES LLC

Professional & Management Consulting · West Chicago, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

SBA certified 8(a), WOSB, EDWOSB firm headquartered in Annandale, VA. Core Competencies are in the areas of Research & Development, Management Consulting, Staffing, Information Technology, and Security Services for the…

71APRIL L SINGLETON

Professional & Management Consulting · Calumet City, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

A+ Professional Services provides management and business solutions consulting services in the following areas: Management Consulting, Professional Business Services, Accounting, Recruiting, Event Management, Logistics…

72GLOBAL ONE LT INC

IT & Software Services · Long Grove, Illinois
SBA-certified WOSB
WOSB

IT Manager with over 25 years of IT management experience. Certified Project manager. Certified IT auditor and Risk Manager. MEM from Northwestern university

73COTTER CONSULTING LLC

Engineering & Architecture · Burr Ridge, Illinois
SBA-certified WOSB
WOSB

Provides following services: construction management (CMS), construction phase (CPS), quality assurance , cost engineering and project budget and cost controls.

74MARY THERESE TYLUS

Training & Educational Services · Chicago, Illinois
SBA-certified WOSB
WOSB

Provide custom-tailored training, customer service and security-related classes/sessions for security officers, other public, private and not-for-profit entities

75MY JUST CHECKING IN, LLC

Professional & Management Consulting · Darien, Illinois
SBA-certified WOSB
WOSB

This company is WOSB SBA Certifed- powered by a core team of clinicians with over 20 years of experience delivering improved healthcare IT outcomes. Our team has expertise working with systems such as Epic, Cerner…

76AEFFECT INC

Professional & Management Consulting · Rosemont, Illinois
SBA registry listing · cert end date passed
WOSBEDWOSB

QUANTITATIVE & QUALITATIVE RESEARCH, EVALUATIONS, ASSESSMENTS, COMMUNICATIONS PLANNING

77RADIAN COMPLIANCE, LLC

Professional & Management Consulting · Des Plaines, Illinois
SBA-certified WOSB
WOSB

Internal audit, implementation, assessment, and consultancy services for management system standards, security, and regulatory framewords. ISO9001, ISO27001, ISO27701, ISO42001, ISO20000, ISO22301, ISO Artificial…

Frequently asked

Are there certified women-owned NAICS 541690 vendors in Illinois?

Yes — 77 certified women-owned vendors in Illinois list NAICS 541690 (Other Scientific and Technical Consulting Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.