NAICS 488999 · Maryland

Certified Women-Owned All Other Support Activities for Transportation in Maryland

33 certified women-owned vendors in Maryland under NAICS 488999 (All Other Support Activities for Transportation), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

33 certified vendors · ranked by certification recency & profile depth

01THE 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.

02RONAVIAN ENTERPRISES, LLC

Engineering & Architecture · Edgewater, Maryland
SBA-certified WOSB, EDWOSB, SDVOSB, VOSB
WOSBEDWOSBSDVOSBVOSB

Capability of Information Technical training and instructing. Logistician for US and Foreign Military Sales Construction for commercial and residential

03AEGIS PREMIER SERVICES LLC

Logistics & Warehousing · Brandywine, Maryland
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Aegis Premier Services LLC is a versatile professional services firm specializing in commercial janitorial services, specialized medical courier services, project management, and administrative support. Designed to support government agencies, healthcare facilities, and commercial clients, Aegis Premier Services LLC delivers reliable facility maintenance, HIPAA-compliant medical transport, and streamlined operational solutions tailored to client needs. Backed by strong executive leadership and hands-on industry expertise, the company maintains the operational agility, strict compliance standards, and resource capacity required to execute contracts efficiently, on time, and within budget.

04DATALYTICA LLC

Logistics & Warehousing · Laurel, Maryland
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Technical leadership and National Expert for basic and applied research for cyber operations and information sciences. Extensive experience in large portfolio management for government contracts.

05MAGNOLIA DEFENSE GROUP LLC

Security & Safety Services · Halethorpe, Maryland
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Magnolia Defense Group, LLC is a certified minority, woman-owned, and service-disabled veteran-owned small business specializing in mission operations, private investigations, protective security, facilities support, commercial janitorial services, operational logistics, and management consulting. Built on nearly 15 years of federal, NSA, and Department of Defense intelligence and operational experience, we bring military-grade precision, risk mitigation, and absolute accountability to corporate and government environments. We provide high-quality, agile support services—ranging from specialized investigative research and asset protection to multi-state freight transportation and comprehensive facility sanitization—guaranteeing operational readiness across the mid-Atlantic and Southeast regions.

08CITI CONCEPTS INC

Manufacturing & Production · Temple Hills, Maryland
SBA-certified WOSB
WOSB

Baron Tours prides itself on professionalism, reliability, experience, and an impeccable safety record. Baron offers first-class transportation via a fleet of company owned vehicles that are properly maintained and driven by safety-conscious drivers.

10DIA UNLIMITED EXPRESS TRANSPORTATION, LLC

Logistics & Warehousing · Laurel, Maryland
SBA-certified WOSB
WOSB

DIA Unlimited Express Transportation, LLC, is a minority and woman-owned and operated shuttle service. We offer ground passenger transportation to government agencies, corporate businesses, airports, special events, special needs, and support activities. Additionally, we provide expedited and courier services.

12SLV ENTERPRISES, LLC

Professional & Management Consulting · Largo, Maryland
SBA-certified WOSB
WOSB

SLV Enterprises, LLC is a trusted partner for organizations striving to achieve success in real estate development, economic development, community development, social services, information technology, government and public affairs, and permitting. With over 20 years of experience, we specialize in providing innovative and impactful solutions that drive growth, efficiency, and compliance. Our expertise extends across both public and private sectors, ensuring seamless permit acquisition and strategic support in federal social services and professional services. Committed to creating lasting value, we collaborate with clients to navigate complex challenges and deliver tailored solutions that foster sustainable progress. We are dedicated to making a meaningful impact, empowering organizations, and strengthening communities.

13SPECTRA TECH, LLC

Professional & Management Consulting · Aberdeen Proving Ground, Maryland
SBA-certified WOSB, 8a
WOSB8(a)

Maryland-based small business founded in 2009 to support Federal customers with administrative, professional, and technical services. Spectra Tech has employed over 150 personnel at multiple CONUS locations with primary support provided for Federal customers in D.C., Maryland, Virginia, and New Mexico.

14MAGADIA CONSULTING INC

IT & Software Services · Silver Spring, Maryland
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Magadia Consulting delivers state-of-the-art solutions, specializing in the development and integration of web-enabled systems, website development, SharePoint, QA, Cybersecurity, IA, eLearning, Assistive Technology and Audio Visual. For further information, please visit our website at http://www.magadia.com

16GD RESOURCES, LLC

Construction & Trades · Brunswick, Maryland
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Business Support Services, Administrative Support, Program Management, Project Management, Strategic Planning, Financial Management, Budget Analysis, Contract Management, Procurement Support, Compliance and Regulatory Support, Data Analysis, Performance Monitoring, Risk Management, Process Improvement, Quality Assurance, Documentation and Reporting, Change Management, Human Resources Support, Talent Acquisition, Training and Development, Stakeholder Engagement, Communications Support, Supply Chain Management, Logistics Support, Operational Support, Policy Development, Business Process Optimization, Technical Advisory, Resource Allocation, Metrics and KPIs, and Decision Support. Staff Augmentation, Temporary Staffing, Workforce Solutions, Talent Acquisition, Human Resources Support, Contractor Personnel, Subject Matter Experts, Technical Support Staff, Administrative Support, Cloud migration, excel, Microsoft, Sharepoint, Human Capital

171821 FREIGHT, LLC

Logistics & Warehousing · Clinton, Maryland
SBA-certified WOSB
WOSB

1821 Freight, LLC is a leading freight brokerage firm committed to facilitating seamless transportation solutions for businesses across diverse industries. With our extensive network of carriers, advanced technology platforms, and dedicated team of logistics experts, we specialize in optimizing freight movements to meet the unique needs of our clients.

20C3 INNOVATIONS INC.

IT & Software Services · Leonardtown, Maryland
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

C3 Innovations, Inc. is a small, minority, woman-owned Information Technology firm that focuses on systems engineering, cyber security, software development, program management, data management, and process improvements. We serve business’ needs throughout product life cycles. We provide experienced professionals and utilize smart tools to bring clarity into the design, implementation and deployment process. We focus on the timeliness and accuracy of information to deliver the right data at the right time to effectively manage project and operations. We research and incorporate the latest technologies and processes into our products.

25H E FREIGHT LLC

Repair, Maintenance & Other B2B · Annapolis, Maryland
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

H.E.Freight is a multi faceted General Support Services Company. We are a Minority Owned EDWOSB. We are Licensed Motor Carriers, Logistics Specialists, NARA Certified Records Managers and General Contractors. We offer General and Specialized Freight Services, Records Management, General Contracting and Support Services.  We have an in-house NARA Certified Records Manager. We can digitize, index, handle and manage your delicate physical and electronic records collections.   We have experince in Residential and Commercial Remodeling, as well as Historic Property Preservation and Historic Preservation Standards. We offer Painting, Flooring, Drywall, Carpentry, Wall Covering, and Exterior Construction. We offer local, regional and long distance moving and trucking services.

27ADAPTIC LLC

IT & Software Services · Annapolis, Maryland
SBA-certified WOSB
WOSB

Adaptic LLC was formed in 2016 with a focus on system engineering, data intelligence and application design. We engineer, build, deploy and support data-driven, user-focused tools that empower. This ranges from startup angel entities in the private sector to large deployments across CONUS/OCONUS locations in support of SIGINT collection. Adaptic engineers are relied upon as technical advisors and partners. We blend our unique technical expertise with business acumen, we not only solve the technical challenges faced by our customers, but also align dynamic solutions to dynamic problems.

29SIGNIFICANCE INC

Professional & Management Consulting · Annapolis, Maryland
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Significance provides a range of support services, from Program Management, Financial Improvement, PPBE Expertise,Strategic Communication Support,Workforce Planning,the best of breed tools and innovation to meet goals of organization.

30PHENOM LLC

Professional & Management Consulting · Frederick, Maryland
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

PHENOM, LLC mission is to deliver phenomenal results by identifying and evaluating service need, implementing best practices and managing solutions by simplifying the workload with value added.

31A SQUARE GROUP LLC

IT & Software Services · Frederick, Maryland
SBA-certified WOSB
WOSB

ASG offers Information Technology and Healthcare solutions. Some of our current initiatives are HSPD12, Identity and Access management, data center, help desk, COTS and custom application development and integration, portal, CRM, ERP services.

32GARUD TECHNOLOGY SERVICES, INC.

IT & Software Services · Columbia, Maryland
SBA-certified WOSB
WOSB

Garud offers proven solutions and expertise in computer Programming, Engineering solutions, Integrated Security Solutions, Logistics Services & Support; Lighter than air UAV, and Information Technology Services.

33SAVANTAGE FINANCIAL SERVICES, INC.

IT & Software Services · Rockville, Maryland
SBA-certified WOSB
WOSB

Savantage provides a wide range of program management, IT, application development, business and financial system management, consulting and integration services to DOD and Federal agencies. We provide total system lifecycle development, implementation, and operation and management (O&M) using COTS ERP products, including our own proprietary COTS financial management software.

Frequently asked

Are there certified women-owned NAICS 488999 vendors in Maryland?

Yes — 33 certified women-owned vendors in Maryland list NAICS 488999 (All Other Support Activities for Transportation), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.