NAICS 621511 · Maryland

Certified Women-Owned Medical Laboratories in Maryland

25 certified women-owned vendors in Maryland under NAICS 621511 (Medical Laboratories), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

25 certified vendors · ranked by certification recency & profile depth

02IDTS-MOBILE SPECIMEN COLLECTION LAB LLC

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

Continuing my humanitarian mission as a 24/7 DOT certified specimen collector and instructor, specializing in alcohol and drug testing, DNA testing, and Point of Care/Rapid Testing. I offer on-site, mobile and virtual services to ensure accessibility and convenience for my clients. My goal is to provide compassionate and professional support to individuals and families in need, making a positive impact in their lives. Specimen collections are via urine, saliva, hair, nail and pharmchek sweat patch. Rapid testing and Virtual Proctored testing are available as well. IDTS is CLIA Certified and has partnerships with several accredited labs including LabCorp with MRO services.

06BIO 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.

08WJM PROFESSIONAL SERVICES LLC

Staffing & HR Services · Rockville, Maryland
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

WJM provides innovative personnel solutions to meet your staffing needs and achieve your agency’s mission. WJM also provides credentialing and background investigation services. WJM is committed to providing highly qualified medical and administrative professionals as well as credentialing support.

13ZYBS CONSULTING LLC

Staffing & HR Services · Upper Marlboro, Maryland
SBA-certified WOSB
WOSB

Zybs Consulting LLC, Providing Services In Medical Staffing, Inmate Medical Services, Military Exams, DOT Exams, Mental Health Evaluations, And C&P.

14GRACE INTERNATIONAL SERVICES LLC

Wholesale & Distribution · Gaithersburg, Maryland
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

**FAST SHIPPING INCLUDING BACKORDER AND HARD TO FIND ITEMS- Both Rx and Medical Supplies** -36C77025P0071 -36C77025P0131 (Plus many other contracts) **An EDWOSB Company** Grace International Services (GIS Medical) is a fast-growing distributor of pharmaceutical, medical, and hospital supplies serving the VA. With over 20 years of experience providing convenient and quality service, GIS has established itself as a reliable partner for all seven CMOP locations. Performance: 500+ completed awards in 2024. These awards range from small to large shipments of medications and medical supplies, with a 92% positive evaluation rating. GIS is proud to be a trusted supplier to the following government entities: • VA CMOP, Chelmsford • VA CMOP, Murfreesboro • VA CMOP, Tucson • VA CMOP, Leavenworth • VA CMOP, Lancaster • VA CMOP, North Charleston • VA CMOP, Hines

15WINDSOR GROUP LLC

Professional & Management Consulting · Bethesda, Maryland
SBA-certified WOSB, EDWOSB, 8a, SDVOSB, VOSB
WOSBEDWOSB8(a)SDVOSBVOSB

Windsor Group is an 8(a), Veteran and Woman-owned Professional Services firm that brings strong qualifications and expertise in: 1. Project and Program Management 2. IT Support Services 3. Training and Learning Development Solutions 4. Staff Augmentation (Professional, Technical & Non-Technical / Perm & Temp) 5. Federal Human Capital / Human Resources. Windsor Group is a customer and quality focused organization. We employ a collaborative approach to achieve optimal results for our clients. Windsor Group differentiators include: Broad federal government experience in a myriad of functions; Proven recruiting expertise as evidenced by our high retention rate; Agile; Flexible and responsive; Customer focused.

17RAAM SVCS, L.L.C

Professional & Management Consulting · Frederick, Maryland
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

RAAM SvCS LLC is a small minority, disabled veteran, small woman owned company providing staffing services and consultation. Our mission is to provide excellence, integrity and loyal services to our Armed Forces and Veterans by posturing the most qualified, and right professionals who will exceed our customers' expectations.

19CENTER FOR HEALTH EDUCATORS AND SAFETY SPECIALISTS, LLC

Professional & Management Consulting · Glen Burnie, Maryland
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

CLIA Waived Point of Care Laboratory, Drug testing/employment/therapeutic, CEU Provider Certified California Board of Nursing Certified, Pre employment screening/physical, Workplace training, healthcare consulting, systems based practices, facilitates learning and learner development, OSHA approved trainer, CPR AED Instructor, Basic Life Support Instructor, Medication Administration Instructor, Medication Technician Instructor

21DISTINCTIVE HOME CARE, INC.

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

Distinctive Home Care, Inc., dba Distinctive Health Care Services, a Graduate of 8(a), minority, women-owned business specializing in professional health care staffing and management solutions to DoD,federal agencies & commerical hospitals.

23GARUD 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.

Frequently asked

Are there certified women-owned NAICS 621511 vendors in Maryland?

Yes — 25 certified women-owned vendors in Maryland list NAICS 621511 (Medical Laboratories), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.