NAICS 621999 · Illinois

Certified Women-Owned All Other Miscellaneous Ambulatory Health Care Services in Illinois

15 certified women-owned vendors in Illinois under NAICS 621999 (All Other Miscellaneous Ambulatory Health Care Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

15 certified vendors · ranked by certification recency & profile depth

01ALL 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 providing federal agencies with a broad range of essential services. As a certified 8(a), HUBZone, WOSB, and EDWOSB company, our deep understanding of the unique needs of federal institutions positions us as a trusted partner for seamless, high-quality service delivery. With established contracts throughout Illinois, we have built a reputation for reliability and excellence. Our strategic aspirations extend to expanding within key federal sectors, including prisons, VA hospitals and clinics, and military installations such as Scott Air Force Base. This growth trajectory positions us to significantly enhance our reach and provide innovative solutions that support the operational efficiency of these critical agencies.

02PROMETHIUM 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 government agencies, and private-sector clients. The company delivers reliable administrative and professional support solutions including staffing coordination, scheduling, customer service, records and document management, compliance support, reporting, and office operations management. Promethium Enterprises Inc. also provides healthcare-related administrative support services and project management support to improve operational efficiency and service delivery. In addition, the company offers IT support services including technical assistance, system documentation support, and technology-based operational support. Promethium Enterprises Inc. is committed to delivering responsive, compliant, and performance-driven solutions tailored to customer mission requirements.

06HALLMARK HEALTHCARE STAFFING LLC

Staffing & HR Services · Plainfield, Illinois
SBA-certified WOSB
WOSB

Hallmark Healthcare Staffing is a certified Woman-Owned Small Business (WOSB) and a certified Women's Business Enterprise (WBE) that is specialized in providing temporary help services to healthcare organizations. We provide Registered Nurses(RN), Licensed Practical Nurses (LPNs), Certified Medical Assistants (CMAs), Certified Nursing Assistants (CNAs) to medical facilities to help bridge their staffing gaps. Our temporary healthcare professionals are thoroughly onboarded and are readily available to start supporting medical facilities. Healthcare Staffing Solutions, Registered Nurse Placement, Allied Health Professionals, Travel Nurse Staffing, Temporary Healthcare Staffing, Per Diem Nursing, Certified Women-OwnedClinical Support Staffing, Healthcare Workforce Solutions, Licensed Practical Nurse (LPN) Staffing, Government Healthcare Staffing Business, Medical Staffing Agency, Specialty Nurse Placement, WBE and WOSB Certified,Federal Contract Staffing, Clinical Support Staffing, Health

12HEALING WALLS REHABILITATION LLC

Other B2B Services · Calumet Park, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Provide mobile physical therapy services to individuals, business entities or organizations in need of physical rehabilitation, restoration or management of injuries, impairments or functional deficits.

14SHADOWBOX 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 Federal Government.

15PORTABLE SLEEP SOLUTIONS, LLC

Other B2B Services · Metamora, Illinois
SBA-certified WOSB
WOSB

Our home sleep tests are convenient and affordable. They are delivered to your clients home through the United States Postal Service. The test can be ordered anywhere in the United States on our website. The tests are scored by Registered Polysomnographic Technologists then interpreted by a Board Certified Sleep physician. We follow American Academy of Sleep Medicine guidelines.

Frequently asked

Are there certified women-owned NAICS 621999 vendors in Illinois?

Yes — 15 certified women-owned vendors in Illinois list NAICS 621999 (All Other Miscellaneous Ambulatory Health Care Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.