NAICS 561990 · Illinois

Certified Women-Owned All Other Support Services in Illinois

30 certified women-owned vendors in Illinois under NAICS 561990 (All Other Support Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

30 certified vendors · ranked by certification recency & profile depth

01EVERYTHING EVENTFUL, LLC

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

Everything Eventful is a full-service conference and event management company. We have the capacity to coordinate events from concept through to implementation. With over 25 years of event management experience…

02SC-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…

03ALL 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…

04PROMETHIUM 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…

07SAGE AND SYSTEMS LLC

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

Sage and Systems LLC provides community engagement, program coordination, facilitation, and training services to a broad range of clients including government agencies, utilities, corporations, and organizations…

11BROWN 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…

12MPSI 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…

13US AIR PURIFIERS LLC

Manufacturing & Production · Peoria, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

US Air Purifiers, LLC, is a economically disadvantaged women owned small business (EDWOSB) that is family owned. Our 5 Star customer rating and A+ BBB review among other certificates originate from our basic business…

16ICAREJOBPAIR LLC

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

IcareJobPair LLC is a WOSB-certified management consulting firm delivering PMO infrastructure, project delivery frameworks, and governance systems for government and commercial organizations. Our PM-BASE methodology…

17AMALGAMATED 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…

20BARTKOWSKI 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…

22CONTROLLED 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…

24STAMPLEY 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…

26AEROSHIELD INC.

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

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

27DIAMOND 7 ENTERPRISES INC

Facilities & Building Services · Lansing, Illinois
SBA-certified WOSB
WOSB

A commercial janitorial firm that is owned by award winning owner with 30 years of experience in the janitorial industry. Since opening in 2019 we served the Chicago, Waukegan, and the Indiana areas focusing on…

28ZAS CONSULTING INC

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

Z.A.S. Consulting, Inc. was established in June 2015 in Chicago, Illinois and has evolved into a Janitorial and real estate brokerage company. We provide Janitorial and real estate services to our private customers…

29SHADOWBOX 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…

Frequently asked

Are there certified women-owned NAICS 561990 vendors in Illinois?

Yes — 30 certified women-owned vendors in Illinois list NAICS 561990 (All Other Support Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.