NAICS 561110 · Illinois

Certified Women-Owned Office Administrative Services in Illinois

10 certified women-owned vendors in Illinois under NAICS 561110 (Office Administrative Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

10 certified vendors · ranked by certification recency & profile depth

01PROMETHIUM ENTERPRISES INC.

Professional & Management Consulting · Chicago, Illinois
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.

02SUMMITSHELF PARTNERS LLC

Professional & Management Consulting · Millstadt, Illinois
WOSB

SummitShelf Partners LLC helps agencies and primes reduce costly order and data errors, strengthen compliance, and improve operational visibility across Order-to-Cash and supply chain workflows. Agencies choose SummitShelf Partners when accuracy, compliance, and speed matter. We turn messy, high-volume operational workflows into controlled, measurable execution—reducing preventable errors, tightening process accountability, and improving on-time performance. SummitShelf delivers practical solutions that teams can adopt immediately: clear SOPs, role-based controls, exception management, and KPI dashboards that expose issues before they become misses or rework. We provide hands-on support across SAP S/4HANA, Salesforce Lightning, JD Edwards, and EDI workflows—turning complex requirements into controlled, measurable execution.

06CONTROLLED F.O.R.C.E INC.

Security & Safety Services · Batavia, Illinois
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 provided tactical training services and curriculum development across the nation. Our mission is to Train the Protectors of our nation and to improve the safety of our citizens. We protect global security and our communities world-wide by instilling in protectors the knowledge and skills needed to operate with control and confidence. Our SMEs and instructors are the best former military and law enforcement instructors available. We have serviced all branches of the U.S. Military, DHS, and DOJ in training their agencies to maximize their potential. Specialties consist of Non-lethal/Less lethal Combatives, K9 operations, Basic/Advanced Firearms, Protective Security Detail (PSD) operations, Pre- Deployment readiness, and Advanced Military Operations in urban terrain.

07DIAMOND 7 ENTERPRISES INC

Facilities & Building Services · Lansing, Illinois
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 outstanding service and employing a high-quality workforce. We’re experienced in a variety of industries, including government facilities, schools, warehouses, and healthcare facilities. Also, we provide construction cleaning, and stonework cleaning (granite, limestone, marble, and terrazzo and vct tile).

08APRIL L SINGLETON

Professional & Management Consulting · Calumet City, Illinois
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, Budget Management, Promotions, Project Management, Business Image Development, Special Projects and Research. Over 20 years of unparalleled commitment to client satisfaction and distinction in service to ensure an unsurpassed client experience. Commitment to delivering above average results.

Frequently asked

Are there certified women-owned NAICS 561110 vendors in Illinois?

Yes — 10 certified women-owned vendors in Illinois list NAICS 561110 (Office Administrative Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.