Women-Owned Small Business (WOSB) certification is a federal designation that lets you compete for contracts set aside specifically for women-owned firms. In Virginia, where the federal procurement ecosystem is one of the largest in the country, that matters more than it does almost anywhere else. The Department of Defense, intelligence agencies, and dozens of civilian agencies all maintain significant buying activity in the state.
Here is what you need to know to get certified and start using it.
What WOSB certification is
The WOSB program is run by the Small Business Administration. It gives federal contracting officers the authority to restrict competition on certain contracts to women-owned small businesses. Without the designation, you cannot compete in those set-aside solicitations, even if your business is fully woman-owned.
There are two tiers:
WOSB: Open to any qualifying women-owned small business in an eligible NAICS code.
EDWOSB (Economically Disadvantaged WOSB): A higher tier requiring the principal owner to have a personal net worth below $850,000, adjusted gross income averaged over three years at $400,000 or less, and personal assets at $6.5 million or less. EDWOSB firms can compete for both EDWOSB-only and general WOSB set-asides.
Both designations are federally recognized and registered in SAM.gov.
Eligibility requirements
To qualify for WOSB, your business must meet all of the following:
- At least 51% owned and controlled by one or more women who are U.S. citizens
- The woman (or women) must control day-to-day management and long-term decision-making
- Small business under SBA size standards for your primary NAICS code. In most services and manufacturing industries, this means under $30 million in average annual receipts, though the threshold varies by NAICS code. Check the SBA size standards tool at sba.gov for your specific code.
- The business must be organized as a for-profit entity
"Control" is the part that trips people up. The SBA evaluates whether the woman owner actually runs the business, not just holds equity. If a spouse or male co-owner makes strategic decisions or signs contracts, that can disqualify you.
The application process
You have two paths: SBA self-certification or third-party certification through an approved organization.
SBA self-certification is free and done entirely at certify.sba.gov. You create an account, complete the online application, and upload supporting documents. Required documents typically include proof of citizenship, business formation documents, bank signature cards, operating agreements or bylaws showing ownership percentages, and evidence of managerial control (meeting minutes, signed contracts, payroll records showing the owner's role). Processing time runs roughly two to six weeks, though the SBA reviews some applications faster.
Third-party certification costs money but often carries more weight with contracting officers. The SBA recognizes four approved certifiers:
- WBENC (Women's Business Enterprise National Council): $350 to $1,250 annually depending on revenue. Widely recognized in corporate as well as federal procurement.
- NWBOC (National Women Business Owners Corporation): Lower cost, faster turnaround for some applicants.
- El Paso Hispanic Chamber of Commerce: Primarily serves Texas and the Southwest but is SBA-approved nationwide.
- U.S. Women's Chamber of Commerce: SBA-approved, lower fees.
If you get certified through one of these four, you upload your certificate to certify.sba.gov and your WOSB status activates in SAM.gov. You do not need a separate SBA review.
What contracts it unlocks
The SBA has designated 83 NAICS industry codes where women-owned small businesses are underrepresented in federal contracting. Contracting officers can restrict competition to WOSB or EDWOSB firms in those codes when the contract value is at or below the set-aside thresholds: $4 million for most contracts and $6.5 million for manufacturing.
The eligible NAICS codes span a wide range: professional and technical services, construction, information technology, healthcare, staffing, administrative support, research, and more. The full list is published in 13 CFR Part 127 and searchable at sba.gov.
Outside those 83 codes, WOSB certification does not trigger a set-aside. Some agencies do track and report on WOSB prime contracts in non-eligible codes, but there is no legal obligation to set them aside.
Virginia-specific context
Virginia is the highest-volume federal contracting state outside Washington D.C. itself. In FY2023, federal agencies obligated over $76 billion to Virginia-based contractors, according to USASpending.gov. The dominant buyers include the Department of Defense (Pentagon, DIA, NGA), the Navy, the Army, the Department of Homeland Security, and NASA Langley Research Center in Hampton.
Key installations and facilities that generate contracting activity:
- Pentagon and the surrounding National Capital Region contracting base in Arlington
- Marine Corps Base Quantico
- Fort Belvoir (Defense Logistics Agency, DIA, and dozens of tenant agencies)
- Naval Station Norfolk and the broader Hampton Roads defense cluster
- Langley Air Force Base
- NASA Langley Research Center (Hampton)
- Defense Finance and Accounting Service and GSA National Capital Region
These agencies use SAM.gov and beta.SAM.gov to post solicitations. Your WOSB designation appears automatically in your SAM.gov profile once activated. Contracting officers search those profiles when building their WOSB set-aside competitive range.
Free help: Virginia APEX Accelerator (Mason)
Virginia APEX Accelerator, housed at George Mason University, provides free one-on-one advising to businesses pursuing federal contracts. They can walk you through the certify.sba.gov application, review your documentation before you submit, help you identify NAICS codes where WOSB set-asides are active, and connect you to agency small business offices. This is a no-cost federal program funded by the Department of Defense. You do not need to be a Mason alum or affiliated with the university to use it.
Contact them through the APEX Accelerators directory at apexaccelerators.us. They cover the Northern Virginia and broader state market.
State-level certifications that complement WOSB
WOSB is a federal certification only. Virginia has its own certification programs at the state level, and they operate independently.
SWaM (Small, Women-owned, and Minority-owned Business): Virginia's primary state certification for women-owned businesses. Administered by the Department of Small Business and Supplier Diversity (SBSD). SWaM certification qualifies you for Virginia state agency procurement preferences and is required for many state contract set-asides. Apply at sbsd.virginia.gov.
DBE (Disadvantaged Business Enterprise): If you work in transportation-related industries (construction, engineering, consulting on VDOT or transit projects), DBE certification through Virginia's VDOT/DRPT program is separate and required for USDOT-funded contracts. DBE has income and net worth limits similar to EDWOSB.
MBE/WBE through NMSDC or WBENC affiliates: For corporate supplier diversity programs, WBENC certification (which is also an SBA-approved WOSB certifier) gives you access to the WBENC network and corporate procurement databases. Virginia has active WBENC affiliate councils serving the Mid-Atlantic region.
None of these replace WOSB for federal contracting. You will likely want SWaM and WOSB at minimum if you pursue both state and federal opportunities.
Estimated timeline
- Gather documents: 1 to 2 weeks, depending on how organized your corporate records are
- SBA self-certification review: 2 to 6 weeks after submission
- SAM.gov activation: Usually within a few business days after SBA approval
- WBENC third-party certification: 60 to 90 days including site visit scheduling
Plan for 60 to 90 days end-to-end if you are starting from scratch and going the SBA self-certification route. The Virginia APEX Accelerator can compress that timeline by helping you get your documents right the first time.
Once certified, WOSB status must be recertified annually through certify.sba.gov. The SBA sends reminders but you are responsible for keeping it current.
