What WOSB certification is
Women-Owned Small Business (WOSB) certification is a federal designation administered by the SBA. It lets your business compete for set-aside contracts that are restricted to WOSB-certified firms. The set-aside authority covers contracts in 83 NAICS industries where SBA data shows women-owned businesses are underrepresented in federal procurement.
There is also an Economically Disadvantaged WOSB (EDWOSB) tier. If you qualify, it opens additional set-asides within the same 83 industries, with tighter limits on who else can bid.
Eligibility requirements
To qualify as a WOSB, your business must meet all of the following:
Ownership. Women must unconditionally and directly own at least 51% of the business. This means they hold the equity, not through a trust or other arrangement that dilutes control.
Control. One or more women must manage day-to-day operations and make long-term decisions. The SBA looks at titles, authority over personnel and financial decisions, and actual management activity, not just what is written in an operating agreement.
Small business size. Your firm must qualify as a small business under the SBA size standard for your primary NAICS code. For most service industries the threshold is $15M to $30M in average annual receipts. Manufacturing industries use employee counts. Look up your specific code at the SBA's Size Standards Tool at sba.gov before you apply.
EDWOSB add-on. If you want EDWOSB status, the economically disadvantaged owner's personal net worth must be under $850,000 (excluding equity in the business and primary residence), adjusted gross income under $400,000 averaged over three years, and personal assets under $6.5 million.
Connecticut residency is not a requirement for WOSB certification. The federal program is national. Your business just needs to meet the size and ownership criteria above.
How to apply
You have two paths: SBA self-certification or certification through an SBA-approved third-party certifier.
SBA self-certification is free and handled entirely at certify.sba.gov. You create an account, complete the WOSB questionnaire, upload supporting documents, and the SBA reviews your application. Required documents typically include proof of citizenship, business formation documents, evidence of ownership percentage, proof of control (operating agreement or bylaws showing management authority), and financial records. Processing time through self-certification has ranged from two weeks to several months depending on SBA workload.
Third-party certification costs money but carries more credibility and is sometimes required by contracting officers who want verified status. The four SBA-approved third-party certifiers are:
- WBENC (Women's Business Enterprise National Council) — $350 to $1,200 depending on revenue, with regional partner councils handling local reviews
- NWBOC (National Women Business Owners Corporation) — fees in the $300 range
- El Paso Hispanic Chamber of Commerce — lower fees, often faster for smaller firms
- U.S. Women's Chamber of Commerce
WBENC is the most widely recognized brand. If you plan to pursue both federal WOSB contracts and corporate supplier diversity programs (Fortune 500 companies, utilities, major retailers), WBENC certification covers both tracks with one application.
What it actually unlocks
The WOSB set-aside program allows contracting officers to restrict competition on contracts between $10,000 and $250,000 (the simplified acquisition threshold) to WOSB-certified firms. Above $250,000, the agency can set aside contracts if at least two WOSB firms are expected to bid at fair market prices.
The 83 eligible NAICS industries span a wide range: professional services, construction trades, IT consulting, healthcare services, staffing, environmental remediation, and others. You can find the full list in the Federal Register or on the SBA's WOSB program page. If your primary NAICS code is not on the list, you cannot use WOSB set-asides for that work, though you can still list the certification in SAM.gov and may be considered by prime contractors seeking to meet subcontracting plan goals.
EDWOSB set-asides are a subset of the same 83 industries. When both EDWOSB and WOSB firms can bid, EDWOSB narrows the pool further. If you qualify for EDWOSB, pursue it alongside WOSB.
Connecticut-specific context
Connecticut has a substantial federal contracting presence, concentrated in defense and aerospace. The major buyers in the state include the Department of Defense (Naval Submarine Base New London in Groton is one of the largest Navy installations on the East Coast), the Coast Guard (which has facilities including the Coast Guard Academy in New London), the Air National Guard at Bradley Air National Guard Base, and several VA medical centers. Defense-adjacent federal spending flows through prime contractors including Pratt & Whitney, Sikorsky, Electric Boat, and Raytheon, all of which have significant Connecticut operations and active small business subcontracting programs.
This matters for WOSB because two channels exist to benefit from the certification: direct federal set-asides and subcontract opportunities with large prime contractors who must meet SBA-mandated subcontracting goals. Connecticut primes in defense and aerospace spend heavily on professional services, engineering support, IT, and facilities services, categories where WOSB firms compete well.
To find active federal opportunities in Connecticut, search SAM.gov using your NAICS code filtered to Connecticut as the place of performance. Also check USASpending.gov to see which agencies have awarded contracts in your industry in the state over the past three fiscal years. That tells you who is buying and at what contract values.
Free help from the Connecticut APEX Accelerator
The Connecticut APEX Accelerator (formerly Connecticut PTAC) provides free counseling to small businesses pursuing federal contracts, including WOSB certification. APEX advisors can review your eligibility before you apply, help you assemble your documentation, walk you through certify.sba.gov, and identify specific federal solicitations in Connecticut that fit your NAICS codes. This is not generic advice: advisors work with the agency buyers in your region and know which contracting officers are actively using set-asides.
The Connecticut APEX Accelerator operates through the Connecticut Department of Economic and Community Development. Search "Connecticut APEX Accelerator" to find current contact and office information.
State-level certifications that complement WOSB
Connecticut has its own WBE (Women Business Enterprise) certification administered by the Connecticut Department of Administrative Services (DAS). This is separate from the federal WOSB and covers state government contracting in Connecticut. If you want to pursue state agency contracts, municipal contracts, and utility supplier diversity programs in addition to federal work, the DAS WBE is the credential to hold.
For transportation-related contracts funded by federal-aid highway and transit dollars, the relevant certification is DBE (Disadvantaged Business Enterprise), administered through the Connecticut Department of Transportation. DBE certification requires meeting the personal net worth cap (currently $2.047 million) and a race/gender or social disadvantage basis. Women automatically qualify for the social disadvantage presumption. WOSB and DBE are separate certifications with different eligibility criteria and different contracting channels, but many Connecticut firms hold both.
If you are minority-owned in addition to women-owned, NMSDC's Connecticut regional council (CMSDC, the Connecticut Minority Supplier Development Council) administers MBE certification for corporate supplier diversity programs. MBE and WOSB serve different buyers, but having both broadens your reach.
Estimated timeline and steps
A realistic sequence for a Connecticut WOSB applicant:
- Confirm your NAICS code and verify it appears on the SBA's WOSB-eligible industries list.
- Check your size against the SBA size standard for that NAICS code.
- Register in SAM.gov if you are not already registered. Active SAM registration is required to receive federal contracts. Allow two to four weeks for initial SAM registration to activate.
- Gather documents: articles of incorporation or LLC operating agreement, stock certificates or membership interest records, two years of personal and business tax returns, owner's passport or birth certificate, and bank signature authority records.
- Apply at certify.sba.gov. Self-certification is free. Third-party certification through WBENC runs $350 to $1,200.
- Contact the Connecticut APEX Accelerator before or during the process. Free, no commitment.
- Once certified, update your SAM.gov profile to reflect WOSB status and begin searching for set-aside solicitations.
From starting SAM.gov registration to having an active WOSB certification, plan for 60 to 90 days if you are organized and the SBA queue is normal. If you already have an active SAM registration, the window shortens considerably.
