Washington State Procurement: A Small Business Guide to WEBS and OMWBE

Washington's state procurement system runs on the Washington Electronic Business Solution — WEBS — while certification flows through OMWBE. For small businesses new to Washington public contracts, getting both set up correctly is the first step that everything else depends on.

WEBS — Washington Electronic Business Solution

WEBS is Washington's centralized procurement notification and bidding system. State agencies post solicitations there. Local government agencies — counties, cities, school districts, and special districts — can opt in to use WEBS for their own procurements as well, which means a single registration can surface bids across multiple levels of Washington government.

Registering on WEBS

Visit ga.wa.gov and follow the WEBS vendor registration link. Free to register. You'll add your business profile, commodity codes (Washington uses both UNSPSC and NIGP codes), service areas, and notification preferences. Allow about an hour for a complete first-time setup.

OMWBE — Office of Minority and Women's Business Enterprises

OMWBE is Washington's office that certifies businesses for the state's small-business inclusion programs. The main certifications: MBE (Minority Business Enterprise), WBE (Women Business Enterprise), MWBE (combined), and DBE (Disadvantaged Business Enterprise) for federally-funded transportation work. The Small Business certification is administered separately by the Washington Office of Minority and Women's Business Enterprises.

Which Washington certifications to pursue first

If you qualify on demographics, OMWBE certification (MBE, WBE, or both) is the highest-payoff first step — it makes you eligible for state agency goals and the Diverse Spend reporting most agencies prioritize. Small Business Enterprise certification through OMWBE is broader and revenue-threshold-based; pursue it if you don't qualify on demographics but do on size.

Beyond state — counties, cities, ports, and transit

Washington's largest local public-sector buyers include King County, Pierce County, the City of Seattle, Sound Transit, the Port of Seattle, and the Port of Tacoma. Some use WEBS for their procurements; others run their own portals. Get registered on each platform that serves your geography — the BPC Washington directory tracks them all.