Washington State Department of Enterprise Services

Find out about how to do business with the State of Washington, general list of links

Whether your company is an Architectural/ Engineering corporation, construction, printing, landscape, maintenance, you will find open solicitations at Washington’s Electronic Business Solution

ContractingandPurchasing@des.wa.gov (360) 407-2210


Doing Business with Washington State Department of Transportation

Research opportunities


State of Washington Small Business Liaisons