MRSC Rosters

MRSC Rosters is a roster service that provides a membership database used by participating Washington public agencies to efficiently and affordably contact registered businesses about small public works construction projects, consulting opportunities, and contracting of goods or services. MRSC Rosters has no involvement in how public agency members procure services through the roster process.

Who We Serve

We serve Washington counties, cities, and special purpose districts authorized to use a roster contracting process and businesses who meet the eligibility requirements for providing services to local governments.

Mission and Operations

The non-profit Municipal Research and Services Center (MRSC) provides the MRSC Rosters as part of our mission to support Washington local governments with trusted consultation, research, training, and collaboration since 1969. MRSC Rosters is a self-sustaining program that is funded by public agency membership fees, and fees from businesses when fees are applicable. Visit MRSC.