Multnomah County (Oregon) Procurement Opportunities via Multco Marketplace (MMP) Supplier Network
Multnomah County uses the Multco Marketplace (MMP) Supplier Network to manage bids, proposals, and other sourcing event procurement activities electronically. Suppliers can view current opportunities from the county’s MMP procurement source and, when qualified, submit responses through MMP without paper submissions unless a specific sourcing event states otherwise.
Why Multnomah County is a meaningful buyer for your business
Multnomah County purchases the supplies, equipment, and services needed to operate and support county services, including areas such as jails, health clinics, office buildings, libraries, animal services, elections, and law enforcement. Procurement is supported through MMP, which is described by the county as an online tool where staff and suppliers connect for activities relating to contracting. The county also describes its sourcing as including intermediate and formal competitive processes for higher-value procurements, with an emphasis on transparent, fair selection based on best value and technical qualifications.
Opportunity signals suppliers can monitor in Multco Marketplace (MMP)
From the county’s MMP procurement source, suppliers can monitor sourcing events by status (for example, items shown as Open for Bid, Upcoming, Closed, and Awarded) and review the solicitation type and high-level opportunity descriptions. The county’s broader guidance also notes that procurements exceeding $250,000 are considered formal solicitations and are typically conducted via Invitation to Bid (ITB) for goods and trade services or Request for Proposals (RFP) for professional services. For formal solicitations, the county notes that social equity requirements may be included, such as workforce equity goals and COBID participation targets, and that these opportunities must be approved by the Board of Commissioners.
Recent Multnomah County Bid Opportunities in GovCB
Review recent and historical bid opportunities from Multnomah County, including bid notices, documents, due dates, amendments, and related procurement details tracked by GovCB.
- Diagnostic Imaging Services bid · Open · Due: 8/19/2026 Multnomah County View Notice
- Diagnostic Imaging Services bid · Open · Due: 8/19/2026 Multnomah County View Notice
- DPSST Physical Exams bid · Open · Due: 8/06/2026 Multnomah County View Notice
- Comprehensive Analysis of Current Electronic Health Records bid · Closed · Due: 7/14/2026 Multnomah County View Notice
- Domestic and Sexual Violence Coordination System bid · Open · Due: 7/29/2026 Multnomah County View Notice
More Multnomah County Bid Opportunities
Supplier readiness steps for participating with Multnomah County
To respond to a sourcing event, the county states that an MMP supplier account is required and that responses are submitted electronically (the county also states it no longer accepts paper submissions unless otherwise stated in the sourcing event). For access, new suppliers are directed to the MMP Supplier Access Request Form to request entry to the MMP Supplier Portal; the county indicates you should allow processing time for new access requests. The county also emphasizes keeping supplier information current by describing MMP as a place to update business information, including changes/expansion of services and contact information. Separately, the county’s supplier portal FAQ notes that a sales contact is required because email notifications are sent to that contact and because sales contacts and corporate contacts may be invited to sourcing events by commodity code; it also notes that time zone settings can affect supplier experience around event close times.
Capture and compliance strategy to avoid missed requirements
Treat each sourcing event as its own compliance checklist. The county’s guidance highlights that formal solicitations (over $250,000) typically involve ITB or RFP processes and require electronic submissions in MMP, so plan to capture all attachments and required forms in the document set provided for that event. Use the county’s requirement that paper submissions are generally not accepted (unless the event specifically says otherwise) as a guardrail: submit through MMP rather than attempting alternate delivery. Because the county indicates that certain formal procurements can include social equity requirements (including workforce equity goals and COBID participation targets), ensure your proposal package can address those items if they apply—confirm the exact requirements within each solicitation’s documents before submitting.
Procurement links and vendor next steps
Start by reviewing the Multco Marketplace (MMP) procurement source for current business opportunities and any open sourcing events, using the status and event listings displayed there. Then, prepare your organization for submission by requesting MMP access through the county’s MMP Supplier Access Request Form (if you do not already have portal credentials) and by maintaining your supplier profile information so that your sales contact receives notifications. Finally, for response preparation, use the county’s “How to Do Business With the County” guidance and the supplier resources it points to for responding to sourcing events through MMP.
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