Thank you for visiting the Multco Marketplace (MMP) Supplier Network where you can view current bids and proposal opportunities, bid results and award information. 

For assistance in obtaining access to the Multco Marketplace Supplier Portal, please refer to the videos below. 

Additional Supplier Guidance


QUESTIONS? For questions regarding any of the Sourcing Events listed on the "Open for Bid" tab below, access the Sourcing Event and submit your questions through the Q&A board prior to the Q&A closing date. For questions related to technical issues after the Q&A closing date OR questions regarding any of the Sourcing Events listed on the "Closed" / "Awarded" tab, refer to the Sourcing Event contact person listed in the Sourcing Event.

DISCLAIMER: While Multnomah County is extremely confident in the full functionality of this system, as a legal matter, notification services offered through the site are not guaranteed and users of the notification service are ultimately responsible for reviewing postings to the site. Multnomah County disclaims all liability for damages from use of this site or the information it contains.

INCLEMENT WEATHER/EMERGENCY SITUATIONS: In the event of inclement weather or emergency situations, electronic bid or proposal submission date and times will remain unchanged. For construction/transportation bids that require additional documentation after bid opening, those documents will be required by 10:00 am on the first business day after County closure or delays. Please refer to the Sourcing Event for updated information, if any, on the time for Bid/Proposal submission. 

IMPORTANT: Suppliers who do not currently have access to the Multco Marketplace Supplier Portal will need to complete an "MMP Supplier Access Request Form". The optimal time to submit the "MMP Supplier Access Request Form" to gain access to participate in a formal Sourcing Event (RFP, RFPQ, or ITB) is 14 days. This will allow the County sufficient time to review your request and for you, the supplier, to access the Sourcing Event and perform the actions needed before the event close date.

Business Opportunities