Opportunity
Columbia Ionwave #e-Procurement Upgrade Addendum 1
City of Columbia vendor registration for the Cobblestone e-Procurement platform
Posted
September 03, 2026
Respond By
December 31, 2026
Identifier
e-Procurement Upgrade Addendum 1
The City of Columbia is preparing vendors for its transition to the Cobblestone e-Procurement platform. - Purpose: Current and prospective vendors are asked to complete a one-time registration, finish their vendor profiles, and provide any required documentation. - Platform transition: The City anticipates launching Cobblestone in early fall. Until the transition is complete, vendors must continue using IonWave for solicitations and bid or proposal submissions. - Important requirement: Vendors who do not register may not receive email notifications about future opportunities after Cobblestone launches. - Registration: https://columbiasc.cobblestone.software/gateway/ - Registration assistance: A short Zoom walkthrough is scheduled for October 15, 2026, at 1:30 p.m. ET. - Opportunity type: This is a vendor-registration notice, not a request to purchase products or contract services; no quantities, contract value, or performance period are specified.
Description
The City of Columbia is transitioning to a new e-Procurement platform and encourages current and prospective vendors to complete a one-time registration in Cobblestone. Until the new platform is fully implemented, the City will continue using IonWave for solicitations, and bids and proposals must still be submitted through IonWave. Vendors who do not register will not receive email notifications for future procurement opportunities after the new system launches. A registration open house is scheduled for October 15, 2026, via Zoom.