COMMBUYS (Massachusetts Procurement Portal)

COMMBUYS is the Commonwealth of Massachusetts' official electronic procurement portal, serving as the central hub where state agencies, municipalities, and other public entities post solicitations, receive bids, manage vendor relationships, and award contracts for goods and services.

What is COMMBUYS?

COMMBUYS (Commonwealth Buys) is managed by the Massachusetts Operational Services Division (OSD) and provides a unified platform for public procurement across Massachusetts. The system hosts both statewide contracts (called Statewide Contracts, abbreviated "SWC") that any eligible entity can use, and individual agency solicitations open to competitive bids. Vendors must register in COMMBUYS and create a vendor profile to participate in Massachusetts state procurement. The platform allows vendors to search for opportunities by commodity category, agency, or contract type, and to submit electronic bids directly through the system. COMMBUYS is also the vehicle through which Massachusetts establishes and manages its cooperative purchasing agreements, which many cities, towns, school districts, and regional authorities use to access pre-competed pricing. For companies targeting the Massachusetts public sector market, which includes a large state government, extensive municipal network, and major public universities and authorities, a COMMBUYS registration is the mandatory first step. The platform handles procurement activity ranging from small commodity purchases to large multi-year professional services contracts.

Why COMMBUYS matters for government contractors

Massachusetts represents a substantial state procurement market. Without a COMMBUYS registration and active monitoring of the platform, vendors miss solicitations that are not posted anywhere else. Many Massachusetts local governments also use COMMBUYS to access statewide contracts, making a single COMMBUYS contract position useful across dozens of public sector buyers throughout the state.

Example

A janitorial supplies company registers on COMMBUYS and discovers a statewide contract solicitation for cleaning supplies that is open to all vendors. The company submits a competitive bid, wins a position on the statewide contract, and then receives purchase orders from state agencies, universities, and municipalities across Massachusetts without needing separate bids for each entity.

Frequently Asked Questions

Do Massachusetts cities and towns use COMMBUYS?

Yes. Many Massachusetts municipalities, school districts, and regional planning agencies use COMMBUYS to access state statewide contracts and to run their own local solicitations. The platform serves the full public sector ecosystem in the commonwealth, not just state agencies.

Is COMMBUYS registration free?

Vendor registration on COMMBUYS is free. Vendors create a profile, enter their business information and commodity codes, and are then able to search and respond to solicitations posted on the platform.

What are Statewide Contracts (SWC)?

Statewide Contracts are pre-competed contracts established by OSD that any eligible Massachusetts public entity can use to purchase goods or services at pre-negotiated prices without running their own competition. Winning a Statewide Contract position provides access to the entire Massachusetts public sector market.

How does COMMBUYS compare to SAM.gov?

SAM.gov is the federal procurement registration and opportunity platform, while COMMBUYS is Massachusetts-specific. Vendors targeting both federal and Massachusetts state markets need registrations in both systems.