How to sell to Rhode Island government

State agencies post on Ocean State Procures (OSP) Bid Board.^[1] All RIDOT bids, including horizontal construction, are posted in OSP; the Bid Board is public and needs no login.

Changed recently: Effective January 1, 2026, Rhode Island may collect a contract administrative fee of up to 0.33% of annual spend on state contracts, under a 2025 amendment to R.I. Gen. Laws 37-2-12(b).^[4]

BidRover is tracking 15 open bids in Rhode Island, from state agencies and local governments. Most common categories:

• General procurement · 4
• Construction & facilities · 2
• Education & training · 2
• Utilities & telecommunications · 2
• Cloud & infrastructure · 1
• Environmental & energy · 1
• Goods & supplies · 1
• Manufacturing & industrial · 1

1. Internal Connections (E-Rate FY2027)Rhode Island, United States · Due Nov 19, 2026
2. Mojave Desert Tortoise RecoveryCalifornia, United States · Due Dec 3, 2026
3. Purchase of Stanley HP28 Hydraulic Power UnitRhode Island, United States · Due Nov 4, 2026
4. Data Transmission And/Or Internet Access (E-Rate FY2027)Rhode Island, United States · Due Nov 13, 2026
5. Radio Scanners and Associated EquipmentRhode Island, United States · Due Nov 4, 2026
6. Purchase of Aldrich SchoolRhode Island, United States · Due Nov 23, 2026

Busiest buyers

• City of Warwick · 7 open bids

1. 01

   Register on Ocean State Procures (OSP) vendor registration

   Start registration. Cost: No fee listed by the State of Rhode Island. Soft registration needs minimal information and lets you respond to bids; pick UNSPSC codes for notices. Full registration means uploading your IRS W-9, required before award or payment.^[2]

2. 02

   Have your IRS Form W-9

   Upload a W-9 in WebProcure to complete full registration before you can be awarded a contract or paid.^[2]

3. 03

   Choose your commodity codes

   Notifications are sent by the codes in your vendor profile. Pick every code that describes your work, and revisit them when you add a service.

4. 04

   Get certified if you qualify

   MBE/WBE certification, through the Minority Business Enterprise Compliance Office, Division of Equity, Diversity & Inclusion (DEDI). No state fee; review with site visit generally takes up to 90 days. DEDI also certifies VBE and DBE firms.^[3]

5. 05

   Watch the other buyers

   Cities, counties and authorities in Rhode Island post on their own sites, so check the ones you want to sell to.

Exact requirements vary by portal; the registration page linked above is the authority. Most ask for:

• Your legal business name and address exactly as registered with the state, and your federal tax ID (EIN, or SSN for some sole proprietors).
• A signed IRS Form W-9, which most buyers collect before they can pay you.
• Commodity codes (NIGP, UNSPSC or NAICS, depending on the portal) for every product and service you sell.
• A contact who will receive bid notices, plus any business license or registration the jurisdiction requires.
• Certificates of insurance and, for construction, bonding capacity: these are usually requested per bid rather than at registration.

• Unless you self-perform all the work, plan to subcontract at least 15% to a certified MBE/WBE firm and show it on the ISBE form with RFP bids.
• Price your bids knowing the state may charge a contract administrative fee of up to 0.33% of annual contract spend.

• City of Warwick Bid Postings · City of Warwick

1. ridop.ri.gov/ocean-state-procures-osp
2. ridop.ri.gov/ocean-state-procures-osp/faqs
3. dedi.ri.gov/division-units/minority-business-enterprise-compliance-office/faqs
4. ridop.ri.gov/vendors/new-contract-administrative-fee-notice-effective-january-1-2026