Federal, state, and local registration
Federal contracts
Register free at SAM.gov, maintain your entity information, and select accurate NAICS codes.
New Hampshire state contracts
Use NH DAS Bureau of Purchase & Property and follow the current official vendor-registration instructions.
County, city, and school opportunities
Check each public entity’s official procurement page. Local entities may use separate portals or participate in a statewide system.
New Hampshire is rolling out a new supplier portal — check the state purchasing page for the current step.
Before you register
- Confirm the legal business name, tax information, and contact details used across registrations.
- Select only commodity and NAICS codes that accurately describe your services.
- Prepare a concise capability statement and relevant past-performance examples.
- Set opportunity notifications and assign responsibility for monitoring deadlines.
- Verify every request, rule, and URL with the issuing government entity.
Get bid-ready, faster
BidReady Starter™ gives small contractors a capabilities-ready bid presentation and a registration roadmap — so you look established when the opportunity comes.
FAQ
The primary state resource in this guide is NH DAS Bureau of Purchase & Property: https://www.das.nh.gov/purchasing/. Confirm current instructions and web addresses directly with the state before entering business information.
No. SAM.gov is used for federal contracting. State and local governments operate their own vendor systems, commodity codes, and notification processes.