How to do business with the New Hampshire government

New Hampshire is a small state with a lean procurement operation, and that shapes everything about selling to it. There's no sprawling office of supplier diversity here, no state MBE or WBE certification to chase, and no percentage set-aside carved out for minority- or women-owned firms. What New Hampshire has instead is a straightforward path: register as a vendor, watch the bid portal, and win on price and qualifications.

That can be good news. You spend less time on paperwork and more time bidding. But it also means the diversity-certification angle that works in states like Maryland or New York doesn't apply the same way here. Let me walk through what actually matters in New Hampshire, in the order you should do it.

Who runs procurement in New Hampshire

Most state purchasing of goods and non-construction services runs through the Department of Administrative Services (DAS), specifically its Division of Procurement and Support Services, which houses the Bureau of Purchase and Property. They're at 25 Capitol Street, Room 102, in Concord. This is the central buying office for state agencies, and the contracts they set up are also available to municipalities, school districts, and the state university system.

Construction and public works contracts are handled separately through DAS's Public Works Design and Construction division, and federally funded transportation work runs through the Department of Transportation. For most vendors selling products or services, the Bureau of Purchase and Property is your front door.

Step one: register as a state vendor

Before you can be paid by the state, or in most cases bid, you need to be a registered vendor in New Hampshire's system. You do this through the Online Vendor Registration at apps.das.nh.gov/vendorregistration. Registration is free.

The state's financial backbone is a system called NH FIRST (it runs on Infor Lawson), and your vendor registration feeds into it. When the registration is processed, you're assigned a Vendor ID tied to your business. That ID is how the state references you for solicitations, contracts, and payment.

You'll need a valid email address, your business legal name and address as they appear on your IRS records, your tax identification number, and a W-9. If you don't have email access, DAS still accepts a paper Vendor Application package that you can fax or mail to the Bureau of Purchase and Property. Most vendors should just use the online form.

A practical note: register before you find a bid you want, not after. The Vendor ID and a clean record speed up everything downstream, and you don't want to be scrambling through registration the week a solicitation closes.

Step two: know where the bids actually live

New Hampshire posts its statewide solicitations on the DAS Bids and Contracts portal at apps.das.nh.gov/bidscontracts. This is where RFPs, invitations to bid, requests for quotes, and contract awards get published. Check it regularly, and check it by category that fits your NAICS codes so you're not reading every notice the state issues.

A few sources worth watching alongside the official portal:

• The NH APEX Accelerator's open-solicitations page aggregates state and federal opportunities relevant to New Hampshire businesses.
• Individual agency procurement pages, since some agencies post their own opportunities in addition to the central portal.
• Municipal sites like Manchester, Nashua, and Concord, if you also want city and county work, which run their own purchasing.

Set a recurring calendar block to scan these. State procurement rewards the vendor who sees the solicitation early enough to write a real proposal, not a rushed one.

The certification question: what New Hampshire actually recognizes

Here's the part that surprises diverse business owners. New Hampshire does not operate a state minority-owned (MBE) or women-owned (WBE) business certification program. If you're looking for a state-issued MWBE certificate the way other states grant one, it doesn't exist in New Hampshire.

The one diversity certification the state administers is the Disadvantaged Business Enterprise (DBE) certification, and it's a federal program, not a state-invented one. The New Hampshire Department of Transportation (NHDOT) is the sole DBE certifying agency in the state, operating under the federal regulation at 49 CFR Part 26. The DBE certification matters specifically for federally funded transportation contracts: highway, airport, and transit work that carries U.S. DOT dollars.

To qualify as a New Hampshire DBE, you generally need to meet these tests:

• Your business is at least 51% owned by one or more individuals who are socially and economically disadvantaged, and those owners control the company's management and daily operations.
• The owner's personal net worth falls under the federal cap, which was raised to $2,047,000 as of May 2024 (this figure adjusts, so confirm the current number).
• The firm meets SBA small-business size standards and does not exceed $31.84 million in average annual gross receipts.
• The business has its principal place of business established in New Hampshire.

First-time applicants submit an application with a Personal Net Worth statement and supporting documents to NHDOT's Office of Federal Compliance, then sit for an on-site or virtual interview. Once certified, you're listed in the NHDOT DBE Directory, which is referenced in every advertised federally assisted transportation project and is visible to agencies and prime contractors looking for DBE subcontractors.

If you're not pursuing transportation work, the DBE certification won't move much for you in New Hampshire's general procurement. For that, the certifications that carry weight are federal and national private ones: 8(a), WOSB, and SDVOSB for federal contracts, and NMSDC (for MBEs) or WBENC (for WBEs) for corporate supplier-diversity programs. CertifyAll handles those filings, including the New Hampshire DBE application, so you complete your business profile once instead of restarting for each program.

The resident-bidder rule (and why it's not a set-aside)

New Hampshire law gives a small edge to in-state vendors, but read it carefully because it's narrower than people assume. Under RSA 21-I:11-b, when the state receives qualified lowest bids at the exact same price from multiple vendors, and only one of them has its principal place of business in New Hampshire, that New Hampshire vendor wins. If multiple in-state vendors tie, the state draws lots among them.

That's a tiebreaker, not a preference percentage and not a set-aside. New Hampshire doesn't add points to your score for being local, and it doesn't reserve a share of contracts for small or diverse firms the way the federal government reserves contracts through set-asides. (If you're new to how set-asides work at the federal level, our explainer on federal set-asides covers the mechanics that New Hampshire's state system deliberately does not use.) In practice, the lesson is simple: in New Hampshire you compete primarily on price and qualifications, so make both sharp.

Use the free help: NH APEX Accelerator

The single most useful resource for a New Hampshire business entering government markets is the NH APEX Accelerator (formerly the NH PTAC), part of the state's Department of Business and Economic Affairs. Their procurement counselors give free, confidential one-on-one help with registration, certifications, finding bids, and building proposals. They run webinars from beginner to advanced. To use their counseling you need a business with a physical location in New Hampshire, including a home office.

Government contracts and subcontracts in New Hampshire total over $4 billion, and APEX exists to help local firms claim a share of that. Booking a session early, before you've made avoidable mistakes, is worth it. You can reach them through nheconomy.com or by phone at 603-271-7581.

A realistic first 60 days

Here's a sequence that works:

1. Week 1: Complete your Online Vendor Registration with DAS. Get your Vendor ID.
2. Week 1–2: Confirm your NAICS codes and set up filtered searches on the DAS Bids and Contracts portal and the APEX open-solicitations page.
3. Week 2: Book a session with the NH APEX Accelerator. Bring your capability statement.
4. Weeks 3–4: Decide whether DBE certification fits you. If you do federally funded transportation work, start the NHDOT application. If your market is corporate or general federal, point your certification effort at the national programs instead.
5. Weeks 4–8: Respond to your first real solicitation. Don't wait for the perfect fit; a complete, on-time bid on a near-fit teaches you more than months of watching.

New Hampshire won't hand you a diversity set-aside. What it offers is a clean, low-friction system where a registered, qualified vendor who shows up consistently and bids competitively can win. Get registered, get listed where buyers look, and get the right certification for the market you're actually chasing.

For the certification piece, CertifyAll files your DBE and national certifications from one profile. To compare how other states run their programs, see our state contracting guides, and to get found by corporate buyers searching for diverse suppliers, list your business in our supplier directory.