NASA buys far more than rockets. The agency contracts for IT services, engineering support, facilities maintenance, research, data work, logistics, and the thousand smaller things that keep ten field centers running. A lot of that spend is reachable by small and diverse businesses, and NASA has a dedicated office whose entire job is to route work to them.
Here is how the path actually works: who to know inside NASA, what you have to register, which set-asides apply to you, where the real opportunities are posted, and how most small firms get their first contract.
Start with the Office of Small Business ProgramsNASA's small-business front door is the Office of Small Business Programs (OSBP), the agency's version of an OSDBU. You can find it at nasa.gov/osbp and osbp.nasa.gov. OSBP doesn't award contracts itself. It sets small-business goals, advises contracting officers, and runs outreach so small firms know what's coming.
The piece most founders miss: each NASA field center has its own Small Business Specialist. Kennedy, Johnson, Marshall, Goddard, Glenn, Ames, Langley, Stennis, Armstrong, and JPL all buy differently and have their own forecasts. If your capability fits propulsion testing, Marshall and Stennis matter more than Goddard. If it's Earth-science data, look at Goddard and Ames. Find the specialist for the centers that match your work and get on their radar before a solicitation drops, not after.
NASA tracks itself against the government-wide small-business goals set by the SBA: 23% of prime contract dollars to small businesses, with sub-goals of 5% to small disadvantaged businesses (which includes 8(a) firms), 5% to women-owned small businesses (WOSB), 3% to service-disabled veteran-owned small businesses (SDVOSB), and 3% to HUBZone firms. NASA states its own HUBZone target as 3% of total prime and subcontract value. These percentages are why a contracting officer has a real incentive to set work aside for you.
Register before you do anything elseYou cannot receive a federal dollar without being registered, and the registration is the same one every agency uses.
- Get a UEI and register in SAM.gov. Your Unique Entity ID is issued inside SAM.gov, and your registration is free. Budget a few weeks; entity validation can stall on a mismatch between your legal name and your IRS or state records.
- Pick your NAICS codes. These are the industry codes that determine which size standards and set-asides you qualify under. Choose the ones that match what you actually sell, not an aspirational list.
- Confirm your size and any socioeconomic status. Small-business status is by NAICS code. 8(a), WOSB/EDWOSB, SDVOSB, and HUBZone each require a separate certification through the SBA before you can win work reserved for them.
If you're still working out which certifications you qualify for, our certification guides walk through 8(a), WOSB, SDVOSB, and HUBZone eligibility one at a time. And if the paperwork across multiple programs is what's stalling you, CertifyAll handles the filings so you can keep selling instead of formatting documents.
Know which set-asides apply to youA set-aside means a contract is reserved for a specific category of firm. NASA uses the standard federal ones:
8(a) Business Development
WOSB and EDWOSB
SDVOSB
HUBZone
Not sure how competitive you'd be on the readiness side? The government readiness tool scores where you stand before you sink time into a bid.
Where NASA actually posts the workTwo sources matter.
SAM.gov is where every active federal solicitation lives, NASA included. Set saved searches by your NAICS codes and by set-aside type so new NASA notices land in your inbox. Don't rely on browsing.
The NASA Acquisition Forecast is the earlier signal. NASA publishes an annual forecast with quarterly updates at hq.nasa.gov/office/procurement/forecast/, consolidating anticipated procurements above the simplified acquisition threshold across its centers. The most recent agency-wide update was the Q3 FY2026 refresh dated March 31, 2026. The forecast tells you what's coming, the estimated value, and the likely competition type before the solicitation exists. NASA is explicit that final set-aside decisions aren't locked until a procurement is initiated, so treat the forecast as a planning tool, not a guarantee. Used right, it gives you months to build a team and a past-performance story instead of scrambling in a 30-day response window.
The realistic path: subcontract first, prime laterMost small firms do not win a large NASA prime contract cold. NASA's biggest awards go to mission integrators and large engineering houses, and those primes carry small-business subcontracting plans with their own diverse-sourcing targets. That's your opening.
Identify the primes already holding NASA work in your domain and pitch them on filling a gap in their team. You can see who's winning by pulling NASA's contract history on USAspending.gov or browsing our federal spending database to find the agencies and prime relationships that match your NAICS codes. A subcontract gets you a NASA past-performance reference, which is the credential that makes your next prime bid credible.
In parallel, chase the smaller set-aside primes you can win outright: simplified-acquisition-threshold buys, 8(a) sole-source awards, and HUBZone or SDVOSB set-asides at a single center. Those are the contracts a small firm can actually carry alone, and they build the record you need for bigger work.
A short next stepSelling to NASA is mostly sequencing: register cleanly, get the certifications you qualify for, watch the forecast, and start as a subcontractor while you build toward a prime award. Before you commit to a bid, it helps to know whether you're actually ready. Run your business through the government readiness tool to see your gaps, then work them one at a time.
Sources: NASA Office of Small Business Programs, NASA OSBP small business page, NASA Acquisition Forecast, NASA OSBP HUBZone Program, SBA set-aside procurement, NASA spending profile on USAspending.gov.
