Greymatter.IO Inc.
Greymatter.IO Inc. is a small business in Arlington, VA registered on SAM.gov to bid on federal contracts. It has won 3 small business R&D awards worth $974,989 through the SBIR and STTR programs since 2020, according to SBIR.gov.
- UEI
- SPKNX37GKDH5
- CAGE code
- 79WX7
- SAM.gov registration
- Active
Registration details
From SAM.gov's monthly public file dated Oct 5, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Greymatter.IO Inc. |
|---|---|
| Unique Entity ID (UEI) | SPKNX37GKDH5 |
| CAGE code | 79WX7 |
| Location | Arlington, VA |
| SAM.gov registration | Active through Feb 5, 2027 |
| Business started | 2014 |
| Primary NAICS code | 513210: Software Publishers |
| Website | greymatter.io |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
SAM.gov's public file from Oct 5, 2026 lists no SBA certification (8(a), HUBZone or WOSB) for Greymatter.IO Inc.. The file sometimes leaves a certification out, and a newer one won't be in it yet: SBA's certification search and the firm's SAM.gov entry have the current list. SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
SBIR and STTR awards
Greymatter.IO Inc. has won 3 small business R&D awards worth $974,989 through the SBIR and STTR programs since 2020, 1 of them Phase II. Funded by Air Force.
| Awarded | Agency | Project | Amount |
|---|---|---|---|
| Nov 2, 2022 | Air Force | SBIR Phase I Feasibility of greymatter.io-based Secure Streaming Data in Motion | $74,996 |
| Mar 16, 2021 | Air Force | SBIR Phase II Grey Matter: An Intelligent, Ubiquitous Service Mesh Layer | $850,000 |
| Mar 9, 2020 | Air Force | SBIR Phase I Grey Matter: An Intelligent, Ubiquitous Service Mesh Layer | $49,993 |
Award data from SBIR.gov. SBIR and STTR awards are grants or contracts for R&D, so some don't appear in its federal contract history.
Federal contract history
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Nov 2, 2022 | Department of the Air Force | Feasibility of greymatter.IO-based secure streaming data in motion | $74,996 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 1 subcontract to it worth about $29,876 in the last five years, according to USAspending.gov. Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.
| Prime contractor | For | Subcontracts | Amount | Latest |
|---|---|---|---|---|
| The Johns Hopkins University Applied Physics Laboratory LLC | Washington Headquarters Services | 1 | $29,876 | Aug 21, 2022 |
NAICS codes Greymatter.IO Inc. is small under
On its SAM.gov registration, Greymatter.IO Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 513210 Software Publishers
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541519 Other Computer Related Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
Open contracts in Greymatter.IO Inc.'s NAICS codes
332 open federal opportunities on SAM.gov use one of Greymatter.IO Inc.'s NAICS codes and are open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside or one for a certification it holds. Here are a few, those in its primary code first, then those in Virginia, then the soonest due.
- RTI SWM
Due in 3 daysOct 14, 2026
- Software Supply Chain Security Solution
Due in 5 daysOct 16, 2026
- Request for Information (RFI) Color Vision Testing
✦ The Transportation Security Administration (TSA) is asking industry for information on a computer-based color vision test that TSA staff could give to job applicants, instead of…
Due in 8 daysOct 19, 2026
- Request for Information: United States Coast Guard Core Navigation Software
✦ The U.S. Coast Guard (C5I Division, Portsmouth, VA) is running market research for commercial off-the-shelf maritime navigation software that could replace its legacy "Vega"…
Due in 12 daysOct 23, 2026
- Request for Information - Message Operations and Information Exchange Support
✦ The National Geospatial-Intelligence Agency (NGA) is asking industry how it could run and support NGA's organizational messaging application, a system used to draft, send,…
Due in 17 daysOct 28, 2026
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (513210) that have won federal contracts in Virginia:
- Onclave Networks, Inc., Potomac Falls, VA
- Geodelphi, Inc, Alexandria, VA
- Rohirrim, Inc., McLean, VA
- Solidintel Inc., Alexandria, VA
- Objective Interface Systems, Inc., Herndon, VA
- Astrofrontiers, Inc., Leesburg, VA
Frequently asked questions
What is Greymatter.IO Inc.'s CAGE code?
Greymatter.IO Inc.'s CAGE code is 79WX7. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Greymatter.IO Inc.'s UEI?
Greymatter.IO Inc.'s Unique Entity ID (UEI) is SPKNX37GKDH5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Greymatter.IO Inc.'s SAM.gov registration active?
Yes, as of SAM.gov's public data from Oct 5, 2026, Greymatter.IO Inc.'s registration is active through Feb 5, 2027. Registrations are renewed every year.
Is Greymatter.IO Inc. a small business?
Greymatter.IO Inc. is registered on SAM.gov as small under 6 NAICS codes, including its primary code, 513210. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.