Silverthread Inc
Silverthread Inc is a small business in Cambridge, MA registered on SAM.gov to bid on federal contracts. It has won about $461,240 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- Y31YRUJCB3M5
- CAGE code
- 776H7
- SAM.gov registration
- Active
SBIR and STTR awards
Silverthread Inc has won 3 small business R&D awards worth $949,085 through the SBIR and STTR programs since 2016, 1 of them Phase II. Funded by Air Force.
| Awarded | Agency | Project | Amount |
|---|---|---|---|
| Mar 9, 2020 | Air Force | SBIR Phase I Silverthread Inc. – Leveraging 'codemri' to Enable the Migration of USAF Legacy Infrastructure… | $49,947 |
| Oct 25, 2017 | Air Force | SBIR Phase II Software Architecture Evaluation Tool for Evaluating Offeror Proposals | $749,143 |
| Aug 11, 2016 | Air Force | SBIR Phase I Software Architecture Evaluation Tool for Evaluating Offeror Proposals | $149,995 |
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
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $428,000 |
| FY2026 (incomplete) | $33,240 |
FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
These are every prime contract USAspending.gov records under UEI Y31YRUJCB3M5, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Department of the Navy ($400,000) and Department of the Air Force ($61,240).
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 | Obligated |
|---|---|---|---|
| Jul 10, 2026 | Department of the Air Force | Purchase economic and portfolio management software to do an automated analysis of the… | $33,240 |
| Sep 11, 2024 | Department of the Air Force | The OO-ALC has a requirement for analysis and optimization of its multi-application… | $28,000 |
| Feb 8, 2024 | Department of the Navy | QSAA alis code scan | $400,000 |
| Dec 17, 2020 | Department of the Air Force | Silverthread codemri diagnostics - AFLCMC/HBQN | $420,000 |
| Sep 27, 2016 | Department of the Air Force | Silverthread QSDA | $653,992 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 3 subcontracts to it worth about $7 million 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 |
|---|---|---|---|---|
| Leidos, Inc. | Federal Acquisition Service | 3 | $7 million | Aug 19, 2024 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Silverthread Inc |
|---|---|
| Unique Entity ID (UEI) | Y31YRUJCB3M5 |
| CAGE code | 776H7 |
| Location | Cambridge, MA |
| SAM.gov registration | Active through Apr 5, 2027 |
| Business started | 2013 |
| Primary NAICS code | 541511: Custom Computer Programming Services |
| Website | www.silverthreadinc.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI Y31YRUJCB3M5 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI Y31YRUJCB3M5 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Silverthread Inc is small under
On its SAM.gov registration, Silverthread Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Silverthread Inc's NAICS codes
111 open federal opportunities on SAM.gov use one of Silverthread Inc's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in Massachusetts right now), then the soonest due.
- RFI VHA Radiology and Cardiology Enterprise Imaging
✦ Veterans Affairs (Technology Acquisition Center NJ) posted an update to its request for information (RFI) 36C10B26Q0453 on a single enterprise imaging system for radiology and…
Due in 3 daysNov 10, 2026, 10:00 AM ESTThe AI summary flags this date. Check SAM.gov.
- F-35 JPO Enterprise Data Science and Analytics Support
Due in 3 daysNov 10, 2026, 5:00 PM EST
- SILVAH software coding
✦ The USDA Forest Service (solicitation 12760426Q0195) is running a sources sought (market research) to find small businesses that can repair SILVAH version 8, a forestry decision…
Due in 4 daysNov 11, 2026, 3:00 PM EST
- Training Simulators & Mobile Applications Development & Maintenance for the USAF Expeditionary Operations School at Joint Base McGuire-Dix-Lakehurst NJ
✦ The Air Force's 87th Contracting Squadron at Joint Base McGuire-Dix-Lakehurst, NJ is looking for small businesses that can develop and maintain training simulators and mobile…
Due in 5 daysNov 12, 2026, 5:00 PM EST
- Request for White Papers: Intelligence Resource Execution and Oversight (Project Argus)
Due in 6 daysNov 13, 2026, 5:00 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541511) that have won federal contracts in Massachusetts:
- Meta Logic Corporation, Waltham, MA
- Cvision AI Inc, Medford, MA
- Emerald Innovations, Inc., Boston, MA
- Integrated Monitoring, Inc., Charlestown, MA
- ZLINK Inc, Maynard, MA
- Procstep Inc, Braintree, MA
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Apr 5, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Silverthread Inc's CAGE code?
Silverthread Inc's CAGE code is 776H7. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Silverthread Inc's UEI?
Silverthread Inc's Unique Entity ID (UEI) is Y31YRUJCB3M5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Silverthread Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Silverthread Inc's registration is active through Apr 5, 2027. Registrations are renewed every year.
Is Silverthread Inc a small business?
Silverthread Inc is registered on SAM.gov as small under 6 NAICS codes, including its primary code, 541511. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
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- How to become a government subcontractor
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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.