PROTONEX LLC is a small-business federal government contractor based in Windsor, CA. GovIntel has resolved 10 federal prime awards totaling $5.8M across 1 federal agency. It has also performed as a subcontractor on 3 awards. All of it with DoD. The company was established in 2017. No litigation, liens or adverse findings surfaced in the sources GovIntel checks. The itemized record — all 10 awards with amounts, descriptions and buying office, the teaming history and an estimate of its government revenue — is at https://www.govintel.ai/companies/ca/protonex-llc-1971625.
The full intelligence report on PROTONEX LLC →About PROTONEX LLC
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Recent Federal Awards
| Award | Agency | Amount | Date |
|---|---|---|---|
| MAGNETOMETERS | Department of Defense | $75K | |
| SBIR PHASE I - ENHANCED MAGNETIC NAVIGATION FOR AIRCRAFT | Department of Defense | $75K | |
| MAGNETOMETERS | Department of Defense | $75K | |
| SMALL BUSINESS INNOVATION RESEARCH (SBIR), TOPIC A234-P019, "XTECH SEARCH 7" | Department of Defense | $250K | |
| EXTREMELY LOW SWAP-C (SIZE, WEIGHT, POWER AND COST) SPACE MAGNETOMETER FOR LEO (LOW EARTH ORBIT) SATELLITE ATT | Department of Defense | $110K |
Agencies Served
- DoD — 10 award(s), $5.8M
Teaming History
Prime contractors PROTONEX LLC has worked under:
- Leidos, Inc. — 77 subcontract(s)
- L3 Technologies, Inc. — 52 subcontract(s)
What the awards don't tell you about PROTONEX LLC
10 awards tell you PROTONEX LLC has won work. They do not tell you whether the company is solvent, who controls it, whether a lender holds a charge over its assets, or whether it has been sued by the people it delivered to. The report checks each of those and names every source it checked, including the ones that came back clean — for PROTONEX LLC that means competitors in aerospace & defense and financial footprint, itemized with the filing behind each fact.
Unlock the full record on PROTONEX LLC
No litigation, liens, corporate affiliates or adverse findings surfaced for this company. The report puts that in writing — every source checked and named — alongside registration standing and expiry, set-aside eligibility, and the full contract history. It also carries our estimate of their government revenue. No account needed.
From $15. No account needed.
How this differs from a credit report
They get bought for each other and answer different questions. If yours is the first one below, buy the credit report — it does that better than we do.
| The question | A traditional credit report | A MiMi dossier |
|---|---|---|
| Will they pay my invoice in 30 days? | Yes | No |
| Payment behaviour & trade references | Yes | No |
| A credit score and recommended limit | Yes | No |
| Registered identity & address | Yes | Yes |
| Insolvency, liquidation, strike-off | Yes | Yes |
| Secured charges & liens, by lender | Sometimes | Yes |
| Litigation, each case linked to its docket | No | Yes |
| Debarment, exclusion, termination for default | No | Yes |
| Public-contract award history & who bought | No | Yes |
| Owner graph — what else the principals control | Sometimes | Yes |
| A written assessment framed to your decision | No | Yes |
| Every claim traceable to the filing behind it | No | Yes |
A credit report tells you whether to extend terms. A dossier tells you whether to enter the relationship at all — and what to verify first. We publish no score, because a rating is our judgement to defend and a filing is simply true.
Common questions about PROTONEX LLC
Is PROTONEX LLC a government contractor?
Yes. PROTONEX LLC is a small-business federal contractor based in Windsor, CA, with 10 federal prime contracts worth $5.8M across 1 agency.
What does PROTONEX LLC do?
PROTONEX LLC operates in Aerospace & Defense (primary NAICS code 334511).
Where is PROTONEX LLC located?
PROTONEX LLC is based in Windsor, CA.
What is PROTONEX LLC's UEI or CAGE code?
PROTONEX LLC is registered in SAM.gov with Unique Entity ID (UEI) K82GMYAGGU66 and CAGE code 81R85.
Which federal agencies has PROTONEX LLC worked with?
PROTONEX LLC's federal awards include work for Department of Defense.
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Data compiled from public government sources including SAM.gov, USAspending.gov, and state procurement records. Last verified against federal award records. Is this your business? Correct or remove this listing.