Proton Energy Systems Inc
Wallingford, CT · UEI HXVYJL2C8DY8 · NAICS 335999
Proton Energy Systems Inc is a federal contractor based in Wallingford, CT operating in manufacturing (NAICS 335999). Proton Energy Systems Inc has received $10.09 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 39 contracts totaling $9.98 million for this firm. Proton Energy Systems Inc's largest customer is Department Of Defense, accounting for $9.12 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| W56HZV11C0278 | Department Of Defense | April 5, 2011 | $5.02M |
| W9132T08C0039 | Department Of Defense | September 8, 2008 | $2.65M |
| N0001410C0369 | Department Of Defense | June 21, 2010 | $896.8K |
| W91CRB08C0002 | Department Of Defense | October 11, 2007 | $451.9K |
| 1305M225P0182 | Department Of Commerce | August 26, 2025 | $191.5K |
| 1305M325P0168 | Department Of Commerce | March 29, 2026 | $127.3K |
| IND10PX18593 | Department Of The Interior | August 26, 2010 | $109.9K |
| 1305M326F0113 | Department Of Commerce | June 25, 2026 | $89.5K |
| 1305M324P0378 | Department Of Commerce | August 1, 2024 | $79.2K |
| 1305M321PNWWW0564 | Department Of Commerce | September 3, 2021 | $47.5K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $9.12M | 11 |
| Department Of Commerce | $774.8K | 24 |
| Department Of The Interior | $109.9K | 1 |
| Department Of Justice | $52.8K | 3 |
| Department Of Energy | $28.8K | 1 |
| National Aeronautics And Space Administration | $6.0K | 2 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541712 | — | $8.60M |
| 333999 | — | $471.2K |
| 335999 | All Other Miscellaneous Electrical Equipment And Component Manufacturing | $403.3K |
| 334516 | Analytical Laboratory Instrument Manufacturing | $358.9K |
| 335312 | Motor And Generator Manufacturing | $191.5K |
| 334515 | — | $22.5K |
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Frequently asked questions
How much has Proton Energy Systems Inc received in federal contracts?
Proton Energy Systems Inc has received $10.09 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 39 contracts totaling $9.98 million for this firm. Their largest customer is Department Of Defense, representing $9.12 million of awarded work.
What does Proton Energy Systems Inc do?
Proton Energy Systems Inc is a federal contractor based in Wallingford, CT, registered under NAICS 335999 (manufacturing).