

| Revenue | $10 - $100 million See Exact Annual Revenue |
|---|---|
| Employees | 100 - 500Exact Company Size |
| Primary Industry | 5417 Scientific Research & Development Services |
| Additional NAICS Codes | 32512 Industrial Oxygen & Nitrogen Gas Manufacturing 333 Machinery Manufacturing 335 Electrical Equipment, Appliance & Component Manufacturing |
| Address | 10 Technology Dr Wallingford, CT 06492 |
| Proton Energy Systems | Revenue Est. ($ Million) | Growth Rate (%) | # Employees |
|---|---|---|---|
| 2025 | $10 - $100 million Details in Premium Report | ||
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| Proton Energy Systems P&L | $ Millions |
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| Trademark | Date |
|---|---|
| PROTON ONSITE Electrochemical gas generators; hydrogen generators; nitrogen-generation equipment and components, namely, nitrogen generators and associated nozzles sold as a unit; hydrogen-generation equipment and components, namely, hydrogen generators, hydrogen purifiers, hydrogen purification membranes, fuel processors, and steam reformers; catalytic gas generators, namely, zero-air generators for producing contaminant-free gases; gas generators, namely, hydrogen gas generators, oxygen gas generators, nitrogen gas generators, zero-air gas generators | 05/03/2011 |
| STABLE FLOW HYDROGEN CONTROL SYSTEM Hydrogen gas delivery system for electrical generators | 08/30/2006 |
| STABLE FLOW Hydrogen gas delivery system for electrical generators | 08/30/2006 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| LEIDOS | Denver, CO | 100 |
| NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA | Albuquerque, NM | 30 |
| INC RESEARCH | Raleigh, NC | 27 |
| RESEARCH FOUNDATION FOR STATE UNIVERSITY OF NEW YORK | Albany, NY | 17 |
| FLUOR MARINE PROPULSION | West Mifflin, PA | 15 |
| SYNEOS HEALTH | Raleigh, NC | 13 |
| ILLUMINA | San Diego, CA | 12 |
| UT-BATTELLE | Oak Ridge, TN | 11 |
| PRA HOLDINGS | Raleigh, NC | 11 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| EVOTEC US | Branford, CT | 100 |
| QUANTUM SI | Guilford, CT | 71 |
| ISOPLEXIS | Branford, CT | 43 |
| PROTON ENERGY SYSTEMS | Wallingford, CT | 34 |
| SPECTRIX ANALYTICAL SERVICES | North Haven, CT | 32 |
| QUANTUM CIRCUITS | Madison, CT | 11 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| IBEW LOCAL 223 UNION | Wallingford, CT | 100 |
| WORCESTER PLUMBERS & PIPEFITTERS | Wallingford, CT | 59 |
| Company | Revenue ($ MM) |
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