Tecogen Inc.: Detailed Company Information & Corporate Profile
Summary
Founded in 2000, Tecogen Inc., headquartered in North Billerica, Massachusetts, operates as an independent company with 100‑200 employees and annual revenue between $10 M and $50 M.
Tecogen’s portfolio serves the engineering and green solutions sectors, delivering power generation and HVAC products built on natural‑gas platforms. Its operations align with SIC codes 1382 (Electrical & Electronics), 4900 (Wholesale Trade), and 1623 (Engine Manufacturing), serving clients throughout the Greater Boston DMA.
Key leadership includes President & COO Robert Panora, Vice Presidents Jeffrey Glick and Stephen Lafaille, Application Engineer Elliot Rogers, Electrical Engineer Peter Hua, and Sales Engineer Dalton Allaben.
| Tecogen Inc. Website | tecogen.com |
| Social Links |    |
| Phone Number | 7814666400 |
| Industries | |
| Tecogen Inc. Headquarters Address | 76 Treble Cove Rd, North Billerica, Massachusetts, 01862 US |
| Company Size | 100-200 employees |
| Specialities & Services | Turnkey Installation, Natural Gas Engine-Driven Chillers (Air Conditioners), Ilios High Efficiency Water Heaters, Near-Zero Emissions Technology, Natural Gas Engine-Dirven Cogeneration |
| Technologies | Apache, jQuery, Flask, Spring, AWS CloudFront, Magento, PHP |
| SIC Code | 1382, 4900, 1623 |
| NAICS Code | 213112 Support Activities for Oil and Gas Operations, 541360 Geophysical Surveying and Mapping Services, 237110 Water and Sewer Line and Related Structures Construction, 237120 Oil and Gas Pipeline and Related Structures Construction, 237130 Power and Communication Line and Related Structures Construction |
| DMA Code | Greater Boston |
| Founded | 2000 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-09-15 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1998 | Privately Held | 1 - 25 | |
| 1985 | Privately Held | 25 - 100 |
Estimated Website Traffic
The chart shows a decline in traffic to the tecogen.com website. In August, traffic decreased to 2001, compared to 2323 in the previous month. The highest traffic in 2026 was recorded in January, reaching 7770 visits.
Workforce Turnover
Length of Employment
Tecogen Inc.'s workforce includes employees across a wide range of tenure levels.
4% have been with the company for 1 to 2 years4% have been with the company for 3 to 4 years8% have been with the company for 5 to 7 years8% have been with the company for 8 to 10 years77% have been with the company for more than 11 years
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Tecogen Inc. Corporate Information: FAQ
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