

Tecogen Inc.: Detailed Company Information & Corporate Profile
Summary
Tecogen Inc. is a public company that has been in the industry for 66 years. The company currently specializes in the Mechanical or Industrial Engineering, Industrial Machinery & Equipment areas. The position of the CEO is occupied by Benjamin M Locke. Its headquarters is located at Waltham, Massachusetts, USA. The number of employees ranges from 25 to 100. The annual revenue of Tecogen Inc. varies between 5.0M and 25M. Total funding of the company - $28.4M. To connect with Tecogen Inc. employee register on SignalHire.
| 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 |
| Specialties | Turnkey Installation, Natural Gas Engine-Driven Chillers (Air Conditioners), Ilios High Efficiency Water Heaters, Near-Zero Emissions Technology, Natural Gas Engine-Dirven Cogeneration |
| SIC Code | 1382, 4900, 1623 |
| DMA Code | Greater Boston |
| Founded | 2000 |
| Estimated Annual Revenue | $5.0M - 25M |
| Operating Status | Independent Company |
Competitors
Name | Founded | Type | Employees | Revenue | Funding |
|---|---|---|---|---|---|
| 1998 | Privately Held | 1 - 25 | 17M | $0 | |
| 1985 | Privately Held | 25 - 100 | 31M | $0 |
Estimated Website Traffic
The chart shows a decline in traffic to the tecogen.com website. In April, traffic decreased to 2823, compared to 3591 in the previous month. The highest traffic in 2026 was recorded in January, reaching 7770 visits.
Workforce Turnover
Corporate Tenure Analytics
Tecogen Inc.'s workforce includes employees across a wide range of tenure levels.
3% have been with the company for less than 1 year6% have been with the company for 1 to 2 years6% 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 years69% have been with the company for more than 11 yearsCompanies Similar to Tecogen Inc.
Tecogen Inc. Corporate Information: FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.







