TECOGEN INC. (TGEN)
About TECOGEN INC.
Tecogen Inc produces commercial and industrial, natural-gas-fueled engine-driven, combined heat and power (CHP) products that reduce energy costs, decrease greenhouse gas emissions and alleviate congestion on the national power grid. Its products supply electric power or mechanical power for cooling. The company has three business segments: Products Segment, Services Segment, and Energy Production Segment. The majority of the company's revenue is derived from the Services segment, which provides operations and maintenance (O&M) services for its products under long term service contracts.
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Financial summary
- Revenue FY2025
- $27.1M
- Net income
- -$8.2M
- Total assets
- $37.0M
- Market cap
- $171.7M
- Gross margin
- 36.3%
- Operating margin
- -30.5%
- Net margin
- -30.5%
Source: SEC EDGAR · updated Jun 7, 2026
Revenue & profit trend
Financial statements
Income statement
- Revenue
- $27.1M
- Cost of revenue
- $17.2M
- Gross profit
- $9.8M
- Operating expenses
- $18.1M
- Operating income
- -$8.2M
- Income tax
- $20.6K
- Net income
- -$8.2M
- EPS (basic)
- $-0.30
- EPS (diluted)
- $-0.30
Balance sheet
- Total assets
- $37.0M
- Current assets
- $28.9M
- Total liabilities
- $15.5M
- Current liabilities
- $9.3M
- Shareholders’ equity
- $21.5M
Cash flow
- Operating cash flow
- -$9.9M
- Investing cash flow
- -$464.1K
- Financing cash flow
- $17.4M
- Net cash flow
- $7.0M
Statements via Polygon.io (SEC filings)
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $171.7M
- EPS (diluted)
- $-0.3
- Shares outstanding
- 53.3M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- May 20, 2014
Tecogen Inc. (TGEN) Stock Price
- Reported a net loss of $8.2M in FY2025.
- Revenue grew 11% from FY2016 to FY2025.
- Gross margin of 36.3%, net margin -30.5%.
- Trading 73% below its 52-week high.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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Tecogen Inc.: frequently asked questions
Is Tecogen Inc. an American company?
Tecogen Inc. is a US-based company headquartered in North Billerica, Massachusetts, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Where is Tecogen Inc. headquartered?
Tecogen Inc. is headquartered in North Billerica, Massachusetts, United States.
Is Tecogen Inc. publicly traded?
Yes — Tecogen Inc. is a publicly traded company. Its stock trades under the ticker symbol TGEN on the NYSE.
What does Tecogen Inc. do?
Tecogen Inc. is an American Machinery & Equipment company in the Manufacturing & Industrial sector.
