
Tecogen Inc.
TGENAMEXIndustrialsElectrical Equipment & Parts
Previous close
$3.42
+$0.16 · +4.91%
TGEN company overview
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GoAI score
Sell
Trim exposure — unfavorable risk-reward
Valuation
46
Fair Value
Momentum
19
Strong Down
Sentiment
57
Mixed
Risk resilience
21
High Risk
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Company profile
Company websiteTecogen Inc. specializes in the design, manufacturing, sales, and ongoing support of industrial and commercial combined heat and power (CHP) systems. These energy solutions cater to a wide range of applications—residential, commercial, recreational, and industrial—both within the United States and internationally. The company's operations are segmented into three main areas: Products, Services, and Energy Production. Its product offerings include: Cogeneration units, such as the InVerde e+ and TecoPower models, which efficiently produce both electricity and hot water. TECOCHILL branded chillers for air conditioning and refrigeration purposes. Tecofrost gas engine-driven compressors used in refrigeration systems. Ilios brand water heaters. Ultera emissions control technology. Beyond equipment sales, Tecogen provides extensive support services, including long-term maintenance contracts, spare parts sales, and comprehensive turnkey installation. These services are delivered through a network of eleven field service centers located strategically across California, the Midwest, the Northeast, the Southeast, and Ontario, Canada. Additionally, the company undertakes the installation, ownership, operation, and maintenance of distributed generation systems for electricity and other energy solutions, along with complementary technologies. Tecogen serves a diverse clientele spanning numerous sectors, such as healthcare (hospitals, nursing homes), education (colleges, universities), hospitality (hotels, motels, health clubs, spas), commercial real estate (office, retail buildings), manufacturing (food and beverage processors, factories), multi-unit residential properties, and specialized facilities like laundries, ice rinks, swimming pools, municipal buildings, military installations, and indoor growing operations. Established in 2000, Tecogen Inc. is headquartered in Waltham, Massachusetts.
- Industry
- Electrical Equipment & Parts
- Sector
- Industrials
- Headquarters
- US
- CEO
- Abinand Rangesh
- Listed since
- May 20, 2014
- Employees
- 120
Market position
Day range
Current $3.42
52-week range
Current $3.42
- Open
- $3.25
- Previous close
- $3.26
- Volume
- 217.97K
- 0.52× average
- Average volume
- 419.79K
- Average daily volume
- Market cap
- 102.32M USD
- Beta
- 2.19
- Market reference 1
- 50-day average
- $4.2218
- -18.99% below average
- 200-day average
- $4.6626
- -26.65% below average
Financials
Financial snapshot
Latest / TTMValuation & yield
- Enterprise value
- 124.92M USD
- P/E (TTM)
- -8.26×
- P/B (TTM)
- 5.78×
- P/S (TTM)
- 3.31×
- EV / EBITDA
- -17.35×
- Earnings yield
- -6.13%
- Free cash flow yield
- -7.67%
- Dividend yield
- 0.00%
Profitability & efficiency
- Gross margin
- 37.18%
- Operating margin
- -37.34%
- Net margin
- -40.48%
- Return on equity
- -38.11%
- Return on assets
- -22.30%
- Return on invested capital
- -24.99%
Financial health
- Debt / equity
- 0.15×
- Current ratio
- 3.12×
Financial statements
Margin trends
Profitability as a percentage of reported revenue.
Income trends
Revenue
Operating income
Net income
| Metric (USD) | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Revenue | 27.07M USD | 22.62M USD | 25.14M USD | 25M USD | 24.4M USD |
| Cost of goods sold | 17.25M USD | 12.75M USD | 14.94M USD | 13.94M USD | 12.81M USD |
| Gross profit | 9.82M USD | 9.87M USD | 10.2M USD | 11.07M USD | 11.59M USD |
| Research and development | 1.17M USD | 961.84K USD | 840.01K USD | 732.87K USD | 542.08K USD |
| Selling, general, and administrative | 15.79M USD | 13.24M USD | 13.81M USD | 12.72M USD | 12.27M USD |
| Operating expenses | 16.96M USD | 14.4M USD | 14.62M USD | 13.42M USD | 12.81M USD |
| Interest income | 151.71K USD | — | — | — | — |
| Interest expense | 150.29K USD | 117.12K USD | 77.05K USD | 16.25K USD | 37.98K USD |
| Depreciation and amortization | 877.68K USD | 553.78K USD | 567.71K USD | 428.35K USD | 469.85K USD |
| Operating income | −7.13M USD | −4.53M USD | −4.41M USD | −2.35M USD | −1.22M USD |
| Net income | −8.25M USD | −4.76M USD | −4.6M USD | −2.45M USD | 3.7M USD |
Company facts updated Aug 24, 2026.
ETFs holding TGEN
Funds reporting this stock among their holdings, ordered by reported position size.
Vanguard Morningstar Total Stock Market ETFVTI- Market value
- 1.92M
- Weight
- 0.00%
- AUM
- 2.3T USD
- Expense ratio
- 0.03%
- Price / 1D
- $378.24+0.44%
Vanguard Extended Market ETFVXF- Market value
- 627.99K
- Weight
- 0.00%
- AUM
- 93.7B USD
- Expense ratio
- 0.05%
- Price / 1D
- $245.53+0.82%
iShares Micro-Cap ETFIWC- Market value
- 220.7K
- Weight
- 0.01%
- AUM
- 1.53B USD
- Expense ratio
- 0.60%
- Price / 1D
- $198.39+1.10%
Dimensional - US Small Cap ETFDFAS- Market value
- 19.03K
- Weight
- 0.00%
- AUM
- 15.92B USD
- Expense ratio
- 0.26%
- Price / 1D
- $83.02+0.73%
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