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Tecogen Inc. TGEN

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Price alert · TGEN

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1.78 USD +0.06 (+3.49%)

Nov 9, 2026, 3:48 PM EST

1.73 Day range 1.85
1.50 52-week range 9.00
YTD
-63.97%
1 year
-78.58%

Financial health

Altman Z-Score

-0.14 Distress zone

Bankruptcy-risk model: below 1.81 distress, above 2.99 safe.

Piotroski F-Score

4 / 9 Average

Nine pass/fail tests of profitability, leverage and efficiency.

Rating

C-1 / 5 overall

  • DCF 1
  • Return on Equity 1
  • Return on Assets 1
  • Debt / Equity 4
  • P/E 1
  • P/B 1

Valuation

P/E -16.5×
FY 2016: -73.9×FY 2017: 1350×FY 2018: -15.8×FY 2019: -11.2×FY 2020: -4.9×FY 2021: 8.0×FY 2022: -12.7×FY 2023: -4.5×FY 2024: -7.7×FY 2025: -16.5×
FY 2016 5y median -7.7× FY 2025
P/S 5.0×
FY 2016: 3.3×FY 2017: 1.9×FY 2018: 2.5×FY 2019: 1.6×FY 2020: 1.1×FY 2021: 1.2×FY 2022: 1.2×FY 2023: 0.8×FY 2024: 1.6×FY 2025: 5.0×
FY 2016 5y median 1.2× FY 2025
P/B 6.2×
FY 2016: 5.6×FY 2017: 1.9×FY 2018: 3.2×FY 2019: 2.3×FY 2020: 1.8×FY 2021: 1.4×FY 2022: 1.6×FY 2023: 1.4×FY 2024: 3.6×FY 2025: 6.2×
FY 2016 5y median 1.6× FY 2025
P/FCF -13.0×
FY 2016: -27.2×FY 2017: -38.5×FY 2018: -18.3×FY 2019: -11.2×FY 2020: 24.8×FY 2021: 96.0×FY 2022: -18.3×FY 2023: -23.3×FY 2024: 11.8×FY 2025: -13.0×
FY 2016 5y median -13.0× FY 2025
EV/EBITDA -17.3×
FY 2016: -112×FY 2017: 73.4×FY 2018: -18.9×FY 2019: -13.4×FY 2020: -5.7×FY 2021: 6.6×FY 2022: -16.0×FY 2023: -5.2×FY 2024: -9.2×FY 2025: -17.3×
FY 2016 5y median -9.2× FY 2025
EV/Sales 4.6×
FY 2016: 3.3×FY 2017: 1.9×FY 2018: 2.6×FY 2019: 1.7×FY 2020: 1.1×FY 2021: 1.2×FY 2022: 1.2×FY 2023: 0.8×FY 2024: 1.5×FY 2025: 4.6×
FY 2016 5y median 1.2× FY 2025
FCF Yield -7.7%
FY 2016: -3.7%FY 2017: -2.6%FY 2018: -5.5%FY 2019: -8.9%FY 2020: 4.0%FY 2021: 1.0%FY 2022: -5.5%FY 2023: -4.3%FY 2024: 8.5%FY 2025: -7.7%
FY 2016 5y median -4.3% FY 2025

Profitability

Gross Margin 36.3%
FY 2016: 38.0%FY 2017: 39.0%FY 2018: 37.9%FY 2019: 37.3%FY 2020: 38.3%FY 2021: 47.5%FY 2022: 44.3%FY 2023: 40.6%FY 2024: 43.6%FY 2025: 36.3%
FY 2016 5y median 43.6% FY 2025
Operating Margin -26.3%
FY 2016: -4.1%FY 2017: 0.7%FY 2018: -15.4%FY 2019: -13.9%FY 2020: -21.1%FY 2021: -5.0%FY 2022: -9.4%FY 2023: -17.6%FY 2024: -20.0%FY 2025: -26.3%
FY 2016 5y median -17.6% FY 2025
Net Margin -30.5%
FY 2016: -4.5%FY 2017: 0.1%FY 2018: -15.9%FY 2019: -14.1%FY 2020: -21.8%FY 2021: 15.1%FY 2022: -9.8%FY 2023: -18.3%FY 2024: -21.0%FY 2025: -30.5%
FY 2016 5y median -18.3% FY 2025
ROE -38.1%
FY 2016: -7.6%FY 2017: 0.1%FY 2018: -20.5%FY 2019: -20.2%FY 2020: -35.5%FY 2021: 17.4%FY 2022: -12.8%FY 2023: -31.2%FY 2024: -46.5%FY 2025: -38.1%
FY 2016 5y median -31.2% FY 2025
ROIC -25.0%
FY 2016: -5.5%FY 2017: 0.5%FY 2018: -14.8%FY 2019: -15.0%FY 2020: -26.4%FY 2021: -5.0%FY 2022: -11.1%FY 2023: -24.4%FY 2024: -27.7%FY 2025: -25.0%
FY 2016 5y median -24.4% FY 2025
ROA -22.3%
FY 2016: -4.6%FY 2017: 0.1%FY 2018: -11.4%FY 2019: -11.5%FY 2020: -20.5%FY 2021: 11.4%FY 2022: -8.7%FY 2023: -16.5%FY 2024: -15.3%FY 2025: -22.3%
FY 2016 5y median -15.3% FY 2025

Growth (YoY)

Revenue 19.7%
FY 2016: 14.2%FY 2017: 35.6%FY 2018: 8.1%FY 2019: -6.8%FY 2020: -15.5%FY 2021: -13.6%FY 2022: 2.5%FY 2023: 0.5%FY 2024: -10.0%FY 2025: 19.7%
FY 2016 FY 2025
Operating Income -57.3%
FY 2016: 62.3%FY 2017: 122.6%FY 2018: -2559.8%FY 2019: 15.9%FY 2020: -27.9%FY 2021: 79.5%FY 2022: -92.7%FY 2023: -87.9%FY 2024: -2.7%FY 2025: -57.3%
FY 2016 FY 2025
EPS (diluted) -57.9%
FY 2016: 64.5%FY 2017: 103.5%FY 2018: -11600.0%FY 2019: 17.4%FY 2020: -31.6%FY 2021: 160.0%FY 2022: -165.7%FY 2023: -82.7%FY 2024: -5.6%FY 2025: -57.9%
FY 2016 FY 2025
Free Cash Flow -433.6%
FY 2016: 39.7%FY 2017: 45.4%FY 2018: -202.3%FY 2019: 4.5%FY 2020: 126.1%FY 2021: -74.6%FY 2022: -646.3%FY 2023: 49.0%FY 2024: 457.5%FY 2025: -433.6%
FY 2016 FY 2025

Financial Health

Current Ratio 3.1×
FY 2016: 3.6×FY 2017: 2.5×FY 2018: 2.0×FY 2019: 2.1×FY 2020: 2.5×FY 2021: 2.8×FY 2022: 2.9×FY 2023: 1.9×FY 2024: 1.3×FY 2025: 3.1×
FY 2016 5y median 2.8× FY 2025
Quick Ratio 1.9×
FY 2016: 2.7×FY 2017: 1.9×FY 2018: 1.5×FY 2019: 1.6×FY 2020: 1.7×FY 2021: 2.0×FY 2022: 1.5×FY 2023: 0.9×FY 2024: 0.7×FY 2025: 1.9×
FY 2016 5y median 1.5× FY 2025
Debt / Equity 0.1×
FY 2016: 0.2×FY 2017: 0.0×FY 2018: 0.1×FY 2019: 0.2×FY 2020: 0.2×FY 2021: 0.1×FY 2022: 0.1×FY 2023: 0.1×FY 2024: 0.4×FY 2025: 0.1×
FY 2016 5y median 0.1× FY 2025
Net Debt / EBITDA 1.3×
FY 2016: 0.8×FY 2017: -1.0×FY 2018: -0.4×FY 2019: -1.0×FY 2020: -0.4×FY 2021: -0.4×FY 2022: 0.3×FY 2023: -0.0×FY 2024: 0.4×FY 2025: 1.3×
FY 2016 5y median 0.3× FY 2025
Interest Coverage -47.5×
FY 2016: -5.7×FY 2017: 1.5×FY 2018: -46.1×FY 2019: -45.7×FY 2020: -46.5×FY 2021: -32.1×FY 2022: -145×FY 2023: -57.3×FY 2024: -38.7×FY 2025: -47.5×
FY 2016 5y median -47.5× FY 2025

Dividends

Dividend Yield 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Payout Ratio 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025

Annual · latest fiscal year ends 2025-12-31