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Tecogen Inc. TGEN Operating margin

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Other financials

Income statement

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Revenue$6.3M-12.9%
Gross profit$2.6M-19.6%
Operating income-$2.1M-259%
Net income-$2.1M-221%
EPS (diluted)-$0.07-133%

Balance sheet

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Cash & equivalents$9.3M+129%
Total debt$3.2M+28.4%
Total equity$19.7M+104%
Total assets$34.5M+15.9%

Cash flow

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Operating cash flow-$3.1M-165%
CapEx$46.1K-65.1%
Free cash flow-$3.2M-142%

Valuation

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Market cap$135.23M-28.6%
Enterprise value$129.1M-32.2%
P/S5.2×-2.0×

Profitability

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Gross margin35.2%-9.2pp
Net margin-37.2%-930pp
FCF margin-46.5%-53.5pp

Returns & leverage

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Return on equity-66.1%+246pp
Debt / equity0.2×-0.1×
Current ratio+1.6×

Where this comes from

Calculated from Tecogen Inc.’s reported figures.

Based on trailing twelve months.

The official record: Tecogen Inc.’s 10-Q, filed May 13, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Tecogen Inc.'s operating margin?
Tecogen Inc. (TGEN) reported operating margin of -37.5% in Q1 2026.
How has Tecogen Inc.'s operating margin changed year-over-year?
Tecogen Inc.'s operating margin decreased by 117.7% year-over-year, from -17.2% to -37.5%.
What is the long-term trend for Tecogen Inc.'s operating margin?
Over 4 years (2020 to 2025), Tecogen Inc.'s operating margin has grown at a 9.6% compound annual growth rate (CAGR), from -21.1% to -30.5%.
What does operating margin mean?
Operating income as a percentage of revenue (trailing twelve months). Captures profitability from core operations after both cost of revenue and operating expenses, but before interest and taxes.