15 years of revenue, profit, cash flow and balance-sheet history through FY2025, from SEC filings — with a computed, factual read of the trend. Updated Overview →
| FY | Revenue | Net income | Gross M | Op M | FCF | Total debt | Cash |
|---|---|---|---|---|---|---|---|
| 2025 | $27M | -$8M | 36.3% | -30.5% | -$10M | — | $12M |
| 2024 | $23M | -$5M | 43.6% | -20.0% | $3M | — | $5M |
| 2023 | $25M | -$5M | 40.6% | -17.6% | -$864661 | — | $1M |
| 2022 | $25M | -$2M | 44.3% | -9.4% | -$2M | — | $2M |
| 2021 | $24M | $4M | 47.5% | -5.0% | $373582 | — | $4M |
| 2020 | $28M | -$6M | 38.3% | -21.1% | $1M | — | $1M |
| 2019 | $33M | -$5M | 37.3% | -13.9% | -$5M | — | $877676 |
| 2018 | $36M | -$6M | 37.9% | -15.4% | -$5M | — | $272552 |
| 2017 | — | $47436 | — | — | -$1M | — | $2M |
| 2016 | — | -$1M | — | — | -$3M | — | $4M |
| 2015 | — | -$3M | — | — | -$5M | — | $5M |
| 2014 | — | -$4M | — | — | -$5M | — | $1M |
| 2013 | — | -$3M | — | — | -$4M | — | $8M |
| 2012 | — | -$2M | — | — | -$3M | — | $8M |
| 2011 | — | -$2M | — | — | -$3M | — | $2M |
| Quarter | Revenue | Net income | Gross M | Op M | FCF | Total debt | Cash |
|---|---|---|---|---|---|---|---|
| Mar '26 | $6M | -$2M | 40.9% | -33.7% | -$3M | — | $9M |
| Dec '25 | $5M | -$4M | 36.8% | -77.8% | -$3M | — | $12M |
| Sep '25 | $7M | -$2M | 30.4% | -29.2% | -$4M | — | $15M |
| Jun '25 | $7M | -$1M | 33.8% | -19.4% | -$3M | — | $2M |
| Mar '25 | $7M | -$659922 | 44.3% | -8.2% | -$1M | — | $4M |
| Dec '24 | $6M | -$1M | 45.0% | -18.7% | $4M | — | $5M |
| Sep '24 | $6M | -$930408 | 44.1% | -15.5% | -$489588 | — | $1M |
| Jun '24 | $5M | -$2M | 44.0% | -31.2% | -$609603 | — | $841913 |
| Mar '24 | $6M | -$1M | 41.6% | -17.0% | $143264 | — | $2M |
| Dec '23 | $6M | -$2M | 39.8% | -30.8% | $187317 | — | $1M |
| Sep '23 | $7M | -$481573 | 41.1% | -5.2% | -$1M | — | $646161 |
| Jun '23 | $7M | -$780110 | 42.0% | -11.6% | $418935 | — | $2M |
| Mar '23 | $5M | -$1M | 38.9% | -26.9% | -$284866 | — | $2M |
| Dec '22 | $5M | -$1M | 52.5% | -30.9% | -$946178 | — | $2M |
| Sep '22 | $7M | -$256712 | 43.7% | -3.2% | $67581 | — | $3M |
| Jun '22 | $6M | -$856218 | 42.1% | -12.7% | -$3M | — | $3M |
| Mar '22 | $7M | $89409 | 41.6% | 1.1% | $2M | — | $5M |
| Dec '21 | $7M | $62965 | 48.1% | 1.9% | $285746 | — | $4M |
| Sep '21 | $5M | $1M | 46.7% | -18.1% | $238989 | — | $3M |
| Jun '21 | $6M | $399631 | 46.3% | -5.0% | -$504827 | — | $3M |
How the market has priced TGEN against its own fundamentals since 2025-05 — each month-end's share price set against the most recent annual filing, so the multiple moves as price runs ahead of (or behind) earnings. Split-adjusted.
Over the past 5 years, TECOGEN INC.'s revenue has declined 0.9% per year. These are computed facts, not advice.
As of FY2025, TECOGEN INC. reported — of total debt against $12M of cash; operating income covered interest expense -54.9×.
In FY2025, gross margin was 36.3%, operating margin -30.5%, and net margin -30.5%.
All figures are extracted from the company’s SEC EDGAR/XBRL filings — 10-K annual reports and 10-Q quarterly reports (use the Annual / Quarterly toggle). Quarterly figures are derived from the as-filed statements (year-to-date amounts are differenced into discrete quarters). Growth rates and ratios are computed by tradmap; nothing here is investment advice.
Source: SEC EDGAR / XBRL (10-K + 10-Q filings) · prices EOD (Databento), corporate-action-adjusted · growth rates, valuation multiples & ratios computed by tradmap. Valuation uses each month-end price against the latest annual filing. Informational only — not investment advice.