TECOGEN INC. — Earnings
Most recent reported period: FY2025 (Q4) (filed for period ending 2025-12-31) · sourced from SEC EDGAR
Next earnings (estimated): Wed, April 1, 2026 — 32 days overdue (likely already filed but EDGAR cache cold). Anchored to latest quarter-end + 91 days. Analyst-confirmed dates land in a follow-up wave.
YoY = vs same quarter prior year (seasonality-adjusted)
Recent earnings · last 8 quarters
| Quarter end | Revenue | YoY | Net Income | YoY | Op. Margin |
|---|---|---|---|---|---|
| 2025-12-31 | $5M | ↓-12.5% | — | — | — |
| 2025-09-30 | $7M | ↑+27.6% | $-2M | ↓-129.0% | -29.2% |
| 2025-06-30 | $7M | ↑+54.3% | $-1M | ↑+4.9% | -19.4% |
| 2025-03-31 | $7M | ↑+17.6% | $-660K | ↑+40.3% | -8.2% |
| 2024-12-31 | $6M | ↑+3.0% | — | — | — |
| 2024-09-30 | $6M | ↓-20.8% | $-930K | ↓-93.2% | -15.5% |
| 2024-06-30 | $5M | ↓-29.9% | $-2M | ↓-97.3% | -31.2% |
| 2024-03-31 | $6M | ↑+15.0% | $-1M | ↑+25.8% | -17.0% |
Analyst consensus estimates (EPS / Revenue) and implied move from options will land in a follow-up wave. For now, YoY-vs-prior-year-quarter is the surprise proxy.
Last earnings · FY2025 (Q4)
Revenue
$5M
↓-12.5% -$758K YoY
Net Income
$1M
↓-42.1% -$987K YoY
Earnings surprise · last 8 quarters
YoY % change · proxy for analyst surprise until estimates landEPS history · last 10 fiscal years
diluted, GAAP, annualNote: EPS reflects WEIGHTED-AVERAGE diluted shares for each fiscal year. Pre-stock- split values can blow up the early bars if SEC's XBRL data isn't split-adjusted — flagged as a known limitation; cumulative split-adjustment is a follow-up.
Margin trends · 56 quarters
margin trajectory tells the operating-leverage storyGross Margin↓-8.2pts
36.8%
Operating Margin↓-13.7pts
-29.2%
Net Margin↓-13.1pts
-29.7%
Go deeper
TGEN Sankey — flow of dollars
See how revenue waterfalls through every line item to net income for the latest reported quarter, with prior-period comparison.
Open SankeyTGEN Key Metrics — EPS, ROE, ROIC
10 CFA-grade fundamental ratios — EPS, BVPS, ROE, ROA, ROIC, Debt/Equity, Current Ratio. Compare across years.
Open Key Metrics