FY2025 · ended Dec 31, 2025 · Revenue $27.07M, +19.7% YoY · Filed Mar 19, 2026
Tecogen Inc. (TGEN) files with the SEC under industry code 3585, Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip. In fiscal 2025, which ended Dec 31, 2025, it reported revenue of $27.1 million and a net loss of $8.2 million. Free cash flow was -$10.3 million. As of Jun 30, 2026 it held $6.8 million in cash and investments and $2.6 million in total debt.
Revenue (TTM)
$24.58M
-6.5% vs year-ago TTM
Net income (TTM)
$-10.39M
-145.1% vs year-ago TTM
Operating cash flow (TTM)
$-11.60M
-6058.8% vs year-ago TTM
Free cash flow (TTM)
$-11.84M
-2287.6% vs year-ago TTM
EPS (TTM)
$-0.35
-106.8% vs year-ago TTM
Dividend per share
None
Shares outstanding
29.86M
+19.5% vs prior year
Net cash
$4.17M
as of Jun 30, 2026
Operating margin
-42.8%
FY 2026
Company profile
- Industry
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (SIC 3585)
- Listed as
- TGEN (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- North Billerica, MA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1537435
- Former names
- TECOGEN INC (until Mar 27, 2013)
Other Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip companies
- Johnson Controls International plc JCI
- CARRIER GLOBAL Corp CARR
- Lennox International Inc LII
- Aaon, Inc. AAON
- EvoAir Holdings Inc. EVOH
- AirJoule Technologies Corp. AIRJ
- Quest Water Global, Inc. QWTR
- Green Circle Decarbonize Technology Ltd GCDT
All 10 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip companies
Key figures
Fiscal-year totals from the annual reports. Balance sheet lines are as of each year end.
| Line | FY 2025 Dec 31, 2025 |
FY 2024 Dec 31, 2024 |
FY 2023 Dec 31, 2023 |
FY 2022 Dec 31, 2022 |
FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| Revenue | $27.1M | $22.6M | $25.1M | $25.0M | $24.4M |
| Operating income | -$8.2M | -$4.5M | -$4.4M | -$2.3M | -$1.2M |
| Net income | -$8.2M | -$4.8M | -$4.6M | -$2.4M | $3.7M |
| Diluted EPS | -$0.30 | -$0.19 | -$0.19 | -$0.10 | $0.15 |
| Operating cash flow | -$9.9M | $4.1M | -$817,810 | -$1.4M | $465,033 |
| Free cash flow | -$10.3M | $3.1M | -$864,661 | -$1.7M | $373,582 |
| Total assets | $37.0M | $31.1M | $27.8M | $28.3M | $32.4M |
| Total liabilities | $15.5M | $21.0M | $13.1M | $9.3M | $11.2M |
| Stockholders' equity | $21.6M | $10.2M | $14.7M | $19.1M | $21.2M |
| Cash and investments | $12.4M | $5.4M | $1.4M | $1.9M | $3.6M |
| Total debt | $2.8M | $2.2M | $972,780 | $1.3M | $2.0M |
Recent SEC filings
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Other events
|
Oct 14, 2026 | Oct 14, 2026 |
| 8-K |
Current report
Other events
|
Aug 31, 2026 | Aug 31, 2026 |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 12, 2026 | Aug 12, 2026 |
| 8-K |
Current report
Officer or director change
|
Jul 1, 2026 | Jun 26, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 5, 2026 | Jun 5, 2026 |
All 688 Tecogen Inc. SEC filings
Source: SEC EDGAR filings. This is company-reported data, not investment advice.