State Ledger
Company profile

TECOGEN INC. CIK 1537435

Ticker
TGEN (NYSE)
Industry
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
Headquarters
North Billerica, MA 01862
Fiscal year end
2025 (FY)
Market Data
Close
$2.35
Change
-$0.06
Change %
-2.49%
Volume
1,670

TGEN · trading date Oct 12, 2026 · previous close $2.41 · source: Alpaca (IEX feed, not consolidated full-market data).

Key Financials
Revenue
$27.07M
Net income
-$8.25M
Total assets
$36.99M
Total liabilities
$15.52M
Stockholders' equity
$21.65M
Cash & equivalents
$12.43M
Operating income
-$8.24M
Operating cash flow
-$9.91M
Capital expenditures
$400.8K

Fiscal year 2025, via 10-K filed 2026-03-19. A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.

Financial Performance
Operating margin
-30.5%
Net margin
-30.5%
Free cash flow
-$10.31M
Free cash flow margin
-38.1%
Liabilities / assets
42.0%
Equity / assets
58.5%
CapEx / revenue
1.5%
Operating cash flow / net income
1.20×

Derived from the fiscal year 2025 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.

Financial History
Fiscal yearRevenueNet incomeAssetsLiabilitiesEquity
2025 $27.07M -$8.25M $36.99M $15.52M $21.65M
2024 $22.62M -$4.76M $31.09M $20.97M $10.23M
2023 $25.14M -$4.60M $27.79M $13.14M $14.75M
2022 $25.00M -$2.45M $28.25M $9.27M $19.09M
2021 $24.40M $3.70M $32.36M $11.23M $21.21M
Company Details
SIC code
3585
State of incorporation
DE
Active filer
Yes
Most recent SEC filing
Form 4/A
2026-09-08
Financials filed via
Form 10-K
filed 2026-03-19

"Most recent SEC filing" may differ from the filing used for the financial figures above.

Location
North Billerica, MA 01862
76 TREBLE COVE ROAD
Data & Methodology

SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 15:34 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.

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