Company profile
Tecogen Inc.
AMEX: TGEN · Industrials · Electrical Equipment & Parts
#545 of 976 Industrials companies by revenue72nd-percentile growth
EA Score
49DFH 38DQ 60GM 64SS 42
v0.1 · 65/100 weight · provisional
↑ disclosure history, balance-sheet leverage · ↓ Piotroski F, return on equity
Methodology →Revenue TTM
$26.1M
Rev growth YoY (TTM)
+10.2%
Net income (FY)
-$8.2M
Employees
120
as of 2026-08-14
Market cap
$125.4M
as of 2026-08-14
Financials — latest annual
SEC EDGAR · USD-normalizedConceptUSDNativeFY
Revenue$27.1M$27.1M2025
Net income-$8.2M-$8.2M2025
Operating income-$8.2M-$8.2M2025
Total assets$37.0M$37.0M2025
Liabilities$15.5M$15.5M2025
Equity$21.6M$21.6M2025
Revenue trend
FY2018 – FY2025 · USD
FY18
FY19
FY20
FY21
FY22
FY23
FY24
FY25
Revenue by segment
Filed disclosures · FY2025
By product
Service61%
Product34%
Energy Service5%
By geography
Services100%
The read
What is Tecogen Inc.’s revenue?
Tecogen Inc. booked $27.1M in FY2025 revenue, growing 20% year over year — faster than most Industrials companies we track, at a -30.5% net margin.
Peers · Industrials
Productivity Technologies Corp.——Chicago Rivet & Machine Co.56CPioneer Pow44DFuel Tech, Inc.59CCoda Octopus Group, Inc.66BCEA Industries Inc. Common Stock65BNeighbors
Middlesex →Key facts
CEOAbinand Rangesh
SectorIndustrials
IndustryElectrical Equipment & Parts
HeadquartersWaltham, MA
ExchangeAMEX: TGEN
Employees120
IPO date2014-05-20
Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.