Tecogen Inc.

Tecogen Inc.

TGENยทAMEX

$6.94

+2.2%
IndustrialsElectrical Equipment & Parts

Tecogen Inc. designs, manufactures, markets, and maintains industrial and commercial cogeneration systems for residential, commercial, recreational, and industrial use in the United States and internationally. It operates through three segments: Products, Services, and Energy Production. The company offers InVerde e+ and TecoPower, a cogeneration product that supplies electricity and hot water; TECOCHILL air-conditioning and refrigeration chillers; Tecofrost gas engine-driven refrigeration compressors; and water heaters under the Ilios brand name, as well as emissions control technology under the Ultera brand name. It also provides long-term maintenance contracts, parts sales, and turnkey installation services through a network of eleven field service centers in California, the Midwest, the Northeast, and the Southeast, as well as in Ontario, Canada. In addition, the company installs, owns, operates, and maintains distributed generation of electricity, energy, and other complementary systems. It serves hospitals and nursing homes, colleges, universities, health clubs, spas, hotels, motels, office and retail buildings, food and beverage processors, multi-unit residential buildings, laundries, ice rinks, swimming pools, factories, municipal buildings, military installations, and indoor growing facilities. The company was incorporated in 2000 and is headquartered in Waltham, Massachusetts.

At a Glance

Live Snapshot
Market Cap$207.63M
EPS-0.3000
P/E Ratio-23.13
Earnings Date08/11/2026
3Y+8.0%
5Y-4.0%
10Y+11.0%
3Y+237.0%
5Y+34.0%
10Y+652.0%
3Y+633.0%
5Y-804.0%
10Y+265.0%
Tecogen Inc.

Tecogen Inc. Profit Bridge

TGEN ยท AMEX
Revenue27.07M
Cost of Goods Sold (17.25M)
Gross Profit9.82M
Operating Expenses (16.96M)
Operating Income-7.13M
Interest Expense (150.29K)
Other Income/Expense-1.10M
Pretax Income-8.23M
Income Tax (20.61K)
Net Income-8.25M
Net Income
-8.25M

Profitability Analysis

Gross Margin

36.3%

Strong gross margins indicate healthy pricing and efficient production or service delivery.

Operating Margin

-26.3%

Operating losses indicate the core business is unprofitable. Requires restructuring or revenue growth.

Net Profit Margin

-30.5%

Net losses indicate the company is burning cash. Sustainability depends on path to profitability.

Profitability Insight

Margin squeeze alert: Healthy gross margins but weak operating margins suggest excessive operating expenses. Cost optimization could unlock significant value.

Tecogen Inc. Income Statement

TGEN โ€ข AMEX

Tecogen Inc. Income StatementDec 2025Dec 2024Dec 2023Dec 2022Dec 2021Dec 2020Dec 2019Dec 2018Dec 2017Dec 2016Dec 2015Dec 2014Dec 2013Dec 2012Dec 2011Dec 2010
REVENUE
27.1M
22.6M
25.1M
25M
24.4M
28.3M
33.4M
35.9M
33.2M
24.5M
21.4M
19.3M
15.8M
15.3M
11.1M
11.3M
GROSS PROFIT
(17.2M)
(12.7M)
(14.9M)
(13.9M)
(12.8M)
(17.4M)
(20.9M)
(22.3M)
(20.2M)
(15.2M)
(13.8M)
(12.9M)
(10.8M)
(9.4M)
(6.2M)
(6.6M)
9.8M
9.9M
10.2M
11.1M
11.6M
10.8M
12.5M
13.6M
13M
9.3M
7.6M
6.4M
5M
5.9M
4.9M
4.7M
OPERATING INCOME
(17M)
(14.4M)
(14.6M)
(13.4M)
(12.8M)
(16.8M)
(17.1M)
(19.1M)
(12.7M)
(10.3M)
(10.3M)
(10.1M)
(8.7M)
(7.9M)
(6.8M)
(5.3M)
(15.8M)
(13.2M)
(13.8M)
(12.7M)
(12.3M)
(12.9M)
(13.1M)
(13.4M)
(11.8M)
(9.6M)
(9.7M)
(9.1M)
(7.4M)
(7.9M)
(6.8M)
(5.3M)
(1.2M)
(961.8K)
(840K)
(732.9K)
(542.1K)
(767.3K)
(1.5M)
(1.3M)
(936.9K)
(667.1K)
(591.6K)
(1M)
(1.1M)
(0.0)
(0.0)
(0.0)
-7.1M
-4.5M
-4.4M
-2.3M
-1.2M
-6M
-4.7M
-5.5M
225.2K
-997.5K
-2.6M
-3.7M
-3.7M
-2M
-1.9M
-550.3K
PRE-TAX INCOME
(150.3K)
(117.1K)
(77.1K)
(16.3K)
(38K)
(128.3K)
(101.9K)
(120K)
(155.1K)
(175.8K)
(171.9K)
(177.3K)
(141.1K)
(71.2K)
(40.3K)
(37.3K)
-150.3K
-117.1K
-77.1K
-16.3K
-38K
-128.3K
-100.9K
-112K
-127.5K
-163.8K
-157.6K
-167.6K
-137.1K
-22.8K
-1.9K
-13.7K
(0.0)
(205.1K)
-36.2K
-37.3K
-3.1K
(3.1M)
(2.6M)
(4.4M)
(0.0)
(0.0)
(0.0)
(0.0)
(258.5K)
(0.0)
(0.0)
(0.0)
-1.1M
-117.1K
-77.1K
-32.2K
5M
-226.7K
-120.6K
-230.1K
-127.5K
-163.8K
-157.6K
-167.6K
-137.1K
-22.8K
-1.9K
-13.7K
-8.2M
-4.7M
-4.5M
-2.4M
3.8M
-6.2M
-4.8M
-5.8M
97.7K
-1.2M
-2.8M
-3.9M
-3.8M
-2M
-1.9M
-564K
NET INCOME
(20.6K)
(22.6K)
(32.5K)
(16.4K)
(19.5K)
(30.2K)
(15.2K)
(32.7K)
(0.0)
(0.0)
(0.0)
(0.0)
(0.0)
(0.0)
(0.0)
(0.0)
-8.2M
-4.8M
-4.6M
-2.4M
3.7M
-6.2M
-4.7M
-5.7M
47.4K
-1.1M
-2.7M
-3.7M
-3.4M
-1.6M
-1.6M
-355.3K

SEC Filings

TGEN - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
10-Q

10-Q 2026 Q1

Q1

May 13, 2026
March 31, 2026
2026
8-K

8-K 2026

N/A

May 12, 2026
May 12, 2026
2026
DEF 14A

DEF 14A 2026

N/A

April 21, 2026
April 21, 2026
2026
8-K

8-K 2026

N/A

April 08, 2026
April 08, 2026
2026
10-K

10-K 2025 FY

FY

March 19, 2026
December 31, 2025
2025
8-K

8-K 2026

N/A

March 18, 2026
March 17, 2026
2026
8-K

8-K 2026

N/A

January 07, 2026
January 06, 2026
2026
10-Q

10-Q 2025 Q3

Q3

November 13, 2025
September 30, 2025
2025
8-K

8-K 2025

N/A

November 12, 2025
November 12, 2025
2025
8-K

8-K 2025

N/A

September 17, 2025
September 17, 2025
2025
Showing 1 to 10 of 289 filings