Inactive Instrument

Company Tecogen Inc. Other OTC

Equities

TGEN

US87876P2011

Electrical Components & Equipment

Business Summary

Tecogen Inc. designs, manufactures, markets, and maintains ultra-clean cogeneration products. The Company includes natural gas engine-driven combined heat and power (CHP) systems, chillers, and heat pumps for multi-family residential, commercial, recreational, and industrial use. The Company operates through three segments: Products, Services, and Energy Production. The Products segment designs, manufactures and sells industrial and commercial cogeneration systems. The Services segment provides operations and maintenance services and turn-key installation for its products under long-term service contracts. The Energy Production segment, which installs, operates, and maintains distributed generation electricity systems that it owns and sells energy generated by such systems in the form of electricity, heat, hot water, and cooling to its customers under long-term energy sales agreements. The Company's products are sold with its patented Ultera emissions technology.

Sales per Business

USD in Million2022Weight2023Weight Delta
Services
57.8 %
12 48.2 % 15 57.8 % +20.42%
Products
35.2 %
11 44.6 % 9 35.2 % -20.58%
Energy Production
7.0 %
2 7.1 % 2 7.0 % -1.65%

Sales per region

USD in Million2022Weight2023Weight Delta
United States
100.0 %
25 100.0 % 25 100.0 % +0.55%

Managers

Managers TitleAgeSince
Chief Executive Officer 39 01/16/01
Founder 90 01/87/01
President 69 -
Chief Tech/Sci/R&D Officer - 01/09/01
Corporate Officer/Principal - -
Corporate Officer/Principal - 01/14/01
Sales & Marketing - 01/92/01
General Counsel 63 01/18/01
Comptroller/Controller/Auditor 65 29/21/29

Members of the board

Members of the board TitleAgeSince
Director/Board Member 79 07/22/07
Director/Board Member 80 07/14/07
Director/Board Member 71 25/23/25
Founder 90 01/87/01
Chairman 57 01/05/01
Director/Board Member 72 01/08/01
Chief Executive Officer 39 01/16/01

Share class

VoteQuantityFree-FloatCompany-owned sharesTotal Float
Stock A 1 24,850,261 12,664,180 ( 50.96 %) 0 50.96 %

Shareholders

NameEquities%Valuation
6,213,177 25.00 % 4 M $
Estate Of Hatsopoulos George N
9.098 %
2,260,855 9.098 % 2 M $
1,616,673 6.506 % 1 M $
Earl Lewis
2.455 %
610,000 2.455 % 427 000 $
Herald Investment Management Ltd.
1.292 %
321,078 1.292 % 224 755 $
250,416 1.008 % 175 291 $
50,000 0.2012 % 35 000 $
10,301 0.0415 % 7 211 $
5,918 0.0238 % 4 143 $
John Whiting
0.002559 %
636 0.002559 % 445 $

Company contact information

Tecogen, Inc.

45 First Avenue

02451, Waltham

+781 466 6400

http://www.tecogen.com
address Tecogen Inc.(TGEN)