Tecogen: Funding, Investors & Team (Oct 2026)
Tecogen is a company that produces energy products fueled by natural gas. Its main goal is to lower energy expenses, decrease greenhouse gas emissions, and ease congestion on the national power grid. The company's advanced products consist of cogeneration modules that generate electricity and heat, as well as chillers that offer air-conditioning and optional hot water. These products not only supply power for cooling but also recover and utilize excess heat generated by the engines at customer facilities. Tecogen was established in 2000 and is based in Waltham, Massachusetts.
Tecogen has raised $1.5M across 1 funding round on record, the most recent an undisclosed round of $1.5M announced in Oct 2023.
That round is below the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
Tecogen Company Profile and Key Stats
Latest funding round on record: Oct 2023.
Tecogen Funding Rounds
Tecogen Founders and Leadership Team
Contact details for the Tecogen team: 1 of 1 has an email address on file.
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Tecogen's latest round of $1.5M is below the median round in Energy. Medians cover the last 24 months of disclosed rounds.
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Tecogen Funding FAQs
What does Tecogen do?
Tecogen is a company that produces energy products fueled by natural gas. Its main goal is to lower energy expenses, decrease greenhouse gas emissions, and ease congestion on the national power grid. The company's advanced products consist of cogeneration modules that generate electricity and heat, as well as chillers that offer air-conditioning and optional hot water. These products not only supply power for cooling but also recover and utilize excess heat generated by the engines at customer facilities. Tecogen was established in 2000 and is based in Waltham, Massachusetts.
How much funding has Tecogen raised?
Tecogen has raised $1.5M across 1 round on record. The most recent is an undisclosed round of $1.5M announced in Oct 2023.
When did Tecogen last raise funding?
Tecogen's most recent funding round on record is an undisclosed round of $1.5M, announced in Oct 2023.
Who is the CEO of Tecogen?
Abinand Rangesh is listed as CEO at Tecogen.
Where is Tecogen headquartered?
Tecogen is based in Waltham, Massachusetts, United States.
How many employees does Tecogen have?
Tecogen is in the 51-100 employee band.
How does Tecogen's funding compare to other Energy startups?
Tecogen's latest round of $1.5M is below the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's Tecogen Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Tecogen is left off this page rather than filled in.
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