![]() Tecogen Tecogen is a company that designs, manufactures, markets, installs, and maintains combined heat and power products. | Advanced Cooling Technologies Advanced Cooling Technologies (ACT) is a company that develops and manufactures thermal management products. | Mainspring Energy Mainspring Energy (formerly known as EtaGen) is a technology company that provides clean energy solutions. | ||||
Founding Date | Founding Date 2000 | Founding Date 2003 | Founding Date 2011 | Founding Date 2010 | Founding Date 1974 | Founding Date 1928 |
Type | Type Public | Type Private | Type Private | Type Private | Type Subsidiary | Type Private |
Tags | ||||||
Locations | Locations North Billerica, US HQ Toronto, CA Portland, US Waltham, US | Locations Lancaster, US HQ Anaheim, US York, US | Locations Oshkosh, US HQ | Locations Menlo Park, US HQ | Locations Leeds, GB HQ Dubai, AE Racine, US | Locations Utica, US HQ |
Employees | Employees 911% decrease | Employees 1853% decrease | Employees 592% decrease | Employees 5011% increase | Employees 4786% increase | Employees 1441% increase |
Operating ⚠ | ||||||
Product Lines | Product Lines 6 (FY, 2022) | Product Lines 3 (Jan, 2024) | Product Lines N/A | Product Lines N/A | Product Lines N/A | Product Lines N/A |
Funding | ||||||
Latest funding round | Latest funding round N/A | Latest funding round $ 231.9k (almost 6 years ago) | Latest funding round N/A | Latest funding round $ 95m (about 5 years ago) | Latest funding round N/A | Latest funding round N/A |
Total funding raised | Total funding raised N/A | Total funding raised $ 676.3k | Total funding raised N/A | Total funding raised $ 178m | Total funding raised N/A | Total funding raised N/A |
Advanced Cooling Technologies (ACT) is a company that develops and manufactures thermal management products.
View companyMainspring Energy (formerly known as EtaGen) is a technology company that provides clean energy solutions.
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