ACL Engineering ACL Engineering is a company specializing in the design, supply, installation, and maintenance of compressed air systems. | ![]() IZI confort IZI confort (formerly known as Cham) is a company that provides maintenance, repair, and installation of boilers. | ![]() Tecogen Tecogen is a company that designs, manufactures, markets, installs, and maintains combined heat and power products. | |
Founding Date | Founding Date 1979 | Founding Date 2003 | Founding Date 2000 |
Type | Type Private | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations HQ | Locations North Billerica, US HQ Toronto, CA Portland, US Waltham, US | |
Employees | Employees 25 | Employees 110 | Employees 911% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) €80.6m (FY, 2022) | Revenue (est.) $27.1m (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods €19.1m (FY, 2022) | Cost of goods $17.2m (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit €61.5m (FY, 2022) | Gross profit $9.8m (FY, 2025) |
Net income | Net income N/A | Net income (€6.5m) (FY, 2022) | Net income ($8.2m) (FY, 2025) |

IZI confort (formerly known as Cham) is a company that provides maintenance, repair, and installation of boilers.
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Tecogen is a company that designs, manufactures, markets, installs, and maintains combined heat and power products.
View company