![]() Trevi Group Trevi Group is a company that engages in soil engineering, drilling, and building automated underground car parks. | O Brien Construction Company O Brien Construction Company is a provider of real estate and construction services. | ![]() PRO BYGNINGSAUTOMATIK PRO BYGNINGSAUTOMATIK is a company specializing in sustainable and economical solutions within building automation. | ||
Founding Date | Founding Date 1957 | Founding Date 1923 | Founding Date 1962 | Founding Date 2001 |
Type | Type Public | Type Private | Type Private | Type Private |
Tags | ||||
Locations | Locations Cesena, IT HQ | Locations HQ | Locations Troy, US HQ Grand Rapids, US | Locations Rødovre, DK HQ |
Employees | Employees 2,092 | Employees 2071% increase | Employees 1043% increase | Employees 186% increase |

ULC offers multidisciplinary total installers, customized solutions, and technical solutions.
View companyO Brien Construction Company is a provider of real estate and construction services.
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PRO BYGNINGSAUTOMATIK is a company specializing in sustainable and economical solutions within building automation.
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