Facilities management companies include APTIM, Servest, KCI Technologies, Brown and Caldwell, Lippuner Energie- und Metallbautechnik and 520 other companies.
APTIM is a company that specializes in engineering, program management, environmental services, disaster recovery, complex facility maintenance, and construction services.
KCI Technologies is an employee-owned engineering, consulting and construction company which serves government agencies, institutional and private-sector clients.
Lippuner Energie- und Metallbautechnik (Lippuner EMT) is a company that operates as a service provider in the field of building and energy technology as well as metal processing.