Bjørn Raasteen

ISS Global A/S provides facility support services. It offers cleaning, office support, catering, security, property, and integrated facility services. The firm also manages ISS Group’s internal financing and investing activities. The company was founded on October 1, 1998 and is headquartered in Søborg, Denmark.

ISS World Services A/S provides facility management services. It offers administrative, operational, and management services to companies within the ISS Group. The company was founded on January 1, 1966 and is headquartered in Søborg, Denmark.

ISS Palvelut Oy provides cleaning, property management, security, and catering services. It offers services for companies and the public sector. The company was founded on August 26, 1992 and is headquartered in Helsinki, Finland.

ISS Holding AS owns and invests in shares and other securities. The company is headquartered in Oslo, Norway.

ISS Facilities Services, Inc. provides janitorial, mechanical, landscape, and security services. The firm offers services to the commercial office buildings, schools and universities, historic properties, medical facilities, retail chains, stadiums, theaters, convention centers, and high-profile events. The company was founded by Darrell Glover in 1978 and is headquartered in San Antonio, TX.

ISS Tesis Yönetim Hizmetleri A.S. is a leading facilities management company based in Istanbul, Turkey. ISS provides a range of facilities management services to clients worldwide. The CEO of the Turkish company is Jacob Aarup-Andersen.

Part of Bruun & Hjejle I/S, Hjejle Gersted & Mogensen is a private company based in Copenhagen, Denmark.