• Häfen und Güterverkehr Köln AG

    Häfen und Güterverkehr Köln AG, in short HGK, was formed in 1992 as a result of the merger between Häfen Köln GmbH, Köln-Bonner Eisenbahnen AG and Köln-Frechen-Benzelrather Eisenbahn. Currently, the logistics company employs around 600 people [...]

  • ISS Facility Services Holding GmbH

    ISS A/S (International Service System) was established in 1901 in Denmark. It has grown to become one of the world’s leading Facility Services company. ISS employs over 534.500 staff members in more than 50 countries [...]