Heinz-Willi Laeven

Aachener Strassenbahn & Energieversorgungs AG provides public transport services. The firm's fleet includes its own and hired buses. It operates parking lots and garages. The company's subsidiaries include APAG, ESBUS Eschweiler Bus & Service GmbH and ASEAG-Reisen GmbH. Aachener Strassenbahn & Energieversorgungs was founded in 1880 and is located in Aachen, Germany.

Sparkasse Aachen provides financial and banking services to private and corporate clients. It offers online banking; checking accounts and credit cards; savings deposits and investments; loan and financing; insurances; pension plans; securities and stock market; liquidity management; business financing; home savings; international business; as well as company formation and corporate succession. The company was founded in 1823 and is headquartered in Aachen, Germany.

GOB Aachen Heerlen NV operates as a cross border German-Dutch business park. It offers park management services such as maintaining the roads and landscapes, sign-posting and lighting. The company was founded in 1998 and is headquartered in Heerlen, the Netherlands.

Part of Deutscher Sparkassen-und Giroverband eV, Sparkassen Immobilien GmbH is a German company that provides real estate services. The company is based in Wuerselen, Germany. The CEOs of the company are Dietmar Röhrig, Tobias Hermanns, Christian Burmester.

Part of enwor - energie & wasser vor ort GmbH, WAG Wassergewinnungs- und aufbereitungsgesellschaft Nordeifel is a German company that provides attractive prices for electricity and natural gas, with a focus on customer service. The company is based in Roetgen, Germany. The CEOs of the company are Walter Dautzenberg, Rudolf Roß.