Stefan Schulte

Arcor AG & Co. KG provides telecommunications services. It develops and supplies integrated circuits and system software for wireless voice and data communications, multimedia functions and global positioning. The firm offers internet security, information, network connectivity and interoperability, content and application and billing and payment services. The company was founded in 1998 and is headquartered in Eschborn, Germany.

Frankfurter Sparkasse provides banking services. The company provides savings and loan issuing services. Frankfurter Sparkasse was founded in 1822 and is headquartered in Frankfurt am Main, Germany.

Part of Atecs Mannesmann AG, Mannesmann Arcor AG & Co. is engaged in telecommunications. The private company is based in Eschborn, Germany.

Part of Enel SpA, Infostrada SpA is an Italian telecommunications company. The private company is based in Milan, Italy. Infostrada was acquired by Enel SpA from Vodafone Group Plc on March 29, 2001 for $6,401.76 million.

Airports Council International (ACI) is an organization that represents the interests of airports worldwide to promote excellence in the aviation industry. The private company is based in Montréal, Canada. ACI offers yearly subscriptions to its Intelligence Hub, which provides interactive tools for airports and industry stakeholders. The organization also provides in-house training for staff development and the Airport Excellence Program (APEX), which offers comprehensive onsite airport reviews led by industry peers and experts to optimize airport operations. ACI emphasizes the importance of keeping airport slot processes and policies relevant, fit for purpose, and responsive to the various needs and circumstances of airports. The Canadian company was founded in 1991. Luis de Oliveira has been the CEO of the company since 2020.

Part of Deutsche Lufthansa AG, Delvag Versicherungs AG is a German company that provides air transportation insurance. The private company is based in Cologne, Germany.