Stéphanie Dupuy-Lyon

Poste Immo SA provides property and real estate services. The firm manages, develops, and maintains tertiary, industrial, and commercial properties. Its services encompass real estate asset and property management, agency solutions, and project development. The company was founded in 2005 and is headquartered in Paris, France.

Ingerop Conseil et Ingenierie ICI provides engineering services. The company is headquartered in Rueil-Malmaison, France.

Part of Ingérop SAS, Codema International GmbH is a construction and engineering consulting company based in Offenbach, Germany. Codema offers project management services, as well as related technical consulting services, for international and national projects in various areas of construction, including infrastructure, industrial, and power plant construction. The CEOs of the German company are Thomas Sontag and Michael Zech. The company was founded in 1974 and is a future-oriented company with over 100 employees in the construction industry.