Christoph Mack was born in Karlsruhe in 1988.

He completed his civil engineering studies at the Karlsruhe Institute of Technology with an in-depth master's degree in the fields of technology and management in construction operations and infrastructure management. During his studies, Christoph Mack already focused on the topics of lean construction and sustainability in construction, which is why he trained as a DGNB Registered Professional and subsequently as a DENA-listed energy consultant in parallel to his studies.

In 2014, he joined FC-Projektsteuerung as a project manager and managed various projects in southern Germany. Until the end of 2024, Mr. Mack headed FC-Projektsteuerung together with Mr. Roth as Managing Director before being appointed authorized signatory of the FC-Group in 2025. As an authorized signatory, Mr. Mack supports and complements Mr. Hoffmann and Mr. Kraus in strategic corporate development and day-to-day operations.