Nils Lueken

Gegenbauer Holding SE & Co. KG provides building maintenance and cleaning services. It company offers industrial and public FM, health care, property and location management and construction and security services. The company was founded in 1925 and is headquartered in Berlin, Germany.

Gegenbauer Holding SE & Co. KG provides building maintenance and cleaning services. It company offers industrial and public FM, health care, property and location management and construction and security services. The company was founded in 1925 and is headquartered in Berlin, Germany.

Gegenbauer Holding SE & Co. KG provides building maintenance and cleaning services. It company offers industrial and public FM, health care, property and location management and construction and security services. The company was founded in 1925 and is headquartered in Berlin, Germany.

Gegenbauer Holding SE & Co. KG provides building maintenance and cleaning services. It company offers industrial and public FM, health care, property and location management and construction and security services. The company was founded in 1925 and is headquartered in Berlin, Germany.

Gegenbauer Holding SE & Co. KG provides building maintenance and cleaning services. It company offers industrial and public FM, health care, property and location management and construction and security services. The company was founded in 1925 and is headquartered in Berlin, Germany.