Our corporate structure

The J.H.K. Group of companies was founded in 1901 in Bremerhaven by Johann Heinrich Kramer as a coppersmithy and is family-owned in the third and fourth generation by the Kramer family, managed by Mr Julius Kramer. Over the decades, an internationally acting group of companies has developed defining its strength in the bundling of competences for its customers.

The holding company of the group is the J. Heinr. Kramer Holding GmbH & Co. KG based in Bremerhaven. The organisation is aiming at the needs of our customers. The operative business is carried out by five companies with differentiated performance focuses, however closely cooperating to offer a broad range of services “from one source”.