Rolf Themann and two partners agreed to acquire GPS Glasproduktions-Service GmbH from Saint-Gobain Oberland AG (DB:OLG) on October 23, 2015. Effective January 1st, 2016, GPS Glasproduktions-Service GmbH will become independent via Management-Buy-Out. Post the acquisition, both the companies, Saint-Gobain Oberland AG and GPS Glasproduktions-Service GmbH, will continue to have a strategic corporation in future.