Christian Stambach

Centerpulse AG was a medical technology group, which served the reconstructive joint, spinal and dental implant markets. Its subsidiaries developed, produced and distributed medical implants and biological materials for orthopedic, spinal and dental markets worldwide. The product array included artificial joints, dental implants, spinal implants and instrumentation. The company was headquartered in Zurich, Switzerland.

Abraxas Informatik AG provides information technology solutions and consultancy services. The firm specializes in the areas of business process integration, business applications and services. It has offices in Frauenfeld, Winterthur, Zurich, Préverenges, Berne and Bellinzona. The company was founded on September 24, 1998 and is headquartered in St. Gallen, Switzerland.

Namics AG provides e-commerce consulting services. Its services include website and portals, customer relationship management and digital communications. The company was founded in 1995 and is headquartered in Gallen, Switzerland.

Soplar SA is a Swiss company that manufactures extrusion blow moulding machines. The private company is based in Altstatten, Switzerland.

Bratschi Ltd. provides legal services. The private company is based in Zurich, Switzerland.