Joost de Bruijn

IsoTis SA develops biomedical products. Its product include proprietary natural and synthetic bone graft substitutes and other related medical devices. These devices are used to enhance the repair and regeneration of bone in spinal and trauma surgery, joint replacements and dental applications. IsoTis' products are primarily used spinal fusion, trauma, joint revision, bone void filling and iliac crest backfills procedures. The company is headquartered in Lausanne, Switzerland.

Xpand Biotechnology BV develops innovative technologies in the area of cell cultivation and regenerative medicine. Its bioreactor system enables clinical scale cell cultivation in a controlled environment and provides a cost effective alternative to 2 dimensional cell growth in tissue culture flasks or cell stacks. The company was founded by Joost D. de Bruijin and Frank-Jan van der Velden in 2004 and is headquartered in Bilthoven, the Netherlands.

Progentix Orthobiology BV develops CuriOs (TM), a unique suite of osteoconductive material products for clinical application in bone regenerative surgery. The company was founded by Joost Dick de Bruijn and Clemens A. van Blitterswijk in 2007 and is headquartered in Bilthoven, the Netherlands.