Jan Sigger

Quirem Medical BV engages in the development and commercialization of selective internal radiation therapy microspheres. Its products include QuiremScout, QuiremSpheres, Q-Suite, and accessories. The company was founded by Jan Sigger and Frank Nijsen in 2013 and is headquartered in Deventer, the Netherlands.

Sirius Medical BV engages in medical industry. The firm focuses on developing medical devices for oncological surgery. The company was founded by Hubert Martens and Bram Schermers and is headquartered in Eindhoven, the Netherlands.

Orthopedisch Centrum Oost-Nederland BV, also known as OCON, is a specialized hospital that offers high-quality orthopedic and sports medical care. The hospital is located in Hengelo, Netherlands, and has a second location in Almelo. The hospital has a team of highly specialized orthopedic surgeons, anesthesiologists, and over 180 motivated employees. OCON provides a total package of care, and annually, around 22,000 unique patients seek treatment, with approximately 5,000 surgeries performed. The CEO of the Dutch company is JH ter Hofte-Fisherman.

Nucletron BV designs, develops, and manufactures medical devices for the treatment of cancer. The company specializes in radiotherapy solutions, medical imaging, treatment planning and delivery, and specialized applicators. It also offers software solutions for training courses, technical courses, and clinical workshops. Nucletron was founded in 1975 and is headquartered in Veenendaal, the Netherlands.

Shell International Ltd. provides business support services. It engages in upstream and downstream oil and gas businesses in the United Kingdom and internationally. The company is headquartered in London, the United Kingdom.

Nobian Industrial Chemicals BV is a Dutch company that manufactures and supplies chemical products. The company is based in Amersfoort, Netherlands. and has subsidiaries in Netherlands and Germany. The company was founded in 1918. The CEO is Michael König.