Johan Edvard Kälvesten

Silex Microsystems AB is a holding company that manufactures customized Micro Electro Mechanical Systems (MEMS) products. The firm operates as an independent MEMS foundry. Its product MEMS, which are complex mechanical and electrical systems are built in micro scale on one single chip. Its product is divided in categories such as: sensors, actuators, and basic three-dimensional structures. The company was founded by Johan Edvard Soren Kalvesten in October 2000 and is headquartered in Jarfalla, Sweden.

St. Jude Medical Systems AB develops, manufactures, and markets medical devices. It offers intravascular sensors to measure blood pressure in the coronary arteries for the calculation of fraction flow reserve, hemostasis management systems to stop arterial bleeding, and interventional radiology devices used in radiology interventions. The company distributes products through distributors in the United States, the United Kingdom, Germany, France, Benelux, Switzerland, Japan, Australia, and Thailand. It was founded in 1988 and is located in Uppsala, Sweden.

STMicroelectronics Silicon Carbide AB manufactures and sells materials and components for the electronics industry. It specializes in conductive and semi-insulating Silicon Carbide wafers and Silicon Carbide single-crystal epitaxial layers. The company was founded by Asko Erkki Väinö Vehanen in February 2005 and is headquartered in Norrkoping, Sweden.

RISE Acreo AB provides technology solutions and commercial products in the fields of electronics, optics, and communication. Its solutions encompass feasibility studies, long-term research projects, prototyping and small scale production, verification and testing. The firm also supports companies with technology transfer, business networks and financial consulting services. The company was founded in 1999 and is headquartered in Kista, Sweden.