Maciej Zukowski

Tricorona AB invests in and trade environment-related market instruments. It focuses on environmentally related market instruments, mainly through investments in, and the trading of project-linked instruments known as Certified Emission Reductions (CERs), within the framework of the Kyoto Protocol. The firm carries business in three divisions: Emissions Trading, Carbon offsetting & Brokerage. The company was founded in 1988 and is headquartered in Stockholm, Sweden.

Linköping University Hospital provides healthcare services.

Kvalitena AB conducts property and asset management. It develops companies engages in the sale of industrial and consumer goods, automotive, and communications areas. The firm also also owns small holding in listed securities and operations differentiated from the real estate industry and holdings in unlisted industrial, production, and finance companies. The company was founded on November 15, 1995 and is headquartered in Stockholm, Sweden.

B2B IT Partner AB develops information technology services. The firm offers pilot study; implementation; checkup, proactive services, virtualization, consolidation, storage, availability, performance, and cloud solutions. The firm also provides the following logistics services: configuring; unpacked delivery; retreat; camp; and fleet management. The company was founded in 2004 and is headquartered in Solna, Sweden.