Petter Jan Stillström

Brothers & Sisters AB designs, manufactures, and sells jeans, accessories, and other clothing for men and women. It operates through the concept Scandinavian Denim House. The firm carries the following brands: Crocker, Lee, Velour by Nostalgi, Levi's, Rage for Leather, Resteröds, Wrangler, Hilfiger Denim, State of WOW, Replay, Upfront, and Tiger of Sweden. The company was founded in 1963 and is headquartered in Stockholm, Sweden.

Scanfil Sweden AB engages in the development and manufacture of products for information technology, medical technology, point of sale applications, and defense and maritime industries. It also offers engineering services, manufacturing in electronics, machining, sheet metal work, systems integration, and supply chain services. The company was founded in 1984 and is headquartered in Malmö, Sweden.

Mandator AB provides consulting services in the information technology, Internet, and telecommunications sectors. It offers services in the areas of systems integration, business modeling, interactive communication, and convergence. The firm operates in Sweden, Denmark, Estonia, Finland, and the United Kingdom. The company is headquartered in Stockholm, Sweden.

HQ Bank is the financial services subsidiary of Carnegie Investment Bank AB, itself a subsidiary of Abcib Holding AB in Sweden. Based in Stockholm, their activities include private banking, investment banking and asset management. On August 30, 2010 the bank was placed in involuntary liquidation.

Traction AB (Investment Company) (Traction-IC) is the investment management division of Traction AB (STO: TRAC), a listed investment company headquartered in Stockholm, Sweden. The firm was founded by Bengt Stillström in 1974. Traction-IC manages assets of various types of clients.

Traction Invest AB (TI) is the venture capital arm of Traction AB (ST: TRAC.B) which was established in 1974 as a boutique investment firm. Traction AB's core business is to develop wholly- and partly-owned firms. TI focuses on the venture capital investments of Traction.

Bricad Holding AB owns and operates companies with interests in leasing of new and used machines and tools. The company was founded by Bo Carl Christian Richter in 1985 and is headquartered in Stockholm, Sweden.

Niveau Holding AB is a private company that trades office machines, computers, and accessories. The company is based in Stockholm, Sweden.

ASK Industries SpA designs, develops, manufactures, and distributes high quality car audio and antennas systems - loudspeakers, subwoofer boxes, amplifiers, antennas, and cables. The company is headquartered in Monte San Vito, Italy.

AB Traction is a Swedish investment company that focuses on active ownership in small- and medium-sized companies, both listed and unlisted. The private company also engages in investment activities for various purposes.