Per Gustaf Bouveng

Keynote Media Group AB invests in companies with interests in digital media. It offers entertainment and publishing services. The company was founded by Bror Ola Ahlvar Ahlvarsson in 2005 and is headquartered in Stockholm, Sweden.

Investment AB Spiltan (Venture Capital) (Investment AB Spiltan) is a venture capital division of Investment AB Spiltan founded in 1986. The firm is headquartered in Stockholm, Sweden.

Ingate Systems AB develops firewalls technology and products. It also offers software modules such as QoS, remote SIP connectivity, SIP trunking and routing, VoIP survival, and licenses. The firm's products enable businesses to utilize SIP-based IP communications such as presence, instant messaging and video and audio conferencing. The company was founded by Karl Stahl in 2001 and is headquartered in Sundbyberg, Sweden.

Linotech AB provides wood impregnation and preservation products. The firm specializes in manufacturing and supply of non-toxic wood impregnation substances, chemicals, paints, and oils. It also offers noise barriers, outdoor duckboards, panels, climbing frames, window frame components, and staircase banisters. The company was founded in 1997 and is headquartered in Stockholm, Sweden.

Spiltan Underhållning AB operates within the film and entertainment business. It produces film, video, and television programs. The firm also engages in consultancy business and management services. The company was founded on June 21, 2000 and is headquartered in Stockholm, Sweden.

Sura Magnets AB is a Swedish company that specializes in plastic bonded magnets. The company has been manufacturing magnets for 60 years, with a focus on this area for the last 30 years. The company was founded in 1954 and the CEO is Tommy Andersson.

Part of Pepins Group AB, Pepins Sweden AB provides securities trading services. The company is based in Nacka, Sweden. Pepins Sweden was acquired by FundedByMe Crowdfunding Sweden AB on November 18, 2021 for $5.21 million. The CEO of the Swedish company is Philip Scholtzé.