Magnus Gunnar Öberg

II-VI Järfälla AB develops & supplies tunable lasers and transmitters. The firm's products are used in application such as gas spectroscopy, fiber-optic sensor interrogation, and optical component test & measurement. The compnay was founded in January 2003 by Björn Broberg, Pierre-Jean Rigole, Jens Buus, Peter Szabo, Stefan Hammerfeldt, Jan-Olof Wesström, Rob Plastow, Lennart Per Olof Lundqvist, and Gert Salert and is headquartered in Kista, Sweden.

Transmode Systems AB designs, manufactures and markets optical transmission solutions and equipment. Its products enable the transmission of large amounts of data between customer locations without the need to upgrade existing fibre infrastructure, using wavelength division multiplexing technology. The company's product portfolio comprises three main product lines: TG-Series, TM-Series multi-reach transport platform, and TS-Series. It supplies its products to the network operators, service providers, large enterprises, and public institutions across Europe, Asia, and the Americas. Transmode Systems was founded in 2005 and is headquartered in Hägersten, Sweden.

IP-Only AB owns, operates and develops network infrastructure. It operates as an Internet and telecom operator that owns Nordic fiber infrastructure, Metro Area Networks (MAN), data centers, and Infrastructure as a service-platform. The firm offers services to data communications and infrastructure services, such as other operators, communications-intensive companies, financial institutions, and media companies. It provides dark fiber, carrier Ethernet to complete backbones and complex voice and data network solutions to local and international telecom company, as well as to corporate and media clients. The company was founded by Svante Junell and Fredrik Jansson in 1999 and is headquartered in Uppsala, Sweden.

Transmode AB engages in the provision of metro packet optical applications. It offers complete network management suite, including TM-Series multi-reach transport platform for metro or regional networks; the TS-Series, which is a simpler platform which is ideal for network operators, enterprises, and private/public institutions; and TG-Series which supports point-to-point, mesh, bus, and ring-network architectures. The firm provides mobile backhaul, broadband backhaul, business Ethernet, cable television backhaul, and core networking solutions. The company was founded in 2000 and is headquartered in Stockholm, Sweden.