Kent Reinhold Sander

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.

Åkerströms Björbo AB develops, produces, markets, and services products for remote control of industrial cranes, doors and mobile applications. Its radio systems are used in particular mining, paper, steel, utility, and nuclear power plants. The firm's products include Remotus, which is a radio remote control of safety critical industrial and mobile applications; Sesam, for applications such as door opening systems, opening and closing boom gates, switching on and off fans and floodlights, forest machines, and tail lifts; and Locomote, which is designed to meet specific safety needs for radio remote control of locomotives. The company was founded by Anders Åkerström in 1918 and is headquartered in Bjorbo, Sweden.

OnePhone Holding AB provides telecommunications investment services. It provides fixed-to-mobile replacement services. The company was founded in 2008 and is headquartered in Stockholm, Sweden.

Swefour AB operates as a holding company with interest in wireless telecommunication and data connectivity services. The company was founded on November 2, 2001 and is headquartered in Stockholm, Sweden

Transmode Systems AB provides optical networking solutions. It provides optical networking solutions for transport of data, voice and video traffic, based on CWDM and DWDM (Coarse or Dense Wavelength Division Multiplexing) technology. The company was founded in 2000 and is headquartered in Stockholm, Sweden.

Part of Royal KPN NV, KPN OnePhone Holding BV is an investment holding Dutch company. The company is based in The Hague, Netherlands.

Part of BT Group Plc, BT OnePhone Ltd. is a telephony services provider. The company is based in London, UK. BT OnePhone was founded in 2012. BT OnePhone was acquired by BT Group Plc on September 28, 2021 for $132.36 million.

Mr Green & Co. AB engages in the operation of online gaming. It specializes in operating live casino through smart phones and tablets. The company was founded by Fredrik Sidfalk, Henrik Bergquist, and Mikael Pawlo in 2007 and is headquartered in Stockholm, Sweden.

Serneke Group AB engages in the provision of engineering and construction services. It operates through the following segments: Sweden, Invest, International, and Group-Wide. The Sweden segment conducts contracting operations in the areas of construction, civil engineering and infrastructure, as well as project development operations by developing project and development properties. The Invest segment develops projects with a higher degree of complexity, a higher transaction risk, and a greater need for capital to be tied up. The International segment is involved in the business area and brings together the group’s international investments. The Group-Wide segment refers to other operations that are reported under Group-wide and primarily comprise group functions and group-wide provisions. The company was founded by Ola Serneke in 2002 and is headquartered in Gothenburg, Sweden.

DMP Microlearning AB provides services and products in training and tools for digital marketing and sales. It delivers strategies, insights, education, and coaching for clients. The company was founded by Carl Oskar Rufus Lidman on June 12, 2013 and is headquartered in Stockholm, Sweden.

Ai & Ar Edtech AB provides artificial intelligence and blockchain services. The private company is based in Stockholm, Sweden.

Winestyle Nordic AB is a Swedish company that wholesales beverages. The private company is based in Stockholm, Sweden.

Trine Acquisition Corp. operates as a blank check company. It intends to focus on the target businesses in the technology and media & communications sectors. The company was founded on September 26, 2018 and is headquartered in New York, NY.

Polarium Energy Solutions AB develops lithium-ion technology for energy storage solutions. The Swedish company was founded in 2015 by Stefan Jansson. Stefan Jansson has been the CEO since 2015.