Nils Anders Gustav von Heijne

JSDS Capital AB provides information technology consulting services.

Antler Interactive AB engages in the provision of block chain technology and game development services. The company was founded by Johan Svärd in 2016 and is headquartered in Stockholm, Sweden.

Wasder AB is a blockchain-based social microverse for gamers with over 530,000 users. The company is based in Stockholm, Sweden, was founded in 2017, and the CEO is Thomas Gronnevik. The platform offers a range of tools to help gamers overcome challenges, including matchmaking, communities, party chats, game spaces, and a personalized feed. The Swedish company's ecosystem is built on blockchain technology, which allows for true ownership of in-game items like NFTs. Wasder has partnerships with organizations such as Solana and Chainlink to stay ahead of the curve in the gaming industry.

Biometron International AB creates protective ventilation for personnel working with hazardous substances. The firm delivers solutions to hospitals, clinical, and chemical engineering laboratories, research, product development environments, electronic manufacturing, as well as in manufacturing processes. Its system is based on creating an air flow that pushes out harmful substances in the work surface. The company was founded on April 20, 2009 and is headquartered in Örebro, Sweden.

Günther & Wikberg Holding AB is a private company based in Stockholm, Sweden. and has subsidiaries in Sweden. The Swedish company provides holdings for asset management and corporate services.