Qben Infra AB (publ) engages in the infrastructure business in the Nordics. The company undertakes railway, energy infrastructure, telecommunication, electrification, construction and civil engineering, industrial building, and real estate projects. It provides testing, inspection, and certification services for infrastructure and industrial assets. Qben Infra AB (publ) has strategic cooperation agreement with Byhmgard AB (publ) to identify, develop, and execute Battery Energy Storage Systems (BESS) projects in Northern Europe. The company was incorporated in 2001 and is based in Hägersten, Sweden. Qben Infra AB (publ) operates as a subsidiary of Rsg Stockholm Ab.