Idun Industrier AB (publ), an investment holding company, engages in the manufacture and sale of glass fiber reinforced fat- and oil separators. The company also offers a trading assortment, such as concrete separators; maintains high-voltage substations in the greater Stockholm area; manufactures grips, grapples, weighing systems, and other load attachments for heavy vehicles and machinery; provides actuators for vehicle mounted tail lifts; manufactures and distributes micronutrients and fertilizers to commercial growers, farmers, golf courses, and peat producers; and offers water bottles used for sports and training through product media distributors in Sweden and Norway. In addition, it provides specialized safety- and evaluator services to supermarket and other related chains in Sweden and Norway; and industrial maintenance services and products for heavy industry, water treatment plants, heating and power plants, etc. Further, the company is involved in the manufacturing and refurbishment of small and medium sized turbines for renewable hydropower electricity plants in Sweden; production and sale of workbenches and cabinets for craft shops in primary schools in Sweden, as well as to the United States and Germany; and manufacture and sale of stainless steel furnishings, kitchen equipment, and other equipment primarily for commercial kitchens in Sweden. Additionally, it offers learning and competence management tools for industrial companies and vocational upper secondary school programs; delivers assortment of mechanical components and machine parts; and develops, optimizes, and sells technical components and products to Swedish industrial companies. The company was incorporated in 2013 and is based in Stockholm, Sweden.