Gustav Roger Carlstedt

Dynea International Oy manufactures industrial adhesives and coatings. It offers resins, adhesives, and hardeners, as well as application testing and technical services. The company was founded in 1999 and is headquartered in Helsinki, Finland.

Dynea is a global leader in providing high performance adhesion and surfacing solutions. Its business is about customer solutions - about innovations and development, service and co-operation. In everything they do, they seek to make a valuable contribution to the world's increasing requirements on effectiveness and environmental issues. They serve its customers with a complete range of resins, adhesives and hardeners, and provide technical service, application testing and advice on a range of subjects from mixing and application to environmental issues. They work together with its customers to meet their demands - such as optimized production capacity, high quality glue bonds or low emission products. They also offer advice on high-precision dosing and glue application equipment.

Arclin USA LLC manufactures bonding and surfacing materials for buildings. It offers epic coated concrete forming overlays, nitrogain liquid slow release fertilizer, captive clay blinder for potash beneficiating, and epic high density overlays for concrete forming products. The company was founded in 1992 and is headquartered in Roswell, GA.

Hitachi Energy Sweden AB engages in power and automation technologies. The firm composed of divisions including electrification products; discrete automation and motion; process automation; and power grids division. Its products include transformers, drives, air circuit breakers, power semiconductors, fluoride monitors, and indoor fuses. The firm offers services to the utility, industrial, and commercial customers. The company is headquartered in Västerås, Sweden.

Seabased AB converts ocean wave energy to electricity. It specializes in the sustainable conversion of ocean wave energy to electricity. It develops into a system supplier of turnkey wave energy parks, including pre studies, permits, and maintenance services. It commercializes wave power as a renewable energy source in order to profitably supply a global market with technically, ecologically, and economically sustainable solutions that make a significant contribution to the growing need for electricity. The company was founded by Mats Leijon and Hans Bernhoff in 2001 and is headquartered in Lysekil, Sweden.

Dynea Oy engages in the activities of financial holding companies. The company was founded on September 27, 1999 and is headquartered in Helsinki, Finland.