Arendals Fossekompani ASA, an industrial investment company, engages in the operation of hydro power plants. It also builds and operates cogeneration power plants; designs, builds, installs, and maintains heating systems based on induction technology to the engineering industry; offers satellite communications and IT solutions; develops and delivers business-critical IT solutions and services; and supplies technical infrastructure, as well as instrumentation and control systems. In addition, the company manufactures and sells various metal powders used in 3D printing in the aviation and medical industries; and machines for the production of spherical micro- and nanoparticles of various metals and ceramics based on the use of plasma generated by electrical induction.

Further, it offers fundamental data, market analysis, price forecasting, and consulting services to the European power market; and develops various properties. Additionally, the company operates Gullknapp Aerial Center that provides international test and competence services for drones; educational services for pilots; and airport services. It operates in Europe, Asia, North America, and internationally.

The company was founded in 1896 and is headquartered in Arendal, Norway.