Kolektor is a manufacturer and supplier of automotive components and systems. It operates 3 business units: Mobility Components and systems, Power Engineering, and Engineering and Technology systems. The Mobility Components and systems unit manufactures commutators, magnetics, electronics, drives, and hybrid components, as well as provides automation solutions. The Power Engineering unit delivers hydro equipment, power transformers, and solutions for hydro power plants and power engineering systems. The Engineering and Technology systems unit develops solutions for civil works, water treatment, automation, electrical engineering, and insulation.