Omsan was established in Ankara in 1974 to manufacture transformers and related products. Today, Omsan manufactures transformers, shunt reactors, harmonic filters, line reactors, motor protection reactors, sine filters, voltage regulators, and other similar wound products. With half a century of knowledge and experience passed down through generations, Omsan has become one of the leading and well-established companies in its sector.

Operating under the ISO 9001:2015 quality management system and manufacturing with TSE certification, Omsan produces all of its products with CE certification in accordance with relevant standards. Its customer portfolio largely consists of machinery, UPS, rectifier, and electrical panel manufacturers, as well as similar companies producing for both domestic and global markets.

  Today, Omsan continues its production activities with 50 employees in a facility consisting of 8,500 m² of indoor and 2,500 m² of outdoor space. Exporting to the European Union, Asia, and African countries, Omsan continues to invest to increase its brand value and market share globally.