KOS Company has been on the market since 1978. It was built on the fundaments of work ethics, responsibility and Christian values. The company took its first steps in the tourism industry, within the framework of the agreement with Gromada cooperative. KOS founder - Jan Kos, desire for continued growth , development and diversification of finance, lead to the expansion of the companies’ profile. Extension in the food and transportation industry in 1996, and construction industry in 2000.
Within a short time, this branch became the main feature of the business.