R.E.A. Investment is a holding company operating in the industrial sector, bringing together companies with diverse business profiles.

EGM S.A. specializes in the production of limestone and granite aggregates for industry, agriculture, construction, and road infrastructure. The company operates quarries in Chwałków, Wierzbica, and Gębczyce. In 2020, a modern Research and Development Center was launched at the Wierzbica quarry, enhancing research capabilities in new technologies and products, as well as offering research services to external clients.

MAXSTAL Sp. z o.o. produces welded profiles, steel strips, and sheets, supplying high-quality steel products from renowned European steel mills. The company is ISO 9001 certified, attesting to its excellence in the production and sales of steel products.

VSK MINERAL s.r.o., based in Slovakia, focuses on mining and processing mineral resources, providing high-quality natural crushed aggregates for the construction industry. The company operates 15 quarries across 11 districts, ensuring a broad supply network.

Through the synergy of these companies, R.E.A. Investment plays a key role in supplying raw materials and products for various industrial sectors in the region.