Josef Korak

Omya GmbH engages in the sale and distribution of industrial minerals based on calcium carbonate and dolomite, as well as chemical products. Its solutions include paints, coatings, inks, adhesives, sealants, plasters, joint fillers, glass and ceramics, cement based products, film, sheet, fibers, pipes and profiles, rubber and elastomers, thermosets, as well as cable, flooring, and coated fabrics. The company was founded in 1927 and is headquartered in Cologne, Germany.

Omya Oy produces industrial minerals and distributes specialty chemicals. It offers calcium carbonate fillers and coating pigments, chemical raw materials, intermediates, and specialty products. Its product solutions are used in the construction, printing, technical polymers, packaging, food, personal and home care, pharmaceuticals, agriculture, forestry, water, and energy industry. The company was founded on December 30, 1915 and is headquartered in Helsinki, Finland.

Omya Shipping AS provides foreign shipping services. The company was established in 1998 and is headquartered in Knarrevik, Norway.

Omya Hustadmarmor AS manufactures and supplies inorganic chemical products and minerals. The firm engages in the production and supply of agricultural products. It offers industrial inorganic materials, primarily calcium carbonate for paper production, water treatment, and the agricultural industry. The company was founded on April 5, 1978 and is headquartered in Elnesvagen, Norway.

Norwegian Talc AS manufactures non metallic mineral products. The company was founded on January 05, 1978 and is headquartered in Knarrevik, Norway.

Shiraishi-Omya GmbH is an Austrian company that manufactures calcium carbonates.