DEZA, a. s. Valašské Meziříčí processes Coal tar and Benzene, by-products from coal coking, from which it produces a wide range of products with wide application.
DEZA, a. s. Has its seat in Valašské Meziříčí. One of the plants is in Otrokovice.
DEZA, a. s. Sells its products all over the world. There is also a terminal in the Polish Port of Świnoujście.
1892 - Establishment of the Juli Rütgers tar distillation plant in Ostrava.
1905 - Plant for complex processing of tar and benzol from coking plant of the Ostrava
- Karviná region. Processing of tar and benzene and production of anthracene, carbolic acid and phenol, naphthalene and pyridine.
1921 - Julius Rütgers became the Commodity Company.
1945 - Nationalization of the Limited Company Julius Rütgers.
1946 - Ostrava chemical plants, national enterprise.
1950 - Renaming on Urx's races.
1960 - Construction of a new plant in Valašské Meziříčí.
1963 - Assignment of the Organik plant in Otrokovice.
1965 - Inclusion in Unichem in Pardubice.
1967 - Headquarters transferred to Valašské Meziříčí.
1990 - Independent joint stock company DEZA, a. S.
1994 - Production of carbon black was stopped and transferred to the joint venture CS CABOT, spol. s r.o.
1996 - Production stopped at the Ostrava plant.
1999 - Incorporation into the Agrofert.
2005 - The sole shareholder was Agrofert.