Translation of the abbreviation VUOS is RIOS that is Research Institute for Organic Synthesis.

Activities are:
1. Research of organic synthesis and production of organic compounds

2. Ecological, toxicological, and analytical services

3. Process engineering services

VUOS a.s. offers production and sale of special chemicals, pharmaceutical intermediates, biocide agents and preparations. The catalogue and the products given therein represent only a sample selection to illustrate their experience and possibilities. Their equipment and portfolio of processes make it possible for them to deliver—within the scope of syntheses to clients’ order—other substances (not given in the catalogue) in amounts ranging from kilograms to tons.

CETA – For many years the Centre of Ecology, Toxicology and Analytical chemistry. VUOS a.s. has been offering the widest scope of services (tests, monitoring, consultancy) in the areas of ecology, toxicology and analytical chemistry.

The activities of process engineering are particularly focused on the following main areas: technological R&D, chemical engineering, designing and construction, automation, electronics, machine production.