The company is established in the year 1988 starting with research, development and production of calibrating instruments. Year by year, we developed our programme according to the market demands. Our company's principle is constant professional improvement of the employees to be capable for all new measuring technologies and for control systems in industral machineries. Excellent collaboration with scientific institutes thru many years helps us to realize our principle. In that way our experts are qualified (according to the Law) for: Ex-protection, maintenance in a secure way and other specialities for measuring and control technics. Today is Marus-ATM well-known company in it's branch. Respectable reference list proofs that fact. We are ISO 9001:2000 and HRN EN ISO/IEC 17025:2000 certified. Our acreditated laboratory MarusLab is certified by State office for metrology (temperature and pressure). Its service is authorised for prepariation gauges to be attested. Since lately we are also certified for doing installations and maintennance in Ex-areas.