Optimus Plus Ltd. Energetics and environmental protection ...not only in compressor technology! Optimus Plus Ltd. was established in Hungary in 1995. It is a 100% Hungarian privately owned company. Since the time of its foundation, Otimus Plus Ltd. is a dynamically developing company, that capable of renewing, based on its well-educated-, committed employees and forward-looking management. The word Optimus is in Latin, and means the best, and the meaning of ...