RITEH offers complete solutions for energy efficiency. Our mission is to provide engineering and consulting services within our areas of specialization: energy efficiency and renewable energy. We help our customers to improve energy efficiency of buildings, reduce energy costs and CO2 emission, and guide them to optimal way of financing their projects. Our vision is to become the national center of engineering excellence in the field of energy efficiency. We provide our services throughout Croatia, and our offices are located in Zagreb, Rijeka, Split, Osijek, Čakovec and Pazin.