Koncar - distributivni i specijalni transformatori d.d., together with its subsidiary, engages in the design, production, sale, and servicing of distribution, special, and medium power transformers. It offers oil and dry distribution transformers; transformers for energy transition; PV, BESS, and EV; and choke products; and transformers and repair services. The company serves power companies, industry, infrastructure and DIE projects, industrial plants, buildings, transportation systems, electric power transmission and distribution systems, industry and energy plants, electric utilities, and industrial markets. It operates in Croatia, other European countries, Africa, Asia, Bosnia and Herzegovina, Macedonia, Serbia, Montenegro and internationally. The company was founded in 1921 and is headquartered in Zagreb, Croatia. Koncar - distributivni i specijalni transformatori d.d. is a subsidiary of KONCAR - Elektroindustrija d.d.