MPP Jedinstvo a.d. provides construction, design, installation, equipment manufacturing, transportation, and recycling services in Serbia. The company engages in the installation of waterworks and sewerage, sanitary and industrial wastewater treatment, hydrant network, and pool; and installation of ventilation and air conditioning systems, gas pipelines, air and district heating, and boiler stations. It is also involved in the construction of gas pipelines, waterworks, sewerage, and industrial structures. In addition, the company provides design services in the field of hydro technical and thermomechanical installations, and renewable energy. Further, it engages in the production of steel constructions, thermotechnical equipment, hydro technical equipment, and ventilation and air conditioning equipment, as well as recycling of secondary raw materials. The company was founded in 1947 and is based in Sevojno, Serbia.