The company operates and maintains the drinking water supply systems of Ukmergės city and 33 district settlements, and ensures wastewater removal in the city and in 17 district settlements. At the composting site installed in Sargelių village, Pabaisko sen., sewage sludge is processed into compost suitable for agriculture. For water supply, 5 artesian wells are used at the city's waterworks and 45 in the district settlements. 30 water treatment (iron removal) installations in Ukmergė city and the district improve water quality by removing excess iron from groundwater.