| | | | |
| Dmitri Lipatov | Managing Director | +3723569000 | | |
| Kristina Vantslova | Technical Secretary | +3723569000 |
| |
| Lea Georgitsa | Personnel Manager | +3723569003 | | +37255534122 |
| Ljubov Avarjaskina | Chief Accountant | +3723569049 | | |
| Hilje Õunapuu | Project Manager | +3723569034 | | +37256690036 |
| Mati Männisalu | Procurement Manager | +3723569016 | | +37258550851 |
| Svetlana Koponeva | Acting Director of Costumer Service | +3723569010 | | +37256690002 |
| Andrei Rõtsihhin | Director of Water Supply and Sewerage Department | +3725669018 | | +37256690017 |
| Valeri Pavlov | Director of Maintenance Department | +3723569002 | | +37256690021 |
| Galina Krasnova | The Water Treatment Plant Manager | +3723569022 | | +37256690028 |
| Diana Ilus | The Water Treatment Plant Specialist of Chemistry and Technology | +3723569025 | | +37256690025 |
| Natalja Kurling | The Wastewater Treatment Plant Manager | +3723569320 | | +37256690008 |
