| Southern Water Services Limited |
| Award |
| 26 Jun 2026 |
| Awarded 31 Mar 2026 |
| £1,715,211 |
| Wild Capital 1 Ltd |
| Market Engagement Notice - Reservoir Maintenance | Southern Water Services Limited | Pipeline | 22 Jun 2026 | — | — | — |
| Market Engagement Notice - Biogas Assets, Digester Maintenance and Tanks | Southern Water Services Limited | Pipeline | 19 Jun 2026 | — | — | — |
| Supply of Metered Electricity | NORTHERN IRELAND WATER LIMITED | Award | 17 Jun 2026 | — | — | 3TPOWER LTD, LCC POWER LIMITED |
| Farming for Water, Seagahan Catchment Area | NORTHERN IRELAND WATER LIMITED | Award | 15 Jun 2026 | Awarded 14 Jun 2026 | £420,000 | Jig Saw Farm Community Interest Company |
| T142 - Internal Audit Resource | NORTHERN IRELAND WATER LIMITED | Award | 9 Jun 2026 | Awarded 26 May 2026 | £2,000,000 | ERNST & YOUNG LLP |
| Collection & Recovery Services | Southern Water Services Limited | Award | 9 Jun 2026 | Awarded 8 Jun 2026 | — | Advantis Credit Limited |
| Water Meter Reading | AFFINITY WATER LIMITED | Award | 16 Jul 2026 | — | £3,075,000 | M Group (Services) Limited |
| UVDB Powered by Achilles QUDM for Goods, Works and Services | AFFINITY WATER LIMITED | Award | 24 Jun 2026 | — | — | QUESTGATES LIMITED |
| Winter Gritting Services | AFFINITY WATER LIMITED | Tender | 24 Jun 2026 | — | £800,000 | — |