London, May 1, 2026, 14:04 BST
- United Utilities wrapped up an £800 million equity raise, pricing new shares at 1,312 pence each. The fresh stock amounts to roughly 8.9% of its current ordinary share capital.
- Shares dropped 3.2% Friday morning, pulling back after setting a record high on Thursday as rival water stocks surged too.
- United Utilities plans to use the money to back its proposed £2.5 billion boost to the 2025–2030 AMP8 investment program. Ofwat is expected to decide on the proposal later this year.
United Utilities Group PLC has pulled in £800 million from a share placing, aiming to channel the fresh capital into a bigger water and wastewater investment push across North West England. The equity raise—uncommon for a UK utility—arrived as investors were rethinking growth potential across the sector.
Timing is key here. With Britain’s water firms facing calls to upgrade old infrastructure, United Utilities is pushing to convert higher regulated spending into a fatter asset base and stronger returns. On Thursday, its shares jumped as much as 11.7% after the company bumped up its five-year investment plan and said it expects annual revenue to climb, Reuters reported.
United Utilities, based in Warrington, sold 60.6 million shares to institutional holders and other investors. Retail buyers took up 381,000 shares, with directors adding 15,335 of their own, according to the company’s filing. The shares priced at 1,312 pence—flat with the April 29 close.
United Utilities secured a £400 million cornerstone investment from ATLAS Infrastructure alongside The Future Fund as part of its raise. CEO Louise Beardmore pointed to “strong support” from both new and current shareholders backing investment plans for water and wastewater systems in the North West. Investegate
The funds will go toward covering the equity portion of roughly £2.5 billion in extra capital outlays planned for AMP8, the five-year regulatory cycle spanning financial 2025 through 2030. United Utilities is bumping up its AMP8 capital spending target to around £11.5 billion, up from the previous £9 billion, and still expects to keep leverage within its 55% to 65% range.
The company’s pushed roughly £1.4 billion in additional spending to Ofwat via the “Re-opener” route—basically a formal ask for fresh investment clearance partway through the regulatory cycle. Another £1.2 billion is lined up for later filings, expected in 2027 and 2028. Ofwat is scheduled to deliver its draft decision in August, then wrap with a final ruling in December. Investegate
The first batch breaks down like this: roughly £200 million goes toward water infrastructure backing planned data centres in East Manchester. Another £220 million is set for non-potable water systems at the HyNet clean energy cluster in Ellesmere Port, while £350 million targets upgrades across 34 wastewater sites to accommodate new housing. United Utilities is also lining up about £410 million for asset replacement and close to £190 million earmarked for Windermere initiatives and regional water resources.
United Utilities paired its funding update with a robust set of annual numbers. Revenue for the year ending March 31 hit £2.62 billion, marking a 22% increase. Pretax profit soared to £779 million—more than twice last year’s figure. Underlying profit after tax climbed 42.2% to £730 million. The company is aiming for underlying revenue between £2.7 billion and £2.8 billion by financial 2027.
Ahmed Farman at Jefferies pointed to stronger growth and what he called a “robust balance sheet” as pluses for United Utilities, according to Reuters. Pennon shares climbed 5.8% Thursday, Severn Trent added 6.5%—investors latched onto the news beyond just United Utilities. Reuters
The story’s unresolved edge remains. Ofwat hasn’t signed off on the higher spending, so tweaks to returns, delays, or any reduction could shift the economics. With a larger project, execution risk climbs. United Utilities finished March with net debt at £9.94 billion and gearing at 60%—the midpoint of its own target range.
United Utilities plans for the new shares to debut on the London Stock Exchange on May 5. Once admitted, the company anticipates having 742.9 million voting shares outstanding.
