Water companies in England and Wales received about £1.8 billion in shareholder equity during the first year of the current five-year investment period, while average gearing fell to its lowest level since 2007. The figures sit alongside a marked divide in regulatory oversight: Ofwat placed seven companies in standard monitoring, six in elevated concern and three in its action-required category.
The regulator’s annual assessment covers the financial year ending 31 March 2026. It reports more than £1.7 billion in additional equity committed beyond the amount already injected, as companies begin a programme of spending set at about £105 billion over 2025–30. The report describes investment as necessary to finance upgrades to water and wastewater infrastructure, but says the companies’ financial positions and operational performance remain uneven.
Equity support and lower gearing
Average sector gearing, a measure of net debt against the regulated value of a company’s assets, declined from 68% to 66%. Ofwat said this was the lowest average since 2007 and linked the movement in part to substantial equity injections made to support investment. That sector average does not mean every company has reduced its borrowing exposure or has the same capacity to finance its plans.
The report records fresh investment from existing and new shareholders, including new investors in Yorkshire Water and Southern Water. It also identifies further commitments scheduled for before the end of March 2027. Those commitments are not the same as cash already received, and delivery of the five-year programme will depend on companies securing finance and carrying out the work.
Ofwat’s financial resilience assessment is based on company annual performance reports, statutory accounts and information gathered through ongoing monitoring. It looks at whether companies can access funds on reasonable terms, manage financial shocks and sustain investment. It is not a simple ranking of the companies, nor a declaration that a company in a heightened category is insolvent.
Monitoring levels change for two companies
Northumbrian Water moved from elevated concern to standard monitoring. Ofwat said the change reflected steps taken by the company to strengthen its longer-term financial resilience. Standard status means the regulator is not aware of specific concerns at present; it does not remove routine monitoring or establish that future risks have disappeared.
Dŵr Cymru Welsh Water moved in the other direction, from standard monitoring to elevated concern. Ofwat cited concerns about the company’s ability to secure finance efficiently over the medium and long term while delivering its investment programme. This classification signals targeted regulatory engagement and potential concerns that may need to be addressed. It is not a finding that the company has failed to meet its obligations.
Thames Water, South East Water and Southern Water remain in the action-required category. Ofwat describes this as applying where company action is under way or required, or where commitments have been made to strengthen long-term resilience. The regulator says Southern Water has made progress in strengthening its financial position, while continuing to require scrutiny of its trajectory and delivery of promised investment.
The other six companies in elevated concern are Affinity Water, Anglian Water, Portsmouth Water, Wessex Water and Yorkshire Water, alongside Dŵr Cymru. The seven in standard monitoring are Hafren Dyfrdwy, Northumbrian, SES Water, Severn Trent, South Staffs, South West Water and United Utilities. The categories describe the intensity of oversight, not a binary division between financially safe and unsafe companies.
Investment depends on delivery
Ofwat also reported that average returns in the first year of the price-control period were below the average assumed across the full five years, citing operational underperformance. Higher allowed returns and new funding can support companies’ ability to invest, but they do not by themselves demonstrate that planned improvements have been delivered or that service problems have been resolved.
The report says some companies’ weaker performance has reduced returns to shareholders even as sector financial metrics generally improved. It identifies the challenge as turning the financing now entering the sector into long-term resilience and effective delivery. For customers, that makes the distinction between capital raised, projects completed and service outcomes important: each is a separate measure, and the annual assessment does not claim the planned improvements have already been achieved.
Ofwat says it will continue to monitor financial resilience through the 2025–30 price-control period and take action where necessary. Its latest categories therefore provide a snapshot of regulatory oversight as companies enter a major investment programme, rather than a guarantee about how any company will perform in the years ahead.
