The company operates in the support services sector, providing essential services to the owners and operators of UK critical utility and social infrastructure assets.

Results for the year ended 31 March 2026 show revenue up to £846m from £718m while operating profit from continuing operations increased to £33m from £11m.

Including a £41m loss from the discontinued house building business and interest payments, the group reported a pre-tax loss of £93m up from a loss of £43m in the prior year.

During the year the company made a number of acquisitions:

• Peter Duffy (May 2025) – a civil engineering specialist in Water Infrastructure
• Glenelly (June 2025) – a majority stake in a low‑voltage power distribution business
• Wood’s Transmission & Distribution business (December 2025) – providing a strong foothold in the high‑voltage market
• Simkiss Group (February 2026) – an engineering solutions provider across gas, water, power and data centres

In March 2026, the management buy-out of the Group’s New Homes business was completed. This followed the announcement, made early in the financial year, that the Group was winding down the New Homes business and would no longer be taking on new work.

Neil Armstrong, CEO at United Infrastructure said: “We’re thrilled to report a record year of performance for United Infrastructure, with a robust cash position and a growing secured order book that reflects the confidence our clients place in us.

“The long-term drivers across our markets – decarbonisation, resilience, digital connectivity and modernisation of essential infrastructure, continue to accelerate, creating sustained demand for the services we are built to deliver.

“Our recent strategic acquisitions have further strengthened our capabilities across power, water, engineering and emerging sectors such as data centres, enhancing the value we bring to clients navigating the UK’s energy transition.”