Renew Holdings plc is a UK-based engineering services group focused on the maintenance and renewal of critical national infrastructure. The company operates exclusively in the United Kingdom and structures its business around four core markets: Rail, Infrastructure, Energy, and Environmental. Following the recent disposal of its Specialist Building business (Walter Lilly), Renew derives 100% of its revenue from its Engineering Services operations.
In the Rail sector, Renew is a major provider of multidisciplinary maintenance and renewals engineering services to Network Rail, delivering civil asset management, fencing, drainage, and electrification services. The Infrastructure division provides specialist engineering services across the strategic highways network for National Highways, as well as wireless telecoms network infrastructure delivery and aviation support. The Energy segment operates across nuclear, transmission and distribution, and renewables, providing high-hazard risk reduction operations at nuclear facilities, electricity distribution upgrades, and onshore wind turbine services following the acquisition of Full Circle Group. The Environmental division supports water clients by delivering asset maintenance, mains renewals, treatment center installations, and flood defence schemes.
Renew's business model is characterized by its focus on non-discretionary, regulatory-driven operational expenditure (OPEX) rather than capital expenditure (CAPEX) on new build projects. The company generates revenue by securing long-term framework agreements with major infrastructure owners and utility companies, providing high revenue visibility and stable cash flows. Services are delivered directly by the company's skilled engineering workforce across its independently branded subsidiary businesses, which include AMCO Giffen, Carnell, QTS, and Shepley Engineers.
