Severfield losses deepen: McNerney’s strategic reset explained for project teams
Reviewed by Joe Ashwell

First reported on The Construction Index
30 Second Briefing
Structural steel specialist Severfield reported a widened pre-tax loss of £5.6m for the six months to 27 September 2025, with revenue down 18% to £206m and underlying pre-tax profit collapsing from £16.1m to £0.6m. New chief executive Paul McNerney, formerly of Laing O’Rourke, has launched a strategic review of markets, operations and organisational structure, with findings due in 2026. Despite a subdued UK and European steelwork market and tight bid prices, Severfield has secured major packages on the Agratas battery gigafactory in Somerset, a London energy-from-waste plant and Ineos’ Project One in Antwerp.
Technical Brief
- Structural steel demand in UK and Europe described as “subdued”, with competitive tendering forcing tighter bid margins.
- Distribution sheds and data centres are currently the strongest tendering segments for Severfield’s steelwork packages.
- New awards include structural steel for Agratas’ Somerset battery gigafactory, implying heavy, repetitive industrial framing.
- London energy-from-waste facility package points to complex steel interfaces with process plant and high-temperature equipment.
- McNerney’s review explicitly targets manufacturing and delivery capability upgrades, signalling potential reconfiguration of fabrication lines and logistics.
- Previous collaboration on Bramley-Moore Dock Stadium shows Severfield’s experience with large-span stadia and complex bowl geometries.
Our Take
Within our 113 Infrastructure stories, Severfield is one of the few UK steel specialists showing an 18% revenue drop alongside two profit warnings in five months, which is likely to sharpen client scrutiny of its capacity to deliver complex jobs like the Agratas battery gigafactory and Bramley-Moore Dock Stadium without further margin slippage.
The swing from £16.1m to £0.6m in underlying profit before tax suggests Severfield’s risk pricing and change-control on large UK and European projects (such as the Port of Antwerp work and London energy-from-waste facility) may be out of step with current inflation and programme volatility, putting pressure on contract terms for FY27 frameworks.
Bringing in Paul McNerney after 26 years at Laing O’Rourke signals a push towards more integrated project management and preconstruction discipline, which contractors and clients on major UK schemes in Somerset, London and Liverpool may see in tighter design coordination and more conservative steelwork programmes over the next bid cycles.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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