Galliford Try–Nene Valley Fire & Acoustic deal: risk and margin notes for project teams
Reviewed by Tom Sullivan
First reported on The Construction Index
30 Second Briefing
Galliford Try has acquired Northamptonshire-based Nene Valley Fire & Acoustic for approximately £10m in cash, adding a 70-strong fire door installation and maintenance specialist to its Asset Intelligence and Oak Fire Protection passive and active fire businesses, with the deal expected to be margin accretive in year one. The contractor reported interim pre-tax profit up 21% to £24.3m on revenue of £934.9m for the six months to 31 December 2025, slightly ahead of expectations. Its order book has grown from £3.9bn to £4.1bn over 12 months, with management signalling higher revenue and margin expectations through to 30 June 2026.
Technical Brief
- Acquisition of Nene Valley Fire & Acoustic completed for a cash consideration of approximately £10m.
- Nene Valley’s 70-strong workforce adds in-house fire door installation and maintenance capability to Galliford Try.
- Business will be integrated with Asset Intelligence and Oak Fire Protection to consolidate passive/active fire services.
- Deal is explicitly targeted at the higher-margin fire protection segment within building and infrastructure projects.
- Transaction follows bolt-on purchases of NMCN’s water business (including Lintott), MCS Control Systems, Ham Baker and AVRS Systems.
- Half-year to 31 December 2025 delivered £24.3m pre-tax profit, up from £20.0m year-on-year.
- Revenue for the same six-month period increased to £934.9m from £923.2m, indicating modest top-line growth.
- Order book expanded from £3.9bn to £4.1bn over 12 months, improving multi-year workload visibility for infrastructure frameworks.
Our Take
Galliford Try’s UK-focused bolt‑on pattern (NMCN’s water business, MCS Control Systems, Ham Baker, AVRS Systems and now Nene Valley Fire & Acoustic) signals a deliberate move to internalise more specialist M&E and safety capability, which typically improves bid competitiveness on complex public‑sector infrastructure frameworks.
The modest 1.3% revenue growth against a 21% rise in interim pre‑tax profit suggests Galliford Try is extracting higher margins from its £4.1bn order book, which should make earnings from this £10m fire‑protection acquisition more accretive than if the group were still in a volume‑chasing phase.
Within our 728‑item Infrastructure corpus, few UK contractors show this density of small acquisitions over a five‑year window, indicating Galliford Try is one of the more active consolidators of niche building‑services and water‑related businesses in the mid‑tier market.
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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