WSP acquires Hulley & Kirkwood: MEP design capacity and delivery notes for project teams
Reviewed by Joe Ashwell
First reported on The Construction Index
30 Second Briefing
WSP has acquired Hulley & Kirkwood, a 122-strong UK building services consultancy founded in 1953 with seven offices and a particularly strong Scottish footprint. Hulley & Kirkwood specialises in mechanical, electrical and public health (MEP) design across healthcare, defence, commercial, education and government projects, adding established NHS and MoD-facing capability to WSP’s portfolio. The deal materially expands WSP’s regional MEP design capacity in Scotland and across the UK, consolidating multidisciplinary delivery for complex building projects.
Technical Brief
- Integration enables single-prime multidisciplinary appointments where MEP, structural, civils and geotechnical design are bundled.
- Defence-sector MEP capability is relevant to secure facilities with stringent redundancy, resilience and blast/CBRN requirements.
- Healthcare experience implies familiarity with HTM/HBN-driven ventilation, medical gases and critical power infrastructure.
- For complex basements, plantrooms and energy centres, combined teams can co-ordinate structural loading, vibration and services routing earlier.
Our Take
In our database, WSP already features across multiple UK public-sector frameworks – from Wiltshire Council’s £200M highways consultancy to the Environment Agency’s groundwater modelling – so absorbing a 122-strong building services team in the UK and Ireland likely deepens its bench for future framework bids rather than just adding headcount.
The acquisition strengthens WSP’s position in UK and Ireland building services at the same time as it is winning major infrastructure advisory roles (for example on National Highways’ EV charging network), which suggests it is positioning to offer integrated building–transport–energy solutions on large public programmes.
Hulley & Kirkwood’s long-established presence in Scotland complements WSP’s existing UK footprint seen in Westminster and Wiltshire contracts, which may give WSP a more balanced regional spread when competing for devolved-administration and city-region infrastructure and retrofit work.
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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