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Gardiner & Theobald LLP Acquires

WH Stephens acquired by Gardiner & Theobald LLP

AcquisitionConstructionIE

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Acquired

WH Stephens

IrelandConstruction

Undisclosed amount

February 24, 2026

Gardiner & Theobald LLP logo
Acquirer

Gardiner & Theobald LLP

Gardiner & Theobald LLP has acquired WH Stephens for an undisclosed amount. This corporate acquisition sees Gardiner & Theobald LLP take ownership of WH Stephens, a construction consultancy firm established in 1865. WH Stephens has maintained an unbroken record of high-quality service for over 150 years, providing comprehensive construction consultancy from project inception to in-use. The firm, which employs in excess of 90 staff across offices throughout the UK, specialises in Project & Programme Management, Quantity Surveying, Cost Management, Building Surveying, and Principle Designer Services.

The acquisition is a strategic move designed to enhance Gardiner & Theobald LLP's service portfolio and expand its operational footprint. WH Stephens' deep expertise in core construction consultancy disciplines, including its ability to provide full multi-disciplined design teams through its partnership network, complements Gardiner & Theobald LLP's existing capabilities. This integration is expected to strengthen the combined entity's offering, allowing for a broader range of tailored solutions and increased capacity to serve clients across various sectors.

The synergy between the two firms is anticipated to create a more robust and diversified consultancy. WH Stephens' national experience combined with local expertise, alongside its long-standing reputation for client-focused service, will integrate with Gardiner & Theobald LLP's operations. The combined entity will be well-positioned to address complex construction challenges, offering comprehensive support across all project stages and reinforcing its commitment to client-centric service delivery throughout the UK.

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