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08/2026

Gwalia Surveyors acquired by Plowman Craven

UNITED KINGDOM Industrial Services / Engineering & Consulting REV 1m GBP - 100m GBP

Context

Announced in August 2026, Plowman Craven completed the acquisition of Gwalia Surveyors, a surveying practice founded in 1982 with a client base concentrated in Wales and the South West of England. The transaction transfers ownership of all equity of Gwalia Surveyors to Plowman Craven, which will retain the Gwalia brand and allow the business to continue operating under its established name. Plowman Craven is a geospatial surveying and digital‑engineering firm that has been active for more than six decades, employs over 200 specialists, and maintains offices across the United Kingdom, the United States, Australia and South‑East Asia. Gwalia Surveyors brings a portfolio of high‑profile projects, including the BBC Broadcasting House, the Principality Stadium in Cardiff, Cardiff Central Square, the Snowdon Summit Visitor Centre and recent works at Canary Wharf and John Lewis Birmingham. The acquisition adds approximately four decades of specialised surveying, geospatial and digital service expertise to Plowman Craven’s existing capabilities. From a strategic perspective, the deal expands Plowman Craven’s geographic coverage in the United Kingdom, particularly in regions where Gwalia has an entrenched client network and a reputation for technical quality. It also broadens the combined entity’s service offering by integrating Gwalia’s experience in digital mapping and data‑driven surveying with Plowman Craven’s own digital platforms, such as its intelligent asset‑management environment. The transaction is expected to generate operational synergies through shared technology investments, joint project delivery frameworks and cross‑selling opportunities to existing clients of both firms. Management statements from both CEOs emphasise continuity of client relationships and the intention to leverage the enlarged talent pool to pursue larger, more complex infrastructure and construction assignments. The acquisition aligns with Plowman Craven’s stated objective of strengthening its UK growth trajectory while providing Gwalia Surveyors’ clients with access to a wider suite of geospatial and engineering solutions.

Gwalia Surveyors, which reported an EBITDA margin of in 2026, is valued in this transaction at an EV/EBITDA multiple of , a level to compare with the average currently observed in the Business Services sector (11.4x).

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Target

Founded in 1982 in Wales, Gwalia Surveyors is a specialist surveying practice that delivers a full suite of land‑based and building‑focused services to construction, infrastructure and public‑sector clients across Wales and the South West of England. The firm originated as a family‑run business founded by Bruce Lane and is now led by his son Llŷr Lane, who oversees a team of qualified chartered surveyors, geospatial analysts and digital engineers. Its core offering combines traditional measured‑building surveys, topographic mapping and boundary assessments with modern geospatial techniques such as LiDAR scanning and digital modelling, enabling clients to obtain accurate spatial data for design, planning and asset‑management purposes.

Ent. Value

Equity Value

Multiples

EV / Revenue

EV / EBITDA

EV / EBIT

Historical Financials (GBP)

Year
Rev
EBITDA
EBIT
2026
2025

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REFERENCES

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Authors: This transaction was contributed by a verified mynth contributor and cross-checked against available transaction documents and official company communications.

Press release: view release

Target: gwalia surveyors

Acquirer: plowman craven