Plowman Craven

Plowman Craven is a British surveying and geospatial consultancy headquartered in Harpenden, Hertfordshire. The firm is best known for measured building surveys, topographic and engineering surveys, 3D laser scanning, mobile mapping and the delivery of survey data in BIM-ready formats for architects, engineers, contractors and asset owners. Its work spans commercial property, transport infrastructure, heritage buildings, utilities and major public-sector programmes, and it has been involved in large London and UK infrastructure schemes as well as overseas commissions. The company operates as a specialist technical services business rather than a general contractor: clients commission it to capture accurate as-built geometry and geospatial intelligence that feeds design, construction, refurbishment and facilities management. Over the years it has invested in laser scanning, point-cloud processing and digital survey workflows, positioning itself at the intersection of traditional land surveying and digital construction. Plowman Craven is privately held and independent. It markets itself on technical accuracy, rapid turnaround and the ability to handle complex, occupied or heritage sites where conventional survey methods are difficult. Its client base is largely business-to-business, concentrated in the UK construction, property and infrastructure sectors, with project work extending to Europe and the Middle East. Note: the supplied evidence snippets concern unrelated media and local-news content and do not describe this company; the dossier below relies on well-established public facts about the firm and should be verified against its official site before publication.

Plowman Craven was established in the early 1960s as a land surveying practice in the United Kingdom and grew into one of the country's better-known specialist survey firms. Through the later twentieth century it built a reputation on measured building surveys for architects and property owners, particularly in London, where accurate records of existing buildings are essential for refurbishment and change-of-use projects. From the 1990s onward the firm shifted from purely conventional instrumentation toward digital capture, adopting total stations, GPS and then terrestrial laser scanning. Laser scanning and point-cloud modelling became a core capability, allowing the company to document complex facades, heritage interiors and densely occupied sites, and to deliver data in CAD and later BIM formats. The company has been associated with major UK infrastructure and property programmes, including work on transport and rail-related schemes and on high-profile London building projects, and it has undertaken commissions outside the UK. It has also developed mobile mapping and monitoring services for infrastructure assets. Plowman Craven remains an independent, privately owned business with its head office in Harpenden, Hertfordshire, and continues to position itself around digital survey data, BIM and geospatial analytics for construction and asset management.

• 1963

  Founded as a UK land surveying practice

• Adopted terrestrial laser scanning and point-cloud modelling as core capabilities

• Expanded into BIM-ready survey data delivery for construction projects

Specialist, technology-led surveying and geospatial consultancy serving UK construction, property and infrastructure clients.

• Measured building surveys

• 3D laser scanning

• Topographic and engineering surveys

• Mobile mapping

• BIM survey data

• Unconfirmed

  Plowman Craven acquires Gwalia Surveyors[2]Plowman Craven 收购 Gwalia Surveyorssuasnews.com

  Reported: 2026-08-19

  Plowman Craven, a UK surveying and geospatial company, has acquired Gwalia Surveyors, a surveying practice with a strong presence across Wales and the South West of England. Going forward, the business will operate as Gwalia Surveyors, part of Plowman Craven.

1. 1Plowman Craven official websiteplowmancraven.co.uk
2. 2Plowman Craven 收购 Gwalia Surveyorssuasnews.com