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NMS Infrastructure
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Updated 29 October 2026 · from filed accounts

The biggest construction companies in South West

E.W. Beard is the biggest company among the construction companies registered in South West by turnover, with £230m in its latest filed accounts. Barnwood Group and Barnwood follow. Together the 10 companies below turned over £980m in their latest filed years.

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  1. 1
    E.W. Beard

    Swindon · Building & construction · FY to Dec 2025

    £230m

    +16% on the year before

  2. 2
    Barnwood Group

    Building & construction · FY to Dec 2025

    £118m

    +14% on the year before

  3. 3
    Barnwood

    Building & construction · FY to Dec 2025

    £117m

    +13% on the year before

  4. 4
    Champion Groundworks

    Liskeard · Building & construction · FY to Sept 2024

    £81.7m

    +4.1% on the year before

  5. 5
    Stonewood Builders Holdings

    Chippenham · Building & construction · FY to Sept 2025

    £81m

    +2.2% on the year before

  6. 6
    Classic Builders (South West)

    Plymouth · Building & construction · FY to Mar 2025

    £79.6m

    +3.1% on the year before

  7. 7
    Steve Hoskin Construction

    Pensilva Liskeard · Building & construction · FY to Mar 2025

    £77.8m

    +33% on the year before

  8. 8
    NMS Infrastructure

    Poole · Building & construction · FY to Apr 2025

    £67.9m

    -57% on the year before

  9. 9
    C.J.L. Construction

    Bristol · Building & construction · FY to Sept 2025

    £64.7m

    +36% on the year before

  10. 10
    Stonewood Builders

    Chippenham · Building & construction · FY to Sept 2025

    £62.8m

    -5.7% on the year before

How this list is made

From each company's latest accounts filed at Companies House, or its annual report for listed groups: the figures as filed, nothing estimated. Changes compare the two latest filed years. Only companies that report in pounds are ranked; groups that report in dollars or euros aren't converted. Subsidiaries whose figures are part of a listed group's are counted once, in the group. Updated daily as new accounts are filed.

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