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    Hamer to replace Sheffield on Royal Bam board: delivery and risk takeaways for project teams

    December 12, 2025|

    Reviewed by Tom Sullivan

    Hamer to replace Sheffield on Royal Bam board: delivery and risk takeaways for project teams

    First reported on The Construction Index

    30 Second Briefing

    Former Sir Robert McAlpine chief executive Paul Hamer will be nominated to join Royal Bam Group’s supervisory board at the Dutch contractor’s AGM in May 2025, replacing outgoing British board member Paul Sheffield. Sheffield, ex-chief executive of Kier and former Laing O’Rourke director, steps down after roughly nine years on Bam’s supervisory board, having first joined in 2017 and secured multiple reappointments. Hamer previously led WYG for nine years before his 2017–2024 tenure at Sir Robert McAlpine, giving Bam a board member with both consulting and major contracting experience.

    Technical Brief

    • Sheffield’s supervisory board tenure runs to the end of a one-year reappointment granted for 2025.
    • His original appointment dates from 2017, with a further full reappointment cycle in 2021.
    • Sheffield’s prior executive career includes nearly 30 years at Kier, last three as chief executive.
    • He also spent three years at Laing O’Rourke from 2014, covering major UK infrastructure delivery.
    • Hamer’s leadership background spans consulting engineering (WYG) and Tier 1 contracting (Sir Robert McAlpine).
    • Bam’s central works council has formally supported Hamer’s nomination, indicating internal stakeholder alignment.

    Our Take

    Royal Bam Group appears frequently in our infrastructure coverage through Bam and Bam Nuttall project work, including the Cardiff Central station upgrade and the south Dublin link road, so board-level changes will likely influence UK and Ireland transport bids and risk appetite rather than being purely Dutch‑focused governance moves.

    Given Paul Hamer’s background with Kier, Sir Robert McAlpine and Laing O’Rourke, his appointment brings a network drawn from most of the major UK Tier 1 contractors, which can be strategically useful as Bam competes for complex public‑sector frameworks in the United Kingdom.

    Our database shows Bam’s recent UK and Irish work is heavily weighted towards transport and urban infrastructure, so supervisory board experience in managing long-duration, politically exposed projects will be directly relevant to delivery risk on schemes like Cardiff Central and the Dublin link road.

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    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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