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    G D Harries & Sons Ltd

    G D Harries & Sons Ltd
    Ground Floor
    Penffynnon
    Hawthorn Rise
    Haverfordwest
    SA61 2BQ
    United Kingdom
    BSI logo

    Certificate number: FS 548385
    Scope: The sale of asphalt and aggregates, the production and sale of ready-mixed concrete. The provision of asphalt laying, Machine Lay or Hand Lay in accordance with National Highway Sector Scheme 16.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 9001:2015 2010-06-25 2026-05-06

    Certificate number: KM 586114
    Scope: Head Office function only

    Standard/Scheme number or name Start Date Expiry Date
    BS EN 206 and BS 8500 2012-05-04 2026-05-31

    Certificate number: CPR 755186
    Scope: Head Office Activities Only

    Standard/Scheme number or name Start Date Expiry Date
    BS EN 13108: 1, 4 & 5 2022-09-14