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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsMicrobiological Testing and Media Validation Services
    Awarded contract

    Microbiological Testing and Media Validation Services

    Awarded
    £444.8k
    Published 28 Jul 2026

    External laboratory services for microbiological testing, media validation, and contamination screening to ensure laboratory unit compliance and media viability.

    🇬🇧United Kingdom· LondonPublished 28 Jul 2026· 1 months agoviaFind a Tender
    Awarded
    £444.8k
    Published 28 Jul 2026

    Decision brief

    4 fields
    • Contract value
      £444,765
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Suppliers

    2 suppliers
    • EM
      Eurofins MGS Laboratories
    Lead contractor
  1. WM
    Wickham Micro Limited
    Consortium partner
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 1 months ago.

    28 July 2026
    Awarded — no open tender advertised

    Brief

    GSTT seeks external laboratory services for microbiological testing of culture media and environmental samples. The service provider will test broth, media plates, and other microbiological materials to verify that laboratory units operate within acceptable parameters and confirm the absence of contamination or unwanted microbial growth. Additionally, the service must validate and confirm the viability of microbiological testing media received from suppliers to ensure quality and reliability for clinical and research applications.

    Track record

    36 awards · 24 winners
    Open field

    No single supplier dominates the field.

    In engineering, Guy's and St Thomas' NHS Foundation Trust has awarded 36 contracts to 24 suppliers.

    Who wins here
    1. RIDER LEVETT BUCKNALL UK LTD5× · 14%
    2. Hunter and Partners Group Limited (t/a Hunters)3× · 8%
    3. ETA PROJECTS LIMITED3× · 8%
    4. Meridiam2× · 6%
    5. THE FULKER CONSULTANCY LIMITED2× · 6%
    6. ARCADIS CONSULTING UK LIMITED2× · 6%

    +18 more suppliers

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-0678e4
    GS
    Buyer
    Guy's and St Thomas' NHS Foundation Trust
    Sector
    Engineering