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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.

    ContractsGrey Water Tank Cleaning Services
    Awarded contract

    Grey Water Tank Cleaning Services

    Awarded
    £30.2k
    Published 13 Jul 2026

    Procurement for professional grey water tank cleaning and maintenance services from experienced suppliers.

    🇬🇧United Kingdom· LondonPublished 13 Jul 2026· 3 months agoviaFind a Tender
    Awarded
    £30.2k
    Published 13 Jul 2026

    Decision brief

    4 fields
    • Contract value
      £30,242
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Environmental Services
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Suppliers

    1 supplier
    • HC
      HSL Compliance Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 months ago.

    13 July 2026
    Awarded — no open tender advertised

    Brief

    Procurement opportunity for professional grey water tank cleaning services. This opportunity seeks qualified suppliers to provide comprehensive grey water tank cleaning, maintenance, and related services. Interested suppliers should have experience in wastewater system maintenance, appropriate certifications, and equipment necessary for safe and effective tank cleaning operations. The scope includes inspection, cleaning, disposal of waste materials, and any necessary documentation or reporting.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In environmental services, Gov Facility Services Ltd has awarded 1 contract to 1 supplier.

    Who wins here
    1. HSL Compliance Limited1× · 100%

    Across environmental services, the most active winners are BIFFA WASTE SERVICES LTD, CHURCHILL CONTRACT SERVICES LTD, SOLO SERVICE GROUP LTD — the field to beat, or your route in as a partner.

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    Shower Extraction and Ventilation System Repairs and Installation

    Tender for design and installation of shower extraction and ventilation systems to resolve moisture, mould, and condensation issues across prison residential and gym facilities.

    £13,014Gov Facility Services Ltd
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    Boiler Hire Services

    Procurement opportunity for the rental and provision of boiler heating equipment with associated installation and maintenance services.

    £44,127Gov Facility Services Ltd
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    Ground Contamination Remediation Services

    Procurement for professional ground contamination assessment and remediation services to clean and restore contaminated land sites.

    £42,484Gov Facility Services Ltd
    Published 25 Sept 2026

    Open in Environmental Services

    4 open listingsView all →
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    Biodiversity Net Gain and Nutrient Neutrality: Role Assessment for National Park Authorities

    National Park Authorities in England seek strategic advice on expanding their roles in Biodiversity Net Gain and Nutrient Neutrality markets beyond regulatory oversight to include advisory, brokerage, and habitat banking services.

    est.£50,000NORTH YORK MOORS NATIONAL PARK AUTHORITY
    Published 12 Oct 2026
    Environmental Services🇮🇪Ireland

    Consulting Engineer for Luska Group Water Scheme Watermain Design and Supervision

    Tipperary County Council seeks a consulting engineer to design and supervise construction of a watermain interconnection for the Luska Group Water Scheme in Nenagh.

    est.€50,000Luska Group Water Scheme
    Published 12 Oct 2026
    Environmental Services🇮🇪Ireland

    Integrated Source Protection Plan for Fahy Group Water Scheme

    Qualified professional needed to prepare an Integrated Source Protection Plan for a drinking water cooperative's catchment areas.

    Fahy Group Water Scheme Co-Operative Society Limited
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    Cleaning Services Tender for Loriners MAT Schools

    Loriners MAT is seeking a single cleaning services supplier for three school locations in Walsall with an estimated annual contract value of £90,000.

    Loriners MAT (Park Hall Infant & Junior Schools)
    Published 12 Oct 2026
    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-06c914

    Your fit

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    This went to HSL Compliance Limited. Sonar reads Gov Facility Services Ltd's work like this against your business — who holds it, and whether you could compete or partner next time.

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    GF
    Buyer
    Gov Facility Services Ltd
    Sector
    Environmental Services