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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.

    Contracts24/7 Managed Security Operations and SIEM Services
    Awarded contract

    24/7 Managed Security Operations and SIEM Services

    Awarded
    £284.6k
    Published 2 Jun 2026

    Provision of round-the-clock managed Security Operations Centre and SIEM services with dedicated security management support across UK and Australia locations.

    🇬🇧United Kingdom· EnglandPublished 2 Jun 2026· 4 months agoviaFind a Tender
    Awarded
    £284.6k
    Published 2 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £284,640
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Suppliers

    1 supplier
    • WA
      Waterstons
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 4 months ago.

    2 June 2026
    Awarded — no open tender advertised

    Brief

    This opportunity seeks a managed Security Operations Centre (SOC) and Security Information and Event Management (SIEM) provider to deliver comprehensive security monitoring and threat detection services across the UK and Australia on a 24 hours per day, 7 days per week, 365 days per year basis. The successful supplier will provide continuous security monitoring, incident response, and threat management capabilities. Additionally, the supplier will provide a dedicated Security Manager resource to support the organization with ongoing security management activities, regulatory compliance initiatives, and security policy implementation. This is a full-service security management engagement requiring experienced personnel and mature security operations infrastructure.

    Track record

    2 awards · 1 winner
    Thin record

    Only 2 prior awards here — too little to read.

    In it software, NSAH (ALLIANCE HOMES) LIMITED has awarded 2 contracts to 1 supplier.

    Who wins here
    1. Waterstons2× · 100%

    Across it software, the most active winners are SOFTCAT PLC, PHOENIX SOFTWARE LTD, INSIGHT DIRECT UK 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-06ab17

    Your fit

    Could you win the next one?

    This went to Waterstons. Sonar reads NSAH (ALLIANCE HOMES) LIMITED's work like this against your business — who holds it, and whether you could compete or partner next time.

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    Buyer
    NSAH (ALLIANCE HOMES) LIMITED
    Sector
    IT & Software