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    ContractsCyber Security Support Services for Power Interconnector Control Systems
    Awarded contract

    Cyber Security Support Services for Power Interconnector Control Systems

    Awarded
    £400k
    Published 11 Jun 2026

    Moyle Interconnector Limited is seeking enhanced cyber security support services to protect critical control systems at converter stations in Northern Ireland and Scotland and meet NIS Regulations compliance requirements.

    🇬🇧United Kingdom· Northern IrelandPublished 11 Jun 2026· 2 months agoviaFind a Tender
    Awarded
    £400k
    Published 11 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £400,000
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇬🇧United Kingdom
      Northern Ireland

    Suppliers

    1 supplier
    • SE
      Siemens Energy Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    11 June 2026
    Awarded — no open tender advertised

    Brief

    Moyle Interconnector Limited seeks Cyber Security Support Services (CSSS) to enhance protection of their critical control systems at two converter station sites located in Northern Ireland and Scotland. The control systems operate converter valves and essential equipment critical to safe and reliable interconnector operation. The required services will strengthen cyber security defenses to reduce the risk and impact of potential cyber incidents, while supporting Moyle's compliance obligations as an Operator of Essential Services under the Network and Information Systems (NIS) Regulations. Services are proposed as an extension to the existing Long Term Maintenance Agreement (LTMA) currently provided by Siemens Energy Limited. Suppliers should have expertise in industrial control system security, cyber threat mitigation, and regulatory compliance for critical infrastructure.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In it software, MOYLE INTERCONNECTOR LIMITED has awarded 1 contract to 1 supplier.

    Who wins here
    1. Siemens Energy Limited1× · 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-0670b4
    MI
    Buyer
    MOYLE INTERCONNECTOR LIMITED
    Sector
    IT & Software