BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

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.

    ContractsUK Legislation Platform - Maintenance and Development Contract
    Open tender

    UK Legislation Platform - Maintenance and Development Contract

    Tender closes
    22d
    25 Sept 2026 · in 21 days

    Contract to maintain and develop the legislation.gov.uk platform, providing public access to UK legislation across all parliaments and assemblies, valued at approximately £10.2 million over five years.

    🇬🇧United Kingdom· LondonPublished 14 Aug 2026· 3 weeks agoviaFind a Tender
    Tender closes
    22d
    25 Sept 2026 · in 21 days

    Decision brief

    4 fields
    • Contract value
      est.£8,500,000
      Pounds sterling
    • Tender closes
      25 Sept 2026
      22 days left
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Lifecycle

    Open

    22 days left to bid. Opened 3 weeks ago, deadline 25 Sept 2026.

    14 Aug 2026Today25 Sept 2026

    Brief

    The National Archives is seeking a qualified supplier to maintain, develop, and operate the legislation.gov.uk platform, which provides public and government access to UK legislation. This is a critical service that ensures freely accessible, up-to-date legislation is available in print and online, supporting the rule of law and democratic governance. Contract Details: - Initial term: 2 years with three optional 12-month extensions (2+1+1+1 structure) - Estimated maximum value: £10,200,000 (including VAT) over the full 5-year contract term - Scope: The supplier will maintain and develop multiple integrated platforms including: the public-facing legislation.gov.uk website, a publishing platform for government departments, an editorial system for in-house updates, a research portal for academics and policymakers, a linked data service for metadata sharing, and cloud hosting management services Key Responsibilities: - Manage and operate the legislation.gov.uk platform infrastructure hosted on AWS (EC2, S3, CloudFront, and related services) - Maintain security, performance, resilience, and cost optimization across Live, QA, UAT, and disaster recovery environments - Support multiple user groups: public citizens, government department staff, researchers, and policymakers - Ensure compliance with statutory obligations to register, publish, and provide access to legislation from the UK Parliament, Scottish Parliament, Welsh Senedd, and Northern Ireland Assembly - Implement infrastructure management using Infrastructure as Code (CloudFormation, EC2 Image Builder) and deployment tools (Jenkins, CodeDeploy) The National Archives will provide strategic leadership, governance framework, and technical direction, while the supplier delivers day-to-day operations and platform enhancement. For detailed platform component specifications, contact procurement@nationalarchives.gov.uk to request Annexes 1-7.

    Track record

    8 awards · 6 winners
    Open field

    No single supplier dominates the field.

    In it software, THE NATIONAL ARCHIVES has awarded 8 contracts to 6 suppliers.

    Who wins here
    1. Zaizi Limited3× · 38%
    2. Infotechtion Limited1× · 13%
    3. ACCLARO ADVISORY1× · 13%
    4. The Stationery Office Limited1× · 13%
    5. Numiko Limited1× · 13%
    6. CGI IT UK LIMITED1× · 13%

    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.

    More from THE NATIONAL ARCHIVES

    4 listingsView all →
    AwardedResearch & Innovation🇬🇧United Kingdom

    UK Legislation Subject Classification System

    Develop a subject taxonomy for UK legislation and integrate it into the Find Case Law service to improve searchability and user navigation.

    £228,750THE NATIONAL ARCHIVES
    Published 2 Sept 2026
    AwardedIT & Software🇬🇧United Kingdom

    MongoDB Atlas Pro Package

    Cloud-based MongoDB database service with advanced features including dedicated clusters, automated backups, and enterprise support for production workloads.

    £21,600THE NATIONAL ARCHIVES
    Published 26 Aug 2026
    AwardedProfessional Services🇬🇧United Kingdom

    Temporary Staffing Services

    Provision of temporary staffing and contingent labor services for short-term organizational needs.

    £45,796THE NATIONAL ARCHIVES
    Published 25 Aug 2026
    AwardedIT & Software🇬🇧United Kingdom

    Legislative Platform Maintenance and Development Services

    Seek experienced service providers to maintain, support, and develop an active legislation management platform with ongoing technical improvements.

    £1,230,120THE NATIONAL ARCHIVES
    Published 20 Aug 2026

    Open in IT & Software

    4 open listingsView all →
    OpenIT & Software🇬🇧United Kingdom

    Market Research for Managed Services and IT Infrastructure Refresh

    Market research consultation seeking supplier input on managed services, infrastructure, and hardware refresh solutions to inform upcoming procurement.

    Chorley Council
    Published 4 Sept 2026
    IT & Software🇬🇧United Kingdom

    Managed IT Services Provider for Furze Down School

    Furze Down School seeks a managed IT services provider to support their technology infrastructure and operations.

    est.£400,000Furze Down School
    Published 4 Sept 2026
    IT & Software🇬🇧United Kingdom

    Managed IT Services Provider for Furze Down School

    Furze Down School is seeking a managed IT services supplier to provide comprehensive IT support and infrastructure management for the school.

    est.£400,000Furze Down School
    Published 4 Sept 2026
    IT & Software🇬🇧United Kingdom

    Laptop Purchase - 50 Units (14" and 16" Models)

    Supply and delivery of 50 laptops (40 x 14-inch and 10 x 16-inch models) within 3 weeks from UK stock.

    est.£80,000City & County of Swansea
    Published 4 Sept 2026
    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06e474
    NA
    Buyer
    THE NATIONAL ARCHIVES
    Sector
    IT & Software