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.

    ContractsNUAR Data Interface Specification Design Consultancy
    Awarded contract

    NUAR Data Interface Specification Design Consultancy

    Awarded
    £42.4k
    Published 29 Oct 2026

    Specialist consultancy services to design and develop the technical data interface specification for the National Unique Asset Register (NUAR).

    🇬🇧United Kingdom· South EastPublished 29 Oct 2026· 2 days agoviaFind a Tender
    Awarded
    £42.4k
    Published 29 Oct 2026

    Decision brief

    4 fields
    • Contract value
      £42,434
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South East

    Suppliers

    1 supplier
    • SI
      Shashe Informatics Ltd
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 days ago.

    29 October 2026
    Awarded — no open tender advertised

    Brief

    Ordnance Survey has contracted Shashe Informatics Ltd to provide specialist consultancy services for designing and developing the NUAR (National Unique Asset Register) Data Interface Specification. This technical specification will govern how data is structured, exchanged, and validated within NUAR systems. The consultancy work encompasses the complete design and authoring of the specification, integration of logical data models with ISO 19110 feature catalogues and GeoPackage encoding standards, definition of conformance testing requirements, and establishment of specification maintenance and change-control procedures. The supplier will deliver all services and technical outputs according to contract requirements. This opportunity is ideal for organizations with expertise in geospatial data standards, data modeling, and technical specification development.

    Track record

    6 awards · 5 winners
    Open field

    No single supplier dominates the field.

    In it software, ORDNANCE SURVEY has awarded 6 contracts to 5 suppliers.

    Who wins here
    1. IIC Technologies Ltd2× · 33%
    2. UTILITY INFORMATION SERVICES LTD1× · 17%
    3. Spyrosoft Ltd1× · 17%
    4. Shashe Informatics Ltd1× · 17%
    5. LANDMARK INFORMATION GROUP LIMITED1× · 17%

    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 ORDNANCE SURVEY

    4 listingsView all →
    AwardedIT & Software🇬🇧United Kingdom

    NUAR Data Modelling Consultancy Services

    Develop a standards-compliant NUAR UML data model and generate technical artefacts including feature catalogues and GeoPackage encodings for Ordnance Survey.

    £55,000ORDNANCE SURVEY
    Published 29 Oct 2026
    AwardedIT & Software🇬🇧United Kingdom

    Topographic Sites and Networks Data Enhancement Services

    Service contract for enhancing data quality and accuracy for topographic sites and networks infrastructure.

    £1,215,000ORDNANCE SURVEY
    Published 14 Oct 2026
    AwardedIT & Software🇬🇧United Kingdom

    Data Improvement - Total Revision Prestige Sites Program

    Complete data editing and updates for the Prestige Sites mapping program to reflect current infrastructure, building, and facility changes according to OS specifications.

    £1,900,000ORDNANCE SURVEY
    Published 14 Oct 2026
    AwardedIT & Software🇬🇧United Kingdom

    NUAR Data Transformation and Ingestion Service

    Develop a data transformation and ingestion service for the National Underground Asset Register to standardize and integrate underground utility infrastructure data.

    ORDNANCE SURVEY
    Published 13 Oct 2026

    Open in IT & Software

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

    HMO Detection and Monitoring System

    Local authority seeks software or service to proactively identify unlicensed Houses of Multiple Occupation using data analysis and predictive modeling.

    LEICESTER CITY COUNCIL
    Published 30 Oct 2026
    OpenIT & Software🇬🇧United Kingdom

    AWS Public Cloud Hosting Services Renewal

    Renewal of AWS public cloud hosting services to support the Home Office's current and future cloud infrastructure needs.

    £881,621,007indicativeHOME OFFICE
    Published 30 Oct 2026
    OpenIT & Software🇬🇧United Kingdom

    AWS Public Cloud Hosting Services

    Renewal of AWS public cloud hosting services to support the Home Office's current and future cloud infrastructure requirements.

    £881,621,007indicativeHOME OFFICE
    Published 30 Oct 2026
    OpenIT & Software🇬🇧United Kingdom

    Microsoft Azure Public Cloud Hosting Services

    Renewal of Microsoft Azure public cloud services to support the Home Office's current and future cloud infrastructure requirements.

    £150,790,007indicativeHOME OFFICE
    Published 30 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-0793ea

    Your fit

    Could you win the next one?

    This went to Shashe Informatics Ltd. Sonar reads ORDNANCE SURVEY's work like this against your business — who holds it, and whether you could compete or partner next time.

    Check my fit

    Free · Matches every Monday

    OS
    Buyer
    ORDNANCE SURVEY
    Sector
    IT & Software