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In deliveryUnited KingdomServices£5,000,000Add to pipeline

National Underground Asset Register (NUAR) Data Transformation and Ingestion Service

Awarded to 1Spatial Group Limited

Ordnance Survey Limited(buyer)

Published
Published 2 July 2025
Deadline
Closed 26 September 2025
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Overview

Ordnance Survey Limited has awarded a contract worth £5 million to 1Spatial Group Limited to deliver the Data Transformation and Ingestion (DT&I) Service for the National Underground Asset Register (NUAR) Programme. The service will receive asset owner data, transform it to the NHDM standard, and make it available for ingestion into the NUAR Holding Database, with service implementation running from December 2025 to March 2026, followed by an initial two-year operational term with options to extend annually for up to three additional years.

Contracting authority

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Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£5,000,000
Procedure
Selective
Published
2 July 2025
Deadline
Closed
Classification (CPV)
Database systemsDatabase software packageDatabase-management systemProgram testing software packageDatabase and operating software development servicesDatabase software development servicesSoftware testingSystems testing services+12 more

Award outcome

Awarded value
£5,000,000
Award date
17 November 2025
Contract period
8 December 2025 → 31 March 2028
Winner
  • 1Spatial Group Limited

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    22 December 2025

  2. Contract

    17 November 2025

  3. Tender Update

    12 September 2025

  4. Contract Notice

    22 August 2025

  5. Prior Information Notice

    2 July 2025

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