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Contract signedUnited Kingdom

CSP25710 - FF DMI Connectors Cryogenic optical fibers upgrade for QC-SOAR

Awarded to Diamond SA

UK Research and Innovation(buyer)

Published
Published 19 December 2025
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Overview

UK Research and Innovation awarded a contract to Diamond SA on 15 December 2025 for a cryogenic optical fibers upgrade to the National Quantum Computing Centre's dilution refrigerator supporting the QC-SOAR project. The upgrade comprises two identical 6-channel optical fiber assemblies mounted on KF50 ports, including SMF28 fibers, KF50 vacuum feedthroughs, FC/APC connectors at atmospheric pressure, and Diamond Micro Interface connectors in the vacuum side. The contract value is 15,996 CHF and was concluded without competition due to technical reasons requiring a sole supplier.

Contracting authority

  • UK Research and InnovationBuyer

    8 live opportunities · 2,222 awarded contracts

    Swindon, United Kingdom

    GB-PPON: PDQJ-7126-JDHG

  • UK Shared Business Services Ltd

    Procuring entity

    Swindon, United Kingdom

    GB-PPON: PMPN-7535-GNTG

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Key details

Country
United Kingdom
Status
Contract signed
Procedure
Direct
Published
19 December 2025

Award outcome

Awarded value
CHF 15,996
Award date
15 December 2025
Winner
  • Diamond SA

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Notice history

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  1. Contract

    19 December 2025

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