Public sector buyer

Public sector contracts from Diamond Light Source Ltd

Diamond Light Source Ltd has published 44 contract awards since 2023.

3 of those were awarded in the last twelve months. Across the whole period it has used 53 different suppliers.

Email me Diamond Light Source Ltd's new tenders18 contracts ending in the next 18 monthsEvery weekday before 9am. 30 days free.
3
Awards, last 12 months
44
Awards since 2021
53
Distinct suppliers
£585k
Median contract value
18
Expiring in 18 months

Most recent award recorded 14 Sept 2026.

Coming up for renewal

18 contracts expiring in the next 18 months

Contract end dates are published in the original award notices. A contract approaching its end date is a re-tender with a date on it, and the point at which a buyer is most open to a conversation.

Overview

Its most active procurement category is electrical equipment and lighting.

XDS Oxford Limited appears most frequently, holding 3 awards.

Published contract values total £52.6m, with a median of £585k. Framework ceilings are counted once rather than once per supplier.

18 contracts held with this organisation are due to expire within the next eighteen months.

Awards per quarter

Q3 244Q4 247Q1 2511Q2 251Q4 251Q3 262

Recent activity

Latest contract awards

ContractSupplierValueAwarded
9005760 - Supply of Arc Vessel Support Components for D-IINCF Engineering Ltd (T/A Ferrositi)£604k14 Sept 2026
9005587 - B22 Multiple InfraRed Mirror System for Diamond Light SourceINSTRUMENT DESIGN TECHNOLOGY LIMITED£228k2 Sept 2026
Off-Site Storage Facility for Diamond Light SourceCannon Packing and Logistics£1.4m18 Dec 2025
DLSITT1058 - Supply of Residual Gas Analysers for Diamond-IIMKS UKmLimited£335k28 Apr 2025
DLSITT1045 - Supply of Safety Instrumented System for Three Flagship Beamlines and HeXI for DLSSella Controls Limited£904k27 Mar 2025
DLSITT1053 - Supply of Vacuum Vessel String Conditioning Bakeout Ovens for Diamond-IIScanwel Limited£268k27 Mar 2025
Supply of Front Ends for K04, K16 and K21 for Diamond Light SourceFMB Feinwek unde Messtechnik GmbH£941k24 Mar 2025
DLSITT1032 - Supply of 1st Collimating Mirror for Beamline K18 at Diamond Light SourceXDS Oxford Limited£300k24 Mar 2025
DLSITT1046 - I17 CSXID Beamline M1, M3 and M5 Mirror SystemsXDS Oxford Limited£400k24 Mar 2025
DLSITT1047 - I17 CSXID Beamline M4 and M6 Mirror Systems for Diamond Light SourceXDS Oxford Limited£412k24 Mar 2025
DLSITT1052 - Diamond Light Source Front End Module ZerosKurt J Lesker Company Limited£185k17 Mar 2025
DLSITT1049 - Supply of Dipole Magnet Support Cradles for Diamond-IIRevol TT Consulting s.r.o. (RTC)£292k14 Mar 2025
DLSITT1050 - Supply of Storage Ring Girder Machined Fabrications for Diamond-IIDal Ben S.p.A.£1.4m6 Mar 2025
DLSITT1051 - Diamond-II Ring Octupole Corrector MagnetsTesla Engineering Limited£750k29 Jan 2025
DLSITT1027 - Supply of Diamond-II Group E - Part 1 Girder Vacuum Vessel Crotch Absorber AssembliesFMB Feinwerk und Messtechnik GmbH£636k6 Jan 2025
Supply of Diamond-II Group D Girder Vacuum VesselsSAEA Rial Vacuum S.r.l.£1.5m18 Nov 2024
DLSITT1040 - Diamond-II Storage Ring Octupole MagnetsKR Tech£585k8 Nov 2024
Supply of Permanent Magnet Blocks for I05-APPLE-KNOTHangzhou Permanenet Magnet Group (HPMG)£233k5 Nov 2024
Hybrid Permanent Magnet Undulators (HPMUs) for Beamlines K16 & K21 for Diamond-IIKyma S.p.A.£2.2m5 Nov 2024
Diamond-II HOM-damped RF CavitiesRI Research Instruments GmbH£3.1m30 Oct 2024

Who they buy from

Most frequent suppliers

  1. 01XDS Oxford Limited3 awards
  2. 02Danfysik A/S2 awards
  3. 03Tesla Engineering Limited2 awards
  4. 04NCF Engineering Ltd (T/A Ferrositi)2 awards
  5. 05Kurt J Lesker Company Limited2 awards
  6. 06Garner Osborne Circuits Ltd2 awards
  7. 07Sigmaphi1 award
  8. 08FMB Feinwek und Messstechnik GmbH1 award
  9. 09RI Research Instruments GmbH1 award
  10. 10FMB Feinwerk und Messtechnik GmbH (FMB)1 award

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Common questions

Diamond Light Source Ltd, in short

Who does Diamond Light Source Ltd award contracts to?

Across 44 contracts recorded since 2021, Diamond Light Source Ltd has used 53 different suppliers. The most frequent are XDS Oxford Limited (3 contracts), Danfysik A/S (2 contracts), Tesla Engineering Limited (2 contracts).

What does Diamond Light Source Ltd buy?

Its most active procurement categories are electrical equipment and lighting, construction materials and structures, it services. Categories are derived from the CPV codes published on each award notice.

When do Diamond Light Source Ltd contracts come up for renewal?

18 contracts awarded by Diamond Light Source Ltd have an end date within the next 18 months, the earliest on 30 Oct 2026. End dates come from the original award notices, so they are visible well before any re-tender is advertised.

How much does Diamond Light Source Ltd spend on contracts?

Published values total £52.6m across the 44 contracts that state one, with a median of £585k. These are the values published on award notices, which for frameworks are ceilings rather than money actually spent.

How can I be alerted to new Diamond Light Source Ltd tenders?

Tender Radar monitors Find a Tender, Contracts Finder, Public Contracts Scotland and Sell2Wales each weekday morning and can score every new Diamond Light Source Ltd notice against your organisation's profile, delivering the relevant ones before 9am alongside their contracts approaching renewal.

Contract data on this page is sourced from Find a Tender and Contracts Finder and published under the Open Government Licence v3.0. Contains public sector information licensed under that licence. Figures cover contract award notices published from January 2021 onward, with comprehensive coverage from 2023. Earlier contracts, and any award not published to Find a Tender or Contracts Finder, will not appear. Figures may lag the source portals.