DIAMOND LIGHT SOURCE LIMITED

• Contracts awarded31
• Period covered29 Sept 2025 to 27 Oct 2026
• Distinct suppliers13
• Contract valuesMedian £742k across the 3 awards that state a value
• Suppliers named16 of 31 awards

Open to bid now

• Small-firm friendly

  DLSITT1097 - Main Septum Magnets for Diamond-II

  DIAMOND LIGHT SOURCE LIMITED · £400k · Closes 28 Oct 2026

  Design, manufacture, test and deliver two out-of-vacuum DC/PM septum magnets with integrated vacuum vessels and support stands for the Diamond-II upgrade at Harwell. Includes spares.

What they buy

• Laboratory & precision equipment 16 awards
• Building materials & structures 5 awards
• Electrical & lighting equipment 4 awards
• Furniture, equipment & supplies 3 awards
• Health & medical 2 awards
• Transport & vehicles 1 award

Contracts awarded

• DLSITT1104 - Supply of I14 Beamline M1 and M2 Mirror Systems for Diamond Light Source
  27 Oct 2026 · £742k · ends 20 Mar 2028
  Awarded to XDS OXFORD LIMITED
• 9005760 - Supply of Arc Vessel Support Components for Diamond-II
  5 Oct 2026 · ends 21 Feb 2028
  Awarded to NCF Engineering Ltd (T/A Ferrositi)
• 9005587 - Supply of B22 Multiple InfraRed Mirror System
  25 Sept 2026 · ends 15 May 2028
  Awarded to INSTRUMENT DESIGN TECHNOLOGY LIMITED
• 9005401 - Supply of K14 SWIFT Beamline KB Mirror System
  21 Sept 2026 · ends 9 Jan 2028
  Awarded to XDS OXFORD LIMITED
• DLSITT1100 - Supply of APPLE-II Undulator for Beamline K07 for Diamond Light Source
  20 Jul 2026 · ends 21 Oct 2027
  Supplier not named in a form we publish
• 9005026 - Supply of APPLE-II Undulator for Beamline K07
  17 Jul 2026 · £956k · ends 21 Oct 2027
  Supplier not named in a form we publish
• 9004557 - Supply of a Canted 3-Pole Wiggler for Diamond Light Source
  26 May 2026 · ends 19 Apr 2027
  Supplier not named in a form we publish
• 9004476 - Supply of B23 Mirror System for Diamond Light Source
  26 May 2026 · ends 11 Jan 2028
  Supplier not named in a form we publish
• DLSITT1065 - Supply of a Canted 3-Pole Wiggler for Diamond-II
  12 May 2026 · £235k · ends 13 Jul 2027
  Supplier not named in a form we publish
• 9004199 - Supply of Booster Kicker Magnets for Diamond-II
  8 Apr 2026 · ends 10 Dec 2027
  Supplier not named in a form we publish
• 9004200 - Supply of M1 and M2 Collimating Mirror System for I20
  7 Apr 2026 · ends 26 Jul 2028
  Awarded to INSTRUMENT DESIGN TECHNOLOGY LIMITED
• 9004214 - Supply of I13-2 Imaging Beamline Double Multilayer Monochromator System
  7 Apr 2026 · ends 19 Jul 2027
  Awarded to XDS OXFORD LIMITED
• 9004143 - Supply of Front End for K14
  7 Apr 2026 · ends 18 Oct 2027
  Supplier not named in a form we publish
• 9003990 - Supply of Mechanical Equipment for the D-II Magnets
  19 Mar 2026 · ends 11 Aug 2026
  Awarded to NCF Engineering Ltd (T/A Ferrositi)
• 9003706 - Supply of Thin Septum Magnets
  18 Mar 2026 · ends 30 Oct 2027
  Supplier not named in a form we publish
• 9004002 - Supply of K14 SWIFT Beamline HRM Mirror Systems
  18 Mar 2026 · ends 30 Sept 2027
  Awarded to XDS OXFORD LIMITED
• 9003984 - Supply of the APPLE-II Undulators for I06 and I10
  17 Mar 2026 · ends 10 Nov 2027
  Supplier not named in a form we publish
• 9003983 - Supply of the APPLE-II Undulator for I08
  17 Mar 2026 · ends 6 Sept 2027
  Supplier not named in a form we publish
• 9003532 - Supply of KB Mirror System for K21
  13 Feb 2026 · ends 30 Jul 2027
  Awarded to XDS OXFORD LIMITED
• 90035432 - Supply of Double Toroidal Focussing Mirror System(M2) for Beamline K18
  12 Feb 2026 · ends 30 Sept 2027
  Awarded to INSTRUMENT DESIGN TECHNOLOGY LIMITED
• DLSITT1048 - Off-Site Storage Facility for DLS
  9 Jan 2026
  Awarded to Cannon Packing & Logistics
• 9003417 - Supply of Primary Electron Beam Position Monitor Supports
  8 Jan 2026 · ends 8 Jan 2027
  Supplier not named in a form we publish
• 9003203 - Supply of K14 SWIFT Beamline M1 and M2 Mirror Systems
  8 Jan 2026 · ends 12 Jul 2027
  Awarded to INSTRUMENT DESIGN TECHNOLOGY LIMITED
• 9002998 - Supply of Standard PEBPM Belllows Assembly
  8 Jan 2026 · ends 15 Dec 2026
  Supplier not named in a form we publish
• 8053902 - Supply of XRF Microscope for Beamline I18
  7 Jan 2026 · ends 27 Apr 2026
  Awarded to BLUESCIENTIFIC LIMITED

Supplier names are published only where the notice carries a Companies House number, so sole traders and named individuals are not listed. Figures are counts from the published notices and nothing is inferred. To correct or remove something, email hello@bidwire.co.uk.