DIAMOND LIGHT SOURCE LIMITED

• Contracts awarded32
• Period covered29 Sept 2025 to 5 Nov 2026
• Distinct suppliers14
• Contract valuesMedian £742k across the 4 awards that state a value
• Suppliers named17 of 32 awards

Open to bid now

• Small-firm friendly

  DLSITT1092 - Double Crystal Monochromator for Beamline K04 for Diamond Light Source

  DIAMOND LIGHT SOURCE LIMITED · £321k · Closes 27 Nov 2026

  Supply and develop a double crystal monochromator system with VACCS cooling and three crystal sets for the K04 beamline at Diamond Light Source. The work will be done in collaboration with DLS engineers.

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

• DLSITT1105 - New Diamond Website
  5 Nov 2026 · £199k · ends 20 Dec 2030
  Awarded to Contrapositive Ltd
• 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

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.