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Buyer profile

DIAMOND LIGHT SOURCE LIMITED

Find a Tender identifier: GB-COH-04375679 · Didcot, UKJ14, GB

Procurement processes50
Open opportunities3
Awarded procurements45
Signed contracts41
Avg. awarded suppliers1
Avg. reported bids4.2
Highest reported bids15
Bid-count coverage13 of 50

Value and contract picture

Published value (GBP)£12,230,000
Average published value (GBP)£611,500
Signed contract value (GBP)£16,431,505

GBP totals only, so values in another currency are never silently mixed into the total.

Procurement methods

Open procedure
47
Direct award
2
Not published
1

Top categories

Mirrors
3
Girders
1
Laboratory, optical and precision equipments (excl. glasses)
1
Miscellaneous fabricated products and related items
1
Miscellaneous general and special-purpose machinery
1
Miscellaneous special-purpose machinery
1
Safety installations
1
Analysers
1
Vacuum ovens
1

Most competitive procurements

Ranked by the number of bids reported by the buyer; a multi-lot procurement can report one count per lot.

ProcurementBids reportedValueStatus
9001569 - Supply of Dipole Magnet Support Cradles15Value not publishedcomplete
9001507 - Supply of Storage Ring Girders8Value not publishedcomplete
9001600 - Supply of Front End Module Zeros for Diamond Light Source4Value not publishedcomplete
9001626 - Supply of I17 CSXID Beamline M1 and M3M5 Mirror Systems for DLS4Value not publishedcomplete
9001627 - Supply of I17 CSXID Beamline M4 and M6 Mirror Systems4Value not publishedcomplete
9001646 - Supply of 1st Collimating Mirror for Beamline K184Value not publishedcomplete
DLSITT1102 - B22 Multiple InfraRed Mirror System for Diamond Light Source3£380,000complete
DLSITT1101 - K14 SWIFT Beamline Kirkpatrick-Baez (KB) Mirrors System for Diamond Light Source3£250,000complete
9001537/8046970 - Supply of PSS Systems for Diamond LIght Source3Value not publishedcomplete
9001808 - Supply of Residual Gas Analysers for Diamond-II2Value not publishedcomplete

Most frequent awarded suppliers

SupplierProcurements wonPublished award value (GBP)
XDS OXFORD LIMITED8£355,000
INSTRUMENT DESIGN TECHNOLOGY LIMITED5£228,000
Kyma S.p.A.4£797,000
FMB Feinwerk- und Messtechnik GmbH3Value not published
Danfysik A/S3Value not published
SCANDITRONIX MAGNET AB2£195,500
Revol TT Consulting, s.r.o.2Value not published
Bestec GmbH2Value not published
NCF Engineering Ltd (T/A Ferrositi)2Value not published
Kurt J Lesker Company Limited1Value not published

Recent and open procurements

ProcurementStatusDeadlineValue
DLSITT1071 - Supply of Arc Vessel Support Components for Diamond-IIOpen7 Sept 2026£900,000
DLSITT1098 - Diamond-II Multipole Wiggler for K14Open21 Sept 2026£180,000
DLSITT1105 - New Diamond WebsiteOpen28 Sept 2026£90,000
90035432 - Supply of Double Toroidal Focussing Mirror System(M2) for Beamline K18complete26 Nov 2025£320,000
9003224 - Supply of I17 CSXID White Beam Slitscomplete28 Nov 2025£200,000
9003706 - Supply of Thin Septum Magnetscomplete11 Dec 2025£780,000
9004002 - Supply of K14 SWIFT Beamline HRM Mirror Systemscomplete20 Jan 2026£130,000
9003984 - Supply of the APPLE-II Undulators for I06 and I10complete20 Jan 2026£2,000,000
9003983 - Supply of the APPLE-II Undulator for I08complete20 Jan 2026£1,500,000
9004214 - Supply of I13-2 Imaging Beamline Double Multilayer Monochromator Systemcomplete3 Feb 2026£500,000
9003990 - Supply of Mechanical Equipment for the D-II Magnetscomplete16 Feb 2026£750,000
9004199 - Supply of Booster Kicker Magnets for Diamond-IIcomplete27 Feb 2026£1,200,000
9004143 - Supply of Front End for K14complete27 Feb 2026£450,000
9004200 - Supply of M1 and M2 Collimating Mirror System for I20complete9 Mar 2026£500,000
9004476 - Supply of B23 Mirror System for Diamond Light Sourcecomplete23 Mar 2026£500,000
9004557 - Supply of a Canted 3-Pole Wiggler for Diamond Light Sourcecomplete15 Apr 2026£200,000
DLSITT1100 - Supply of APPLE-II Undulator for Beamline K07 for Diamond Light Sourcecomplete25 Jun 2026£800,000
DLSITT1101 - K14 SWIFT Beamline Kirkpatrick-Baez (KB) Mirrors System for Diamond Light Sourcecomplete26 Jun 2026£250,000
DLSITT1102 - B22 Multiple InfraRed Mirror System for Diamond Light Sourcecomplete10 Jul 2026£380,000
DLSITT1104 - Supply of I14 Beamline M1 and M2 Mirror Systems for Diamond Light SourceClosed28 Aug 2026£600,000

How to read these figures

Supplier count means distinct suppliers named in awards, not all bidders. Bid counts are published aggregate statistics, not a list of submitted bids. Award and contract data currently comes from the latest retained OCDS record for each procurement process.