Tenders / Buyers / United Kingdom

DIAMOND LIGHT SOURCE LIMITED: public contracts and tenders

DIAMOND LIGHT SOURCE LIMITED awarded 46 public contracts worth €29.2M where a value is stated since 2025-03-11; the electrical equipment and lighting contract held by Danfysik ends on 2026-11-16 (end date stated). Source: Arcadium Data, data as of .

Contract awards46
Awarded value (stated)€29.2M
Suppliers named20
Ending in 18 months27
Open calls now1
Calls for tender37
First award2025-03-11
Latest award2026-10-05

Awarded value = the award values the notices state (EUR at the notice date), 46 of 46 awards; framework agreements (a ceiling, not spend) and implausible values are left out.

Buyer

FieldValue
NameDIAMOND LIGHT SOURCE LIMITED
CountryUnited Kingdom
Buyer typeCentral government authority
CityDidcot
SourcesUK Find a Tender

Top suppliers

SupplierRegistry numberWebsiteAwardsValue won alone
XDS OXFORD LIMITED8€3.1M
INSTRUMENT DESIGN TECHNOLOGY LIMITED5€2.8M
FMB Feinwerk- und Messtechnik GmbH4€2.6M
Danfysik3€3.1M
Bestec GmbH2€798k
Revol TT Consulting, s.r.o.2€1.4M
SCANDITRONIX MAGNET AB2€452k
BLUESCIENTIFIC LIMITED1€365k
Cannon Packing & Logistics1€1.6M
Carl Zeiss SMT GmbH1€324k
CECOM Srl1€620k
Changsha AFiSy Technologies Co., Ltd.1€275k
Dal Ben S.p.A.1€1.7M
IRELEC1€1.4M
Kurt J Lesker Company Limited1€217k

Suppliers named on DIAMOND LIGHT SOURCE LIMITED's award notices (the top 15 of 20); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.

Contracts ending in the next 18 months

EndsContractCurrent holderValueEnd date basis
2026-11-169001907 - Supply of Fast Corrector Magnets for D-II Storage RingDanfysik€491kend date stated
2026-12-079002451 - Supply of Double Crystal Monochromator for I15 Extreme Conditions BeamlineINSTRUMENT DESIGN TECHNOLOGY LIMITED€543kend date stated
2026-12-099001983 - Supply of I17 CSXID Beamline Plane Grating MonochromatorBestec GmbH€437kend date stated
2026-12-149002503 - Supply of Group E2 Girder Vacuum Vessel Secondary Photon and Beam Port Absorber AssembliesRevol TT Consulting, s.r.o.€438kend date stated
2026-12-159002998 - Supply of Standard PEBPM Belllows AssemblyCECOM Srl€620kend date stated
2026-12-189002513 - Supply of Horizontal and Vertical Collimator AssembliesFMB Feinwerk- und Messtechnik GmbH€511kend date stated
2027-01-089003417 - Supply of Primary Electron Beam Position Monitor SupportsRevol TT Consulting, s.r.o.€975kend date stated
2027-01-319003224 - Supply of I17 CSXID White Beam SlitsXDS OXFORD LIMITED€173kend date stated
2027-04-199004557 - Supply of a Canted 3-Pole Wiggler for Diamond Light SourceSCANDITRONIX MAGNET AB€226kend date stated
2027-05-319002558 - Supply of I17 Front End for Diamond-IIFMB Feinwerk- und Messtechnik GmbH€450kend date stated
2027-07-129003203 - Supply of K14 SWIFT Beamline M1 and M2 Mirror SystemsINSTRUMENT DESIGN TECHNOLOGY LIMITED€848kend date stated
2027-07-13DLSITT1065 - Supply of a Canted 3-Pole Wiggler for Diamond-IISCANDITRONIX MAGNET AB€226kend date stated
2027-07-199004214 - Supply of I13-2 Imaging Beamline Double Multilayer Monochromator SystemXDS OXFORD LIMITED€322kend date stated
2027-07-309003532 - Supply of KB Mirror System for K21XDS OXFORD LIMITED€534kend date stated
2027-08-069002141 - Supply of B07 / K07 Double Mirror System and B24 Single Mirror SystemIRELEC€1.4Mend date stated
2027-09-069003983 - Supply of the APPLE-II Undulator for I08Kyma S.p.A.€1.3Mend date stated
2027-09-3090035432 - Supply of Double Toroidal Focussing Mirror System(M2) for Beamline K18INSTRUMENT DESIGN TECHNOLOGY LIMITED€499kend date stated
2027-09-309004002 - Supply of K14 SWIFT Beamline HRM Mirror SystemsXDS OXFORD LIMITED€369kend date stated
2027-10-189004143 - Supply of Front End for K14FMB Feinwerk- und Messtechnik GmbH€491kend date stated
2027-10-219005026 - Supply of APPLE-II Undulator for Beamline K07Kyma S.p.A.€933kend date stated
2027-10-21DLSITT1100 - Supply of APPLE-II Undulator for Beamline K07 for Diamond Light SourceKyma S.p.A.€933kend date stated
2027-10-309003706 - Supply of Thin Septum MagnetsDanfysik€1.2Mend date stated
2027-11-109003984 - Supply of the APPLE-II Undulators for I06 and I10Kyma S.p.A.€1.7Mend date stated
2027-12-109004199 - Supply of Booster Kicker Magnets for Diamond-IIDanfysik€1.3Mend date stated
2028-01-099005401 - Supply of K14 SWIFT Beamline KB Mirror SystemXDS OXFORD LIMITED€414kend date stated

End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).

Award notices of DIAMOND LIGHT SOURCE LIMITED whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 27 contracts (the 25 soonest shown); a framework's value is a ceiling and is not shown.

Open calls for tender

DeadlineCall for tenderPublishedEstimated value
2026-10-28DLSITT1097 - Main Septum Magnets for Diamond-II2026-09-28€466k

Calls with a deadline of 2026-10-27 or later (not awarded yet).

Spend by sector (CPV divisions)

SectorCPVAwardsAwarded value
Laboratory and precision equipment3822€13.7M
Construction materials448€5.2M
Industrial machinery426€2.8M
Electrical equipment and lighting315€3.5M
Medical equipment and pharmaceuticals333€1.3M
Security, fire-fighting and defence equipment351€1.1M
Transport support and travel services631€1.6M

Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.

Recent awards

Follow this buyer free

Get DIAMOND LIGHT SOURCE LIMITED's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in United Kingdom). The same data is in the REST API and the MCP server.

Sources: UK Find a Tender, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.

Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.

Questions

How many public contracts has DIAMOND LIGHT SOURCE LIMITED awarded?

DIAMOND LIGHT SOURCE LIMITED published 46 contract award notices between 2025-03-11 and 2026-10-05; the 46 that state a value add up to €29.2M (official notices, as of 2026-10-27).

Who are DIAMOND LIGHT SOURCE LIMITED's biggest suppliers?

By contract awards: XDS OXFORD LIMITED (8), INSTRUMENT DESIGN TECHNOLOGY LIMITED (5) and FMB Feinwerk- und Messtechnik GmbH (4) (as of 2026-10-27). Winners that could be a private person are not named.

Which DIAMOND LIGHT SOURCE LIMITED contracts end soon?

27 contracts awarded by DIAMOND LIGHT SOURCE LIMITED end in the next 18 months. The soonest with a named holder is the electrical equipment and lighting contract held by Danfysik, ending on 2026-11-16 (end date stated) (as of 2026-10-27).

Does DIAMOND LIGHT SOURCE LIMITED have open tenders now?

Yes: 1 calls for tender from DIAMOND LIGHT SOURCE LIMITED are open today (deadline 2026-10-27 or later) (as of 2026-10-27).

What does DIAMOND LIGHT SOURCE LIMITED buy?

Most of DIAMOND LIGHT SOURCE LIMITED's awards are in Laboratory and precision equipment (CPV 38) (22), Construction materials (CPV 44) (8) and Industrial machinery (CPV 42) (6) (as of 2026-10-27).

Cite as: Arcadium Data, "DIAMOND LIGHT SOURCE LIMITED tenders and contracts: 46 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/diamond-light-source-limited-gb/, data as of 2026-10-27.