System operational · UK tenders

Buyer profile

Sellafield Limited

otherNorth WestenglandGB

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Total contracts

316

Known spend

£4bn

290 disclosed

Average value

£14m

Per contract

Active suppliers

10

Last 5 years

Open1Awarded282Closed9

Top suppliers

Last 5 years
  1. 1

    Gunnebo Entrance Control Ltd

    7 winslatest 27 May 2026

    £358,576

  2. 2

    SAP (UK) LIMITED

    6 winslatest 01 Apr 2026

    £30m

  3. 3

    Phoenix Dosimetry Ltd (HTSL Group)

    6 winslatest 22 Sept 2026CH 08521146

    £398,643

  4. 4

    Thomas Graham & Sons Limited

    6 winslatest 29 Sept 2026

    £389,456

  5. 5

    CORE Nuclear Solutions Ltd

    6 winslatest 28 Jul 2026CH 07293592

    £295,487

  6. 6

    ABB Limited

    5 winslatest 02 Mar 2026

    £4m

  7. 7

    Rexel UK Ltd

    5 winslatest 20 Feb 2026

    £430,771

  8. 8

    Nuvia Ltd

    5 winslatest 06 Oct 2026

    £387,967

  9. 9

    Wellman Booth

    5 winslatest 30 Sept 2026

    £301,859

  10. 10

    Induchem UK Ltd

    5 winslatest 10 Apr 2026

    £214,102

What they buy

By CPV category
  • Architectural & engineeringCPV 71

    6 contracts · £106m

  • IT servicesCPV 72

    6 contracts · £14m

  • Repair & maintenanceCPV 50

    6 contracts · £13m

  • Construction materialsCPV 44

    5 contracts · £31m

  • SoftwareCPV 48

    4 contracts · £6m

  • Installation servicesCPV 51

    4 contracts · £2m

  • Construction worksCPV 45

    3 contracts · £3bn

  • Business servicesCPV 79

    3 contracts · £101m

Renewal radar

Awarded contracts predicted to come up for re-tender in the next 18 months

1 forecast
  • Provision of Civilian Guard Force

    Predicted using median duration of UK contracts in the same CPV division (11 months from contract start date → renewal expected by Apr 2027).

    Apr 2027

    40% confident

Tender activity

Notices published per month — last 24 months

20 active months
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All contracts (317)

S
ocds-h6vhtk-067fc1 · award

To supply 1 off module:inner, DRG PV1344210,

Sellafield Limited
North West

MODULE:INNER, DRG PV1344210, ITEM L6013/2, MANUFACTURER DRG 55209300, FOR SIZE 50MM EASI-SLEEVE 2-WAY 1314 STRAINER VALVE, SIZE 40 x 80 x 40MM, 304L/PFA WITH 1000 MICRON STRAINER.

£Up to £45,621
Posted · 6mo agoView details →
S
ocds-h6vhtk-067fc0 · award

To supply 1 x camera:assembly,ref R980CMC03A.

Sellafield Limited
North West

to supply 1 off CAMERA:ASSEMBLY,REF R980CMC03A.

£Up to £37,560
Posted · 6mo agoView details →
S
ocds-h6vhtk-067fbf · award

Brake:emergency, electromagnetic,

Sellafield Limited
North West

BRAKE:EMERGENCY, ELECTROMAGNETIC, REF 2SA, PART REF 945W30000, CALIPER 2SA COIL 50V, FAIL SAFE, AS PER LEAFLET T03781-01, OPENING PROVING SWITCH, PADS TYPE: US2-1 ATU,

£Up to £75,331
Posted · 6mo agoView details →
S
ocds-h6vhtk-067fbe · award

Sitewide maintenance and breakdown support

Sellafield Limited
North West

Maintenance, breakdown and spares support for Dale Power Uninterruptible Power Supply (UPS)es and chargers on site.

£Up to £65,000
Posted · 6mo agoView details →
S
ocds-h6vhtk-067fbd · award

Supply of refurbished OEM ZR5 (energy recovery) aftercooler bundle.

Sellafield Limited
North West

Supply of 4 x Refurbished OEM ZR5 (Energy Recovery) Aftercooler Bundle.

£Up to £43,857
Posted · 6mo agoView details →
S
ocds-h6vhtk-065727 · award

Waste vitrification plant distributed control system critical spares

Sellafield Limited
North West

Supply of critical spares from the original equipment manufacturer for the waste vitrification plant (WVP) facility's distributed control system (DCS). The existing DCS was origina

£Up to £977,689
Posted · 6mo agoView details →
S
ocds-h6vhtk-067df1 · award

Fit socket and plug parts for crane lift

Sellafield Limited
North West

Fit socket and plug parts for crane lift with power module assembly and documentation.

£Up to £139,740
Posted · 6mo agoView details →
S
ocds-h6vhtk-067d83 · award

Software licensing and maintenance support renewal for various products

Sellafield Limited
servicesNorth West

Call off from the HealthTrust Europe (HTE) ICT Solutions 2023 Digital Technology FW (ComIT 3), following a further competition for the renewal of an existing Oracle support contrac

£On request
Posted · 6mo agoView details →
S
ocds-h6vhtk-067d04 · award

Purchase of kit spares and inner module equipment

Sellafield Limited
North West

Purchase of Kit spares for 3-way ports and Inner Module Equipment

£Up to £75,032
Posted · 6mo agoView details →
S
ocds-h6vhtk-067d03 · award

Repair of automation control equipment

Sellafield Limited
North West

provision of the stocking, repairing, and selling of new and surplus industrial automation control equipment for offline equipment

£Up to £32,396
Posted · 6mo agoView details →
S
ocds-h6vhtk-067d02 · award

Purchase of gamma spectrometer and equipment

Sellafield Limited
North West

Purchase of Gamma Spectrometer, cooling system and adaptors.

£Up to £50,942
Posted · 6mo agoView details →
S
ocds-h6vhtk-067d00 · award

Purchase of spinchem equipment

Sellafield Limited
North West

Purchase of SpinChem Equipment: 2 x SpinChem Stirrer Kit 150 x SpinChem Essentials Kit MiniRBR Empty (Custom M.O.C.) 100 x SpinChem RBR 16ml Empty

£Up to £30,710
Posted · 6mo agoView details →
S
ocds-h6vhtk-067cff · award

Supply of x3 full height turnstiles

Sellafield Limited
North West

supply of 3 base turnstiles with reader control including testing. fitted with light and status indication.

£Up to £162,360
Posted · 6mo agoView details →
S
ocds-h6vhtk-067cfd · award

Supply of hydraulic 4 stage telescopic cylinder

Sellafield Limited
North West

Supply of hydraulic 4 stage telescopic cylinder with piston. 200Nm torque

£Up to £79,469
Posted · 6mo agoView details →
S
ocds-h6vhtk-067cfc · award

Provision of two ambulances

Sellafield Limited
North West

Provision of two ambulances for the Sellafield Fire and Rescue Service.

£Up to £174,000
Posted · 6mo agoView details →
S
ocds-h6vhtk-067aff · award

Core HR saas licensing to include recruitment module

Sellafield Limited
North West

Finance accounting and enterprise resource planning ERP software

£Up to £27,600,000
Posted · 6mo agoView details →
S
ocds-h6vhtk-06780d · award

Supply of flask seals, gaskets & 'O' rings

Sellafield Limited
goodsNorth West

Supply of Nuclear Transport Flask Specialised Seals, Gaskets & 'O' Rings, to enable the repair and maintenance of the internal & external nuclear waste transport flasks. This will

£Up to £400,000
Posted · 6mo agoView details →
S
ocds-h6vhtk-067605 · award

Industrial radiography sources

Sellafield Limited
North West

Supply and service high energy radiography sealed sources to support site operations.

£Up to £169,460
Posted · 6mo agoView details →
S
ocds-h6vhtk-05dca3 · award

VOR application as part of the petersons transfer to SL

Sellafield Limited
North West

VOR Application for SL warehousing as part of the Petersons transfer to SL

£Up to £330,000
Posted · 6mo agoView details →
S
ocds-h6vhtk-067239 · award

Fire panel installation

Sellafield Limited
North West

Fire panel installation including engineer visit for 1 week, project management costs and training.

£Up to £72,029
Posted · 6mo agoView details →
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