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BUYING ORGANISATION

Sellafield Limited

Published procurement activity · 411 tenders

ORGANISATION DETAILS

Sellafield Limited

Buyer information published with procurement notices.

Published identifier
GB-PPON PWYP-8439-MZWY
Address
Warrington, UKD61, WA3 6GR, United Kingdom
First notice
27 Mar 2025
Latest notice
21 Oct 2026
Find a Tender
All tenders411£10.2bnCombined published GBP valueOther published source values: EUR €5.1m
Open12£209.9mCombined published value
Closed7£114.8mCombined published value
Awarded349£8.9bnCombined published GBP valueOther published source values: EUR €93k
Cancelled0—No published tender values
ISSUED TENDERS

411 tenders

All · 411Open · 12Closed · 7Awarded · 349Cancelled · 0

Design support to remediation and security

Sellafield Limited · UKD61

• Intelligent client support and oversight • Front End pre-Outline Business Case development and early design strategy • Niche nuclear and specialist support to: 1. Remediation clean up the Sellafield Site and safe treatment and storage capability for waste 2. Sellafield Security Enhancements Programme This will be procured via

Sources Find a TenderPublished 10 Aug 2026Reference 075640-2026Sector 79933000 — Design support services
Value not statedNo published estimate

Design support to process engineering

Sellafield Limited · UKD61

Routine and urgent design support across the enterprise to nuclear and non-nuclear facilities. Specific support to process engineering. This will be procured via Crown Commercial Service framework RM6356.

Sources Find a TenderPublished 10 Aug 2026Reference 075636-2026Sector 79933000 — Design support services
Value not statedNo published estimate

Design support to manufactured products

Sellafield Limited · UKD61

Routine and urgent design support across the enterprise to nuclear and non-nuclear facilities. Specific support to manufactured products organisation; ensuring the business has access to bespoke / high quality products that need to be repeatedly supplied to support operating facility missions. This will be procured via Crown C

Sources Find a TenderPublished 10 Aug 2026Reference 075632-2026Sector 79933000 — Design support services
Value not statedNo published estimate

Evolve Work Experience

Sellafield Limited · UKD61

Evolve Work Experience for year 10 students

Sources Find a TenderPublished 7 Aug 2026Reference 075325-2026
£120kContract value · excl. VAT£144k incl. VAT

UK2 – Preliminary Market Engagement – Sellafield Limited: Software Asset Management Services

Sellafield Limited · UKD61

Sellafield Ltd is considering a call for competition for Software Asset Management (SAM) Services under the Technology Services 4 (TS4) Framework Agreement (RM6190) Lot 4 – Infrastructure Management. We anticipate launching this call for competition in October 2026. Sellafield Ltd is seeking supplier insights and feedback on the

Sources Find a TenderPublished 3 Aug 2026Reference 094439-2026Sector 72000000 — IT services: consulting, software development, Internet and support
£4.8mEstimated value

SLNSC and SLNSyC Committee Independent Members

Sellafield Limited · UKD61

Independent members of the Sellafield Ltd Nuclear Safety Committee (SLNSC) and the Sellafield Ltd Nuclear Security Committee (SLNSyC) act in an advisory capacity, providing independent and impartial advice. Their role includes participation in pre‑engagement workshops and site visits, review of pre‑reading and supporting documen

Sources Find a TenderPublished 29 Jul 2026Reference 071534-2026
£300kContract value · excl. VAT£360k incl. VAT

supply of survey meter and dual probe

Sellafield Limited · UKD61

METER:SURVEY, PART REF 4250693, RADEYE SX, FOR GM MONITORING, MEASURING RANGE: 100,000 CPS, HIGH VOLTAGE RANGE: 100V - 1400V. & PROBE:DUAL, REF DP6RB, ALPHA-BETA-GAMMA DUAL PHOSPHOR SCINTILLATION PROBE, 100cm² RECTANGULAR WINDOW WITH MHV CONNECTOR, RUGG

Sources Find a TenderPublished 22 Jul 2026Reference 069055-2026
£41.3kContract value · excl. VAT£49.6k incl. VAT

supply handheld radiation mapping system

Sellafield Limited · UKD61

supply handheld radiation mapping system REF NVH, N-VISAGE EXPLORE, PRODUCT CODE: NVH

Sources Find a TenderPublished 22 Jul 2026Reference 069053-2026
£155kContract value · excl. VAT£186k incl. VAT

supply of Mast recovery system

Sellafield Limited · UKD61

SYSTEM:MAST RECOVERY, REF PAR-SY-AIR-001 FOR M3000 MANIPULATOR.

Sources Find a TenderPublished 22 Jul 2026Reference 069052-2026
£50kContract value · excl. VAT£60k incl. VAT

Organisation details and tender classifications reflect information published by the original procurement sources. Similar buyer names are grouped only where an official identifier or compatible name and postcode provide a safe link.