Nuclear Waste Services Limited: Contract Register & Procurement Profile
Companies House: Private Limited Company·GOV.UK register: Other·GOV.UK register: Public corporation·Other public body·North West England·Calderbridge, Seascale
Official UK PPONPNWB-5846-DYCHWebsitegov.uk ↗
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Tenders you can still bid for.
Notices at tender stage whose deadline has not passed.
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Notices published in the last 12 months.
Counted per tender, not per lot, against the 12 months before where shown.
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How many companies usually bid when this buyer runs a tender.
Middle value of the bid counts on its award notices, one per lot. Only real competitions count: direct awards and framework places are left out.
Based on 5 lots from this buyer’s competitions, last 24 months.
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How much of this buyer’s work goes to its three most frequent suppliers.
Share of its awarded tenders that name at least one of the top three. Each tender is counted once.
27 awarded tenders, 54 different suppliers.
Describes the record. It is not a sign of favouritism.
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Contracts that finish in the next 18 months.
Published contracts with an end date in that window. No end date, not counted.
A likely retender, not a certain one.
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How much this buyer has awarded recently, by published values.
Sum of award values to single suppliers, VAT excluded, on notices from the last 24 months. Framework ceilings and repeated totals are left out.
Published values, not actual spend. The biggest rows are listed so you can check.
Open notices
2 live · deadline in the future or not published · as of page build
| Notice | Deadline | Days left | Published value |
|---|---|---|---|
| Site Characterisation Professional Services Support (SCPSS) - C26888 | 26 Oct 2026 | 26d | £13,800,000 |
| Business & Technical Services Marketplace | 28 Feb 2029 | 882d | £175,000,000 |
What they buyi
What kind of work is bought here.
Notices by procurement category (CPV). A notice with several categories counts in each.
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What kind of work is bought here.
Notices by procurement category (CPV). A notice with several categories counts in each.
Last 24 months · CPV divisions on published procedures · a notice with several divisions counts in each
71 Architectural, construction, engineering16 procedures · 31% · 1 open90 Sewage, refuse, cleaning and environmental16 procedures · 31% · 1 open73 Research and development services11 procedures · 21% · 1 open44 Construction structures and materials7 procedures · 13%79 Business services: law, marketing, consulting6 procedures · 12% · 1 open98 Other community, social and personal services4 procedures · 8% · 1 open45 Construction work3 procedures · 6%72 IT services: consulting, software, internet2 procedures · 4%How they buyi
How work here is packaged.
Notices by commercial tool: a single contract, a framework, or a dynamic purchasing system.
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How work here is packaged.
Notices by commercial tool: a single contract, a framework, or a dynamic purchasing system.
Last 24 months · 52 notices · commercial tool and route as published on the notice, not a legal-regime claim
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How work here is packaged.
Notices by commercial tool: a single contract, a framework, or a dynamic purchasing system.
- Contract 50% (26 notices)
- Framework 46% (24 notices)
- Dynamic purchasing system 4% (2 notices)
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Which procedures buyers here use.
Notices by the procedure they declare: open, selective, limited or direct. Open and selective are competitions; limited and direct are not.
- Route not published 33% (17 notices)
- Open 29% (15 notices)
- Selective 21% (11 notices)
- Direct award 13% (7 notices)
- Limited / restricted 4% (2 notices)
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How many companies usually bid when this buyer runs a tender.
Middle value of the bid counts on its award notices, one per lot. Only real competitions count: direct awards and framework places are left out.
Based on 5 lots from this buyer’s competitions, last 24 months.
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How long this buyer takes to decide after bids close.
Middle value in days from deadline to first award notice, on this buyer’s own tenders.
Based on 3 decided tenders across all categories, last 24 months.
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How often this buyer changes a notice after publishing it.
Middle number of amendments per notice. Deadline extensions and corrections both count.
Based on 52 notices across all categories, last 24 months.
Who wins herei
Which suppliers win the most here.
Suppliers ranked by the number of tenders won, not by money. A supplier on one big framework with many call-offs does not outrank one that won many separate competitions.
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Which suppliers win the most here.
Suppliers ranked by the number of tenders won, not by money. A supplier on one big framework with many call-offs does not outrank one that won many separate competitions.
All published awards naming a supplier · ranked by distinct procedures, not pounds · panel and call-off entries inflate award records
| Supplier | Procedures | Share | Last 24m | Award records | Last activity |
|---|---|---|---|---|---|
| Cyclife UK | 4 | 14.8% | 4 | 4 | 5 Jun 2026 |
| Amentum Clean Energy Ltd | 3 | 11.1% | 3 | 11 | 3 Mar 2026 |
| Galson Sciences Limited. | 3 | 11.1% | 3 | 6 | 3 Mar 2026 |
| Amentum Clean Energy Limited | 3 | 11.1% | 3 | 6 | 24 Apr 2026 |
| AtkinsRéalis UK Ltd | 3 | 11.1% | 2 | 4 | 24 Apr 2026 |
| Inutec Ltd T/A Tradebe Inutec | 3 | 11.1% | 2 | 3 | 5 Jun 2026 |
| NSG Environmental Ltd | 2 | 7.4% | 2 | 3 | 24 Apr 2026 |
| Eden Nuclear | 2 | 7.4% | 2 | 2 | 21 Oct 2025 |
The three most frequent suppliers are named on 30% of 27 awarded procedures (each procedure counted once, so a panel shared by several of them is not double-counted); 54 distinct suppliers hold at least one. Descriptive concentration of published awards — not a statement of preference.
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How much this buyer has awarded recently, by published values.
Sum of award values to single suppliers, VAT excluded, on notices from the last 24 months. Framework ceilings and repeated totals are left out.
Published values, not actual spend. The biggest rows are listed so you can check.
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What one of this buyer’s contracts is usually worth.
Middle value of the same awards as the total above.
Largest published awards iThe biggest published awards. Awards to a single supplier with a published value, largest first, so you can check the totals against the notice. A repeated framework total can appear here. Open the notice to check. | Supplier | Awarded | Term | Published value |
|---|---|---|---|---|
| Operational Technologies | Industrial Technology Systems Limited | — | — | £950,000 † |
| APM Charterships | Association for Project Management (APM) | — | 4 yrs | £100,000 † ≈ £25k/yr |
| Unmanned Aerial Vehicle (UAV) System | Coptrz Ltd | — | — | £74,000 † |
| Cumberland Care Experienced | Cumbria Youth Alliance | — | 1 yrs | £35,000 † ≈ £35k/yr |
| Cumberland Care Experienced | Inspira 01 | — | 1 yrs | £25,000 † ≈ £25k/yr |
Contracts endingi
Contracts that finish in the next 18 months.
Published contracts with an end date in that window. No end date, not counted.
A likely retender, not a certain one.
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Contracts that finish in the next 18 months.
Published contracts with an end date in that window. No end date, not counted.
A likely retender, not a certain one.
Published end dates only · 70 of 132 contracts carry one · not a retender forecast
| Contract | Holder | Ends | Published value |
|---|---|---|---|
| Wildlife Tower Installation | Stobbarts Limited | 30 Oct 2026 | £136,094 |
| Cumberland Care Experienced (CYA) | Cumbria Youth Alliance | 31 Mar 2027 | £35,000 |
| Cumberland Care Experienced (Inspira) | Inspira 01 | 31 Mar 2027 | £25,000 |
Recent procedures
Latest 50 of 76 procedures on this authority cluster, incl. beneficiary and procuring-entity roles
| Procedure | Status | Published | Published value |
|---|---|---|---|
| Bagged Combustible Bulk Order | Awarded / complete | 8 Sept 2026 | — |
| Bulk Combustible Bulk Order | Awarded / complete | 8 Sept 2026 | — |
| NWS Independent Assurance ServiceAdvisory and consultative engineering services | Planned | 8 Sept 2026 | £35,000,000 |
| Treatment & Conditioning Services Framework (2026-2030)Collection of radioactive waste | Awarded / complete | 11 Aug 2026 | £47,500,000 |
| Disposal System Science & Technology FrameworkResearch and experimental development services | Planned | 6 Aug 2026 | £13,700,000 |
| Environmental Safety Case: General Tech inc Geological & HydrogeologicalDisposal of radioactive waste | Open | 27 Jul 2026 | £13,700,000 |
| Type B NOVAPAK Design Authority and Technical Support Services | Awarded / complete | 24 Jul 2026 | — |
| Wildlife Tower Installation | Awarded / complete | 23 Jul 2026 | — |
| Facilities ManagementFacilities management services | Planned | 1 Jul 2026 | £22,000,000 |
| Low Level Waste Repository (LLWR) Vault Optimisation and Capping DeliveryArchitectural | Planned | 17 Jun 2026 | £318,000,000 |
| ThermoChimie Phase 4 FrameworkResearch and development services and related consultancy services | Awarded / complete | 21 May 2026 | £2,500,000 |
| Waste Disposal Services to Permitted LandfillRadioactive waste treatment services | Open | 30 Apr 2026 | £14,800,000 |
| Environmental Monitoring Sample AnalysisAnalysis services | Awarded / complete | 29 Apr 2026 | £2,000,000 |
| Expert Support and Alternative Solutions FrameworkRadioactive waste treatment services | Awarded / complete | 24 Apr 2026 | £14,500,000 |
| Cumberland Care Experienced | Awarded / complete | 8 Apr 2026 | — |
| Statutory Accounts Audit | Awarded / complete | 18 Mar 2026 | — |
| AGR spent fuel Advice | Awarded / complete | 5 Mar 2026 | — |
| Site Characterisation Delivery Partner (SCDP)Drilling services | Planned | 24 Feb 2026 | £1,365,000,000 |
| APM Charterships | Awarded / complete | 21 Jan 2026 | — |
| Road Transport Services (October - December 2025)Road transport services | Awarded / complete | 16 Jan 2026 | £25,000,000 |
Data coverage & method
- Source: Find a Tender OCDS releases; mixed PCR 2015 / Procurement Act 2023 history — no legal-regime label is applied.
- Counts are procedures (one notice family), not lots. Authority cluster = canonical buyer plus beneficiary and procuring-entity roles.
- Published procedure values exist on a minority of notices; their lifetime sum (£801m, ceilings stripped) is a catalogue fact, not spend, and is not shown as a headline.
- Awards on procedures published in the last 24 months: 124 award records on 21 procedures (119 to a single canonical supplier, 5 multi-supplier). 5 values come from the contract record when the award carried none; 3 awards published only a VAT-inclusive amount and are counted but not valued.
- Bid counts, deadline-to-award, amendments and award-vs-estimate come from the nightly buyer analytics row; each figure’s own method and sample is behind its , the long form on Methodology.
- Contract end dates: 70 of 132 published contracts carry a period end; 3 end within 18 months, 1 within 6.
- Never shown: contact details, predicted winners, payment behaviour, or “who to invite”.
Identifiers consolidated into this page (17 historical Find a Tender publication identifiers)
Official notices referenced this authority under these publication identifiers. Alias URLs are not separate pages.
Canonical page id: GB-PPON-PNWB-5846-DYCH