Radioactive Waste Management Limited: Contract Register & Procurement Profile
Companies House: Private Limited Company·GOV.UK register: Other·South East England·Didcot
Companies House08920190 ↗
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Tenders you can still bid for.
Notices at tender stage whose deadline has not passed, counted the way the search counts them: a notice shows under every code and region it names.
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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 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.
16 awarded tenders, 29 different suppliers.
Describes the record. It is not a sign of favouritism.
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Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
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 |
|---|---|---|---|---|---|
| Jacobs UK Ltd | 3 | 18.8% | 0 | 9 | — |
| WSP UK Limited | 3 | 18.8% | 0 | 8 | — |
| British Geological Survey | 2 | 12.5% | 0 | 2 | — |
| Shearwater Geoservices Limited | 1 | 6.3% | 0 | 3 | — |
| Mott McDonald Limited | 1 | 6.3% | 0 | 2 | — |
| Wood Group UK Limited | 1 | 6.3% | 0 | 2 | — |
| AECOM LIMITED | 1 | 6.3% | 0 | 1 | — |
| Galson Sciences Limited. | 1 | 6.3% | 0 | 1 | — |
The three most frequent suppliers are named on 38% of 16 awarded procedures (each procedure counted once, so a panel shared by several of them is not double-counted); 29 distinct suppliers hold at least one. Descriptive concentration of published awards, not a statement of preference.
Contracts endingi
Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
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Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
14 of 31 contracts carry an end date, 12 estimated from the duration · not a retender forecast
| Contract | Holder | Ends | Published value |
|---|---|---|---|
| RWM703 Site Characterisation Interpretation Support Framework | British Geological Survey | 2 Jan 2027 estimated | £5,000,000 |
| Lot 1 3D Marine Seismic Acquisition: Deep Water | Shearwater Geoservices Limited | 29 Jan 2027 estimated | £15,200,000 |
| Lot 2 2D Marine Seismic Acquisition | Shearwater Geoservices Limited | 29 Jan 2027 estimated | £3,300,000 |
| Lot 3 Seismic Processing | Shearwater Geoservices Limited | 29 Jan 2027 estimated | £900,000 |
Recent procedures
Latest 50 of 59 procedures where this authority buys, is the authority the work is for, or runs the procurement
| Procedure | Status | Published | Published value |
|---|---|---|---|
| Provision of Film/Audio/Video production services for NWSInformation film production | Open | 2 Nov 2022 | £750,000 |
| Major Permissions Delivery PartnerArchitectural | Planned | 3 Oct 2022 | £100,000,000 |
| Security & Safeguards FrameworkNuclear safety services | Planned | 7 Sept 2022 | £1,000,000 |
| Specialist Security Support for Marine Seismic ProjectGuard services | Awarded / complete | 27 Apr 2022 | — |
| SITE EVALUATION SUPPORT FRAMEWORKAdvisory and consultative engineering services | Awarded / complete | 26 Apr 2022 | — |
| Marine Seismic Survey and ProcessingDimensional surveying services | Awarded / complete | 25 Mar 2022 | £17,500,000 |
| Cost estimating support to Technical ProgrammeArchitectural | Planned | 16 Feb 2022 | £1,500,000 |
| RWM 338 (GP 207) Nuclear Safety CaseNuclear safety services | Planned | 27 Jan 2022 | — |
| Radioactive Waste Management Facilities Management ServicesBuilding and facilities management services | Awarded / complete | 6 Jan 2022 | — |
| Provision of International Stakeholder Visits (Posiva Oy)Nuclear safety services | Awarded / complete | 23 Dec 2021 | — |
| Impact of highly saline UK groundwaters on bentonite performanceResearch and development services and related consultancy services | Open | 20 Dec 2021 | £650,000 |
| Site Characterisation Support Services Framework - Load Tender DocumentsGeological consultancy services | Awarded / complete | 19 Dec 2021 | £8,000,000 |
| Geotechnical Engineering Guidelines and Geotechnical Engineering Strategy GDF Programme Tranche 2 and Tranche 3Civil engineering consultancy services | Open | 6 Dec 2021 | £3,000,000 |
| Marine Shallow Water Seismic SurveyDimensional surveying services | Planned | 26 Nov 2021 | £1,500,000 |
| Introduction of Hydrogen Recombiners and Getters to a GDF as Mitigations to Waste-derived Gas IssuesEnvironmental services | Open | 18 Nov 2021 | £100,000 |
| Development of experimental methodologies for the measurement of site-specific and other safety-relevant radionuclide behaviour parameters (Phase 2)Consultative engineering and construction services | Open | 12 Nov 2021 | — |
| Project Management Support ContractConstruction consultancy services | Open | 12 Nov 2021 | £8,000,000 |
| Gas migration in mudrocks of potential interest to the UK GDF programmeDesign and execution of research and development | Open | 2 Nov 2021 | £500,000 |
| Technical Toolkits – Support, Maintenance and Development FrameworkIT services: consulting | Open | 27 Oct 2021 | £4,000,000 |
| Programme and Project Management System LicencesIT services: consulting | Awarded / complete | 21 Oct 2021 | — |
About this data
- Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
- One profile per authority. Different spellings and registration numbers of the same body are merged into this profile. It includes tenders the authority ran for other bodies and tenders run on its behalf; spend is credited to the body that pays.
- Values are published values. Award values are what the authority published, excluding VAT and framework ceilings. They are not a budget or total spend.
- Contract end dates. 14 of 31 published contracts have an end date; 12 of those are estimated as the signature (or publication) date plus the published duration and are marked “estimated”. They feed “Contracts ending”, the same rule as the retender radar.
- Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.