Official UK procurement notice
Space Weather Delivery Partner
Authority: Met Office (Central government)
What is being bought
Published requirement descriptionThe Met Office owns the Severe Space Weather Risk on the National Security Risk Assessment (NSRA) and receives funding from the Department for Science, Innovation & Technology (DSIT) to deliver a core national space weather capability to inform mitigation against the worst effects by government and critical sectors.
Given the prominence of the severe space weather as a 'significant' risk on the UK Government's NSRA and the higher than anticipated activity in this solar cycle, crossgovernment activity has increased putting greater demands and requirements on Met Office. Increased funding has been secured to resource these more demanding requirements focussed on improving UK preparedness for any future severe space weather event.
Met Office Technology team is looking to supplement its internal resources to support and advise the Space Weather programme from the technical perspective. The resources to be provided by the Delivery Partner will work in a blended team and will be supported by Met Office internal technical, product and delivery management leadership.
The Met Office require resources to develop, support, maintain and improve our Space Weather portfolio and associated technologies. We're looking for skills that align to the GDaD Profession Capability Framework.
The successful supplier will be expected to supply a suitable development team with the capacity to take immediate ownership of the support and delivery of the Met Office Space Weather portfolio. Note that a period of dual contract running is planned in order to ensure an effective handover of assets and domain knowledge.
The contract will be a non exclusive contract delivered via Statements of Work on time and materials, capped time and materials and a hybrid pricing model using capped time and materials and fixed cost elements for appropriate SoW's.
- The authority expects to re-tender this requirement around 1 May 2030, 23:59 BST.
CPV: IT services: consulting, software development, Internet and support
The lotProcurement structure
single lot · value publishedLot #1AwardedRenewalPublished value£15,000,000
- Economic & financial standing
As set out in the Tender documents
- Technical & professional ability
As set out in the Tender documents
What it takes to wini
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Evaluation split and conditions of participation as published; the tender pack may add morei
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Published sub-criteria (3)
- Quality/Technical: 65%
- Price: 25%
- Social Value: 10%
Published award criteria (3)
- Quality/Technical: Further detail available in the Tender documents
- Social Value: Further detail available in the Tender documents
- Price: Further detail available in the Tender documents
- Economic & financial standing
As set out in the Tender documents
- Technical & professional ability
As set out in the Tender documents
- Price carries 25 of 100 points: a 10% discount moves about 2.5 points. The method statement decides this lot, not the discount.
Price arithmetic assumes straight proportional scoring; the tender pack may use another formula.
Procedure terms & legal framework
From the official record- Procedure method
- Open procedure
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Services
- Notice status
- Awarded
- Procurement threshold
- Above threshold (FTS publication)
- Regulatory regime
- Standard
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Yes (GPA)
- Recurring procurement
- Yes · next expected 1 May 2030
- First published
- 13 Mar 2025, 14:38 GMT
- Last source update
- 19 Mar 2026, 09:25 GMT
- Award evaluation window
- Submission end – 20 Nov 2025
- Authority reference
DN766482- FTS notice number
2025/S 000-032126- Latest notice
- Contract details notice (UK7)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-04ecd5Find a Tender- Contract terms summary
Available in the Tender documents
How it was run
Official notice- Submission deadline
- 19 Aug 2025, 14:00 BST
- Clarification deadline
- 8 Aug 2025, 16:00 BST
- Submission channel
- Official e-sourcing portal
- Electronic submission
- Allowed
- Accepted languages
- en
A copy of the Tender documents must be submitted no later than 14:00 hrs on 19 August 2025 via the Met Office Portal:
procontract.due-north.com/register ↗
For any system issues related to registration or accessing the opportunity on the Met Office ProContract Portal please contact the ProContract Helpdesk - by emailing the ProContract support team - ProContractSuppliers@proactis.com
Timeline
13 Mar 2025 → 19 Mar 2026 · 10 dates- Planning notice published13 Mar 2025, 14:38 GMT
- Market engagement24 Apr 2025, 23:59 BST
Met Office wishes to speak to the market to gain their insights and experience in this field which may be fed into the development and make-up of the Space Weather Delivery Partner solution.
Met Office intends to hold a Supplier Market Engagement event on 1st April 2025, this will be a virtual event.
In advance of this event, we will be issuing a draft specification, a Space Weather Early Market Engagement document and a Request for information (RFI) document, this will be no later than 21st March 25 via the Met Office ProContract portal: procontract.due-north.com/Register ↗. The RFI will contain a number of questions we would like responses to, the RFI return date will be the 11th April 2025
The documents will be published and available via the Met Office ProContract portal and potential suppliers will have the option to ask clarification questions during this Market Engagement period.
To register attendance for the virtual Market Engagement event and to access the relevant information relating to this Space Weather Delivery Partner Market Engagement, potential suppliers must register on the Met Office ProContract Portal: procontract.due-north.com/Register ↗
Please Note: This information will not be available via any other source.
For any system issues related to registration or accessing the opportunity on the Met Office ProContract Portal please contact the ProContract Helpdesk - by emailing the ProContract support team - ProContractSuppliers@proactis.com
- Tender notice published13 Jun 2025, 09:00 BST
- Clarification questions by8 Aug 2025, 16:00 BST
- Submission deadline19 Aug 2025, 14:00 BST
- Award decision expected by340 days ago20 Nov 2025, 23:59 GMT
- Assessment summaries sent314 days ago17 Dec 2025
- Standstill ends300 days ago30 Dec 2025, 23:59 GMT
- Contract starts295 days ago5 Jan 2026
- Latest notice published221 days ago19 Mar 2026, 09:25 GMT
Notice history
15 events · 8 releases on Find a Tender · since 13 Mar 2025- Preliminary market engagement notice published13 Mar 2025, 14:38 GMTUK2
- Tender notice published13 Jun 2025, 09:00 BSTUK4
- Published value published: £15,000,00013 Jun 2025, 09:00 BST
- Status changed to active13 Jun 2025, 09:00 BST
- Procurement method changed13 Jun 2025, 09:00 BST
- Deadline published: 22 Jul 2025, 14:00 BST13 Jun 2025, 09:00 BST
- Tender notice published16 Jun 2025, 08:20 BSTUK4
- Tender notice published16 Jun 2025, 09:16 BSTUK4
- Tender notice published4 Jul 2025, 15:05 BSTUK4
- Deadline moved to 19 Aug 2025, 14:00 BST4 Jul 2025, 15:05 BST+28 days · was 22 Jul 2025, 14:00 BST
- Tender notice published15 Jul 2025, 10:30 BSTUK4
- Contract award notice published17 Dec 2025, 10:49 GMTUK6
- Status changed to complete17 Dec 2025, 10:49 GMT
- Contract signature expected16 Jan 2026, 23:59 GMTscheduled
- Contract details notice published19 Mar 2026, 09:25 GMTUK7
Published amendments (1)
Tender submission deadline extended to 19 August 2025 - 14:00hrs Clarification deadline extended to 8 August 2025 - 16:00hrs
Routine re-releases (8)
- 2025-07: 1 release · 4 Jul 2025
- 2025-06: 3 releases · 13 Jun 2025, 16 Jun 2025
- 2025-03: 1 release · 13 Mar 2025
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecast| Awarded to | Value | Date | Status |
|---|---|---|---|
| CACI Ltd1 Feb 2026 – 31 Jan 2031 · up to 31 Jan 2033Extensions: Option to extend for a further period of up to two years exercisable at Buyer's discretion | £15,000,000 | 12 Dec 2025 | Awarded |
Contracts
Contract 1 · CACI Ltd
- Signed
- 17 Mar 2026
- Value
- £15,000,000
- Period
- 17 Mar 2026 – 22 Feb 2031 · up to 22 Feb 2033 with extensions
- Status
- active
- Extensions
- Option to extend for a further period of up to two years at Buyer's discretion
3 agreed KPIs: Service Provision · Response to new requirements · Compliance
- Service Provision, This KPI measures the availability of the Space Weather services. It tracks the percentage of time the service is available in a rolling 12-month period.
- Response to new requirements, This KPI measures the supplier's responsiveness to requests for new requirements
- Compliance, This KPI measures the RAG ratings in the Performance Dashboard. It specifically tracks the number of non-Green ratings within the specified timeframe.
Bid statistics published by the authority
| Bids | SME | VCSE | Valid bid range |
|---|---|---|---|
| 4final-stage tenders | 2 | 0 | — |
Who bid
- wonCACI LIMITED · Greater London
- did not winCGI IT UK LIMITED · Greater London
- did not winVE3 GLOBAL LTD · Greater London
- did not winWARACLE LIMITEDSME · Scotland
Bidders as named on the Procurement Act 2023 award notice. “Won” means the bidder holds an award on this notice.
Contracting authority & participating public bodies
Bidders & participating suppliers
4 commercial parties on the notice · 1 awarded- CACI LIMITEDAwarded supplier
- CGI IT UK LIMITEDBidder / tenderer
- VE3 GLOBAL LTDBidder / tenderer
- WARACLE LIMITEDBidder / tenderer
Official documents & specifications (8)
Official links; attachments are not copiedNotices published for this procedure
- Contract details notice Contract details notice on Find a Tender
- Contract award notice Contract award notice on Find a Tender
- Tender notice Tender notice on Find a Tender
- Tender notice Tender notice on Find a Tender
- Tender notice Tender notice on Find a Tender
- Tender notice Tender notice on Find a Tender
- Tender notice Tender notice on Find a Tender
- Preliminary market engagement notice Preliminary market engagement notice on Find a Tender