Find a TenderAwardedContract details notice
Published 13 Mar 2025, 14:38 GMT

Official UK procurement notice

Space Weather Delivery Partner

Official notice

Authority: Met Office (Central government)

ServicesOpen procedureAbove thresholdSME suitableVCSE suitable
Sectors: IT Services & Software (72) Delivery: UK
Published estimate£15,000,000≈ £3.0m / year · £18,000,000 inc. VAT · 1 value update
Submissions closed 19 Aug 2025awarded 12 Dec 2025
Awarded to CACI Ltd
Contract term 5 yrsends 4 Jan 2031 · up to 4 Jan 2033 with extensions · starts 5 Jan 2026

What is being bought

Published requirement description

The 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 published
Lot #1AwardedRenewal 5 yrsSMEVCSEPublished value£15,000,000
Contract period: 5 Jan 2026 – 4 Jan 2031 (5 yrs) · up to 4 Jan 2033 with extensionsValue: £15,000,000 exc. VAT · £18,000,000 inc. VAT
Delivery: UKEligibility: SME eligibleVCSE eligible
Extensions: Option to extend for a further period of up to two years exercisable at Buyer's discretion
Pre-qualification & selection criteria (PQQ)2
  • Economic & financial standing

    As set out in the Tender documents

  • Technical & professional ability

    As set out in the Tender documents

What it takes to win
i

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 more
How bids were scored
Quality: 65%Price: 25%Social value: 10%
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
Conditions of participation2
  • Economic & financial standing

    As set out in the Tender documents

  • Technical & professional ability

    As set out in the Tender documents

What this means for your bid
  • 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)
IT services: consulting, software development, Internet and support
Delivery area
UK
Official registry OCID
ocds-h6vhtk-04ecd5 Find a Tender
Contract terms summary

Available in the Tender documents

How it was run

Official notice
Run through: ProContract (Due North) · Who buys & how to bid on ProContract
Supplier login requiredElectronic submission allowedLanguage: EN
Access & registration note: Free · short registration with manual review; public opportunity list
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
Detailed submission instructions & authority contactsFrom official release

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 - [email protected]

Timeline

13 Mar 2025 → 19 Mar 2026 · 10 dates
  1. Planning notice published
    13 Mar 2025, 14:38 GMT
  2. Market engagement
    24 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 - [email protected]

  3. Tender notice published
    13 Jun 2025, 09:00 BST
  4. Clarification questions by
    8 Aug 2025, 16:00 BST
  5. Submission deadline
    19 Aug 2025, 14:00 BST
  6. Award decision expected by340 days ago
    20 Nov 2025, 23:59 GMT
  7. Assessment summaries sent314 days ago
    17 Dec 2025
  8. Standstill ends300 days ago
    30 Dec 2025, 23:59 GMT
  9. Contract starts295 days ago
    5 Jan 2026
  10. Latest notice published221 days ago
    19 Mar 2026, 09:25 GMT

Notice history

15 events · 8 releases on Find a Tender · since 13 Mar 2025
  1. Preliminary market engagement notice published
    13 Mar 2025, 14:38 GMT
    UK2
  2. Tender notice published
    13 Jun 2025, 09:00 BST
    UK4
  3. Published value published: £15,000,000
    13 Jun 2025, 09:00 BST
  4. Status changed to active
    13 Jun 2025, 09:00 BST
  5. Procurement method changed
    13 Jun 2025, 09:00 BST
  6. Deadline published: 22 Jul 2025, 14:00 BST
    13 Jun 2025, 09:00 BST
  7. Tender notice published
    16 Jun 2025, 08:20 BST
    UK4
  8. Tender notice published
    16 Jun 2025, 09:16 BST
    UK4
  9. Tender notice published
    4 Jul 2025, 15:05 BST
    UK4
  10. Deadline moved to 19 Aug 2025, 14:00 BST
    4 Jul 2025, 15:05 BST
    +28 days · was 22 Jul 2025, 14:00 BST
  11. Tender notice published
    15 Jul 2025, 10:30 BST
    UK4
  12. Contract award notice published
    17 Dec 2025, 10:49 GMT
    UK6
  13. Status changed to complete
    17 Dec 2025, 10:49 GMT
  14. Contract signature expected
    16 Jan 2026, 23:59 GMT
    scheduled
  15. Contract details notice published
    19 Mar 2026, 09:25 GMT
    UK7
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
Awards 1
Awarded value £15,000,0001 award exc. VAT
Bids received 42 from SMEs
Named bidders 4published on the award notice
Contracts signed 1latest 17 Mar 2026
Awarded toValueDateStatus
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£15,000,00012 Dec 2025Awarded

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

BidsSMEVCSEValid bid range
4final-stage tenders20—

Who bid

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

Met Office

Contracting authorityPublic authority - central government GB-PPON: PVZW-3234-DTLY Met Office, Exeter, South West, EX1 3PBContact email

Bidders & participating suppliers

4 commercial parties on the notice · 1 awarded
  • CACI LIMITEDAwarded supplierGB-COH: 01649776GB-PPON: PHWT-4231-YGQG Caci House Kensington Village, London, London, W14 8TSContact email
  • CGI IT UK LIMITEDBidder / tendererGB-COH: 00947968GB-PPON: PHYV-4665-PNTX 14th Floor, 20 Fenchurch Street, London, London, EC3M 3BY
  • VE3 GLOBAL LTDBidder / tendererGB-COH: 07343436GB-PPON: PXDH-7267-YHNX 86-90 Paul Street, London, London, EC2A 4NE
  • WARACLE LIMITEDBidder / tendererGB-COH: SC325433GB-PPON: PLZN-7857-ZQDQ Flour Mill Dundee, Dundee, Scotland, DD1 3EJ

Official documents & specifications (8)

Official links; attachments are not copied

Notices published for this procedure

  • Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender
  • Contract award notice awardContract award noticeUK6Contract award notice on Find a Tender
  • Tender notice tenderTender noticeUK4Tender notice on Find a Tender
  • Tender notice tenderTender noticeUK4Tender notice on Find a Tender
  • Tender notice tenderTender noticeUK4Tender notice on Find a Tender
  • Tender notice tenderTender noticeUK4Tender notice on Find a Tender
  • Tender notice tenderTender noticeUK4Tender notice on Find a Tender
  • Preliminary market engagement notice planningPreliminary market engagement noticeUK2Preliminary market engagement notice on Find a Tender