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Official procurement procedure

MHC Block 2 Procurement of Unmanned Underwater Vehicles (UUVs), Associated Equipment and Support

Unmanned underwater vehicles
UK
Official notice
Published value
£125,000,000
Submission deadline 21 Nov 2025, 12:00 GMT
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Defence Equipment and Support: "MHC Block 2 Procurement of Unmanned Underwater Vehicles (UUVs), Associated Equipment and Support". Published status: active. Published value: £125,000,000. 1 published lot. Recorded submission deadline: 21 Nov 2025, 12:00 GMT. See the official notice for participation instructions.
Contracting AuthorityDefence Equipment and SupportScope & CategoriesNot publishedSubmission Window
Closed
21 Nov 2025, 12:00 GMT
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£125,000,000
Bidder Intelligence · Authority Profile: Defence Equipment and Support
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Defence Equipment and Support. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
1.9Bids / Report
54.5% of reports have one bid
Supplier ConcentrationHigh Concentration
Tekever LtdTop vendor: 60.9% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 83 active published awards; 11 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
Tekever Ltd1 win£220,000,000
ST Engineering Advanced Material Engineering PTE. LTD1 win£65,840,000
JFD Limited3 wins£52,294,167
Northern Diver (International) Limited1 win£12,091,667
Southern Scientific Ltd1 win£8,250,000
Procedure terms
Contracting AuthorityDefence Equipment and Support
Procedure methodNot published
Procurement categoryNot published
Statusactive
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published24 Oct 2025, 10:58 BST
Last source update24 Oct 2025, 10:58 BST
Recurring procurementNot published
ClassificationUnmanned underwater vehicles
Delivery area
UK
OCIDocds-h6vhtk-0502d1
What is being bought
Mine Hunting Capability (MHC) Team Block 2 procurement of Unmanned Underwater Vehicles, associated equipment and in-service support.
What changed
From the official release history
  1. Status changed to active
    24 Oct 2025, 10:58 BST
  2. Official notice release published
    24 Oct 2025, 10:58 BST
  3. Official notice release published
    24 Jul 2025, 11:09 BST
  4. Submission deadline changed to published date
    24 Jul 2025, 11:09 BST
  5. Official notice release published
    3 Jul 2025, 13:34 BST
  6. Submission deadline changed to 5 Mar 2026, 12:00 GMT
    3 Jul 2025, 13:34 BST
  7. Official notice release published
    14 May 2025, 13:59 BST
  8. Published value updated to £125,000,000
    14 Apr 2025, 16:23 BST
  9. Status changed to planned
    14 Apr 2025, 16:23 BST
  10. Official notice release published
    14 Apr 2025, 16:23 BST
  11. Buyer information updated
    14 Apr 2025, 16:23 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    active
    Published value£125,000,000
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    24 Oct 2025, 10:58 BST
  2. Submission deadline
    21 Nov 2025, 12:00 GMT
Commercial outcome and competition
AwardsNo award published
ContractsNo contract published
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Defence Equipment and Support

Contracting authority GB-PPON-PVRL-5831-GLMM
View buyer profile
Documents (5)
Official links; attachments are not copied
Related procedures (0)
No data
No related procedures published