Lease of Two MMO Offshore Patrol Vessels to Defra
Awarded01 Nov 2024
Value£12,760,400.00
SupplierSentinel Marine Limited
AgencyDefra
RegionUnited Kingdom
CategoryDefense & Aerospace
Ended 5d ago1y 12mo term
Awarded 1 Nov 2024Expired 31 Oct 2026
About
Defra awarded a contract to Sentinel Marine Limited for the lease of two MMO offshore patrol vessels, valued at £12,760,400.
Similar open tenders12
TenderCloses
Vessel Risk Vetting and Annual TMSA for Ocean Tankers – 5-Year Contract (Feb 2027–Feb 2032)Transport & Logistics
12 Nov 2026
Supply of On-Water Clothing and Equipment for UK Ministry of Defence – 5‑Year Framework (£30m–£74m)Defense & Aerospace
02 Feb 2027
Archaeological Assessment Services for Marine Protection in England (Apr 2027–Mar 2029)Arts & Culture
30 Nov 2026
Supply of Public Order Equipment Framework for UK Ministry of Defence – 5‑Year, est. £1,978,000–£4,944,000Defense & Aerospace
01 Dec 2026
MCA Dynamic Market for Technical and Advisory Services for Maritime, Offshore Energy and Pollution ResponseConsultancy & Legal
26 Oct 2029
Supply of Hand-Deployable Small AUV with Biogeochemical Sensors for Water Quality Monitoring – Cefas Lowestoft (Delivery w/c 15 Mar 2027)Energy & Environment
16 Nov 2026
Supply of Workwear Garments, Shirts and Worsted Wool — 5‑Year Framework for UK Ministry of DefenceDefense & Aerospace
26 Nov 2026
Total Asset Maintenance DPS (60-month) – Specialist and Reactive Maintenance for UK Public SectorInfrastructure
31 May 2029
Specialist Infrastructure Technical Support for Submarine Waterfront Infrastructure Future (SWIF) – Devonport, PlymouthInfrastructure
06 Nov 2026
Supply of Scottish Parade Wear (Scottish Stockings) – 7-Year Framework for UK Ministry of DefenceDefense & Aerospace
25 Feb 2027
Fleet Purchase and Lease Dynamic Purchasing System (DPS) for UK Public Sector – 60-Month Framework Extended to 31 May 2029Transport & Logistics
31 May 2029
Transport and Logistics Services for UK Military Movements in Germany and Mainland EuropeTransport & Logistics
30 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Charter of Offshore Patrol Vessels for Marine Enforcement by DefraDefense & AerospaceAtlantic Offshore Scotland Ltd
$788,500
Provision of Offshore Vessel Charter to Support MMO OperationsDefense & AerospaceNorth Star Shipping,Atlantic Offshore Scotland Limited,Sentinel Marine Limited
$39,258,000
Charter of Offshore Patrol Vessels for Marine Enforcement by DefraDefense & AerospaceAtlantic Offshore Scotland Ltd
$788,500
Award of Offshore Patrol Vessel for Marine Management Organisation Fisheries InspectionDefense & AerospaceAtlantic Ocean Services Limited
$1,215,510
Charter of Vessels for the Marine Management OrganisationTransport & LogisticsSentinel Marine Limited
$4,915,500
Hire of Two Maritime Vessels for the Home OfficeTransport & LogisticsAtlantic Ocean Services Ltd
$28,450
Aircraft Chartering for Marine Surveillance by MMOTransport & LogisticsDirectflight Limited
$50,500
Award of Support Contract for River Class Batch 2 Offshore Patrol VesselsDefense & AerospaceUK Docks Marine Services Limited
$118,668,947
Support Arrangement for UK Vessel Monitoring Service DevicesTransport & LogisticsAST Marine Services
$49,230
Award of Contract for Using Sentinel and Other Low-Cost Surveillance Data to Monitor Marine Areas Around UK Overseas TerritoriesResearch & DevelopmentSCISYS UK LIMITED
$73,600
Provision of Criminal Litigation Services to MMO Eastern Marine AreasConsultancy & LegalDavid Buck and Co. Solicitors
$32,900
Refit of Two BF Coastal Patrol Vessels for the Home OfficeDefense & AerospaceNORTHERN MARINE POWER LIMITED
$1,919,097
Unlock the full platform.
7 days free, then £36/GBP per month. Cancel anytime.
What you get
Find
Find defense and aerospace tenders in United Kingdom in one place.
We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.
Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.
Narrow it downFilter by category, region and area, or view open tenders on a map.
Lease of Two MMO Offshore Patrol Vessels to Defra
Won by Sentinel Marine Limited · Defra
£12.8Mawarded
Alerts
Open tenders like this contract, sent to you.
Tell us what you are looking for and we email you when a matching tender is published.
Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.
Instant or dailyGet an email when a match is published, or one summary a day.
GmailGovMarketto you
7:00 am2 new defense and aerospace tenders
Vessel Risk Vetting and Annual TMSA for Ocean Tankers – 5-Year Contract (Feb 2027–Feb 2032)Transport & Logistics · Closes 12 Nov 2026
Supply of On-Water Clothing and Equipment for UK Ministry of Defence – 5‑Year Framework (£30m–£74m)Defense & Aerospace · Closes 2 Feb 2027
From your alert: Defense & Aerospace
Assess
Size up a tender in minutes.
Before you open a single document, get the requirements, a likely value and who you would be up against.
Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.
Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.
Key requirementsFrom 12 documents
Who can bidRegistered commercial cleaners
Mandatory criteriaPolice checks for staff on site
How it is scoredPrice 40%, experience 35%, method 25%
Insurance£20M public liability
Key datesSite visit 14 Oct, closes 28 Oct
Est. value£1.2M – £1.8M
Most likely bidderFacilities firm
Market
Follow Sentinel Marine Limited and get alerts when they win again.
Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.
Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.
Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.
E
Top suppliersEastmere Health ServiceBuyer · 38 contracts
£30.5Mawarded, 12 months
Halvern Facilities8 contracts£12.4M
Orrin Clinical5 contracts£9.1M
Tessel Cleaning Co11 contracts£6.8M
Wexby Linen14 contracts£2.2M
Pipeline
Track your bids from interested to won.
Save a tender in one click and move it through each stage as you work on it.
Work as a teamInvite colleagues so you work from the same list.
Take it with youExport tenders and matches to CSV.
Interested2
Preparing1
Submitted1
Won1
Grounds maintenance panelSaved to your pipeline
InterestedGovBot
Ask a question in plain English.
Find tenders, look up a supplier, or check who won a contract. Just type what you need.
Who wins defense and aerospace contracts in United Kingdom?
Top suppliers by awarded value
1
2
3
Ask about tenders, suppliers or public bodies
Get started
Get defense and aerospace tenders in United Kingdom by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then £36/GBP per month
