Defence Equipment and Support · Awarded contract

Awarded

Combined Procurement of WECDIS/WAIS and Obsolescence Recovery - UK5

Awarded Unknown

View live tenders

AwardedNot specified

Value£0.00

SupplierOSI Maritime Systems

AgencyDefence Equipment and Support

RegionSOUTH WEST

CategoryDefense & Aerospace

About

The Sense, Decide and Communicate C2TNC (SDC C2TNC) Project Team within Defence Equipment & Support (DE&S), part of the UK Ministry of Defence, (“the Authority”) intends to enter into a contract (the Contract) with OSI Maritime Systems Ltd (“the Contractor”) for the combined procurement of an upgrade for the Royal Navy Warship Electronic Chart Display And Information System (RN-WECDIS) and the Warship Automatic Identification System (WAIS) Obsolescence Recovery, in addition to these systems’ maintenance, technical support and training in the use of these systems.

Navigation capability on RN platforms is a critical component of its ability to operate and fight.

WECDIS and WAIS capabilities across the fleet are required to meet regulatory compliance utilising the software provided by the Company.

This requirement includes work to address obsolescence recovery for WAIS and WECDIS, radar control software and the provision of associated spares.

**Contract start date is 13th February 2026

Similar open tenders12

Specialist Infrastructure Technical Support for Submarine Waterfront Infrastructure Future (SWIF) – Devonport, PlymouthInfrastructure

06 Nov 2026

Counter-Uncrewed Systems (C-UxS) Framework Agreement – UK Ministry of DefenceDefense & Aerospace

01 Apr 2027

Purchase of CTD Instrument and Associated Oceanographic Sensors — Marine Directorate, Scottish MinistersResearch & Development

30 Nov 2026

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

Purchase of Conductivity, Temperature and Depth (CTD) Instrument with Oceanographic Sensors – Marine Directorate (Scottish Ministers)Research & Development

30 Nov 2026

703340450 - Procurement and In-Service Support of Man-Portable Digital X Ray SystemDefense & Aerospace

25 Sep 2029

LessonsConsultancy & Legal

14 Aug 2029

Replacement Firefighting Helmet with Integrated Communications for Royal Navy VesselsDefense & Aerospace

06 Nov 2026

714655452 - MSS/144 - Water Purification Defense & Aerospace

01 Jul 2027

In-Service Repair and Refurbishment of Main Circulating Water Pumps (MCWPs) for Naval Submarines — 5-Year Support ContractDefense & Aerospace

06 Mar 2027

Provision and Support of Mobile Test Facility Vehicle for Tactical Data Link Testing – UKDefense & Aerospace

30 Apr 2027

715428450-AfCC Airfield ClearanceDefense & Aerospace

27 Mar 2027

Other similar contracts12

WECDIS Obsolescence Management Upgrades for UK Ministry of DefenceDefense & AerospaceLockheed Martin UK Limited

$8,750,000

Post Design, Maintenance, and Obsolescence Management for Royal Navy PDM Data Distribution SystemsDefense & AerospaceUltra Electronics Command & Sonar System

$3,280,500

In-Service Support for Auxiliary Navigation Sensors and Ship Air Systems on Royal Navy PlatformsDefense & AerospaceUltra Electronics Command and Control Systems

$12,422,793

Award of Maritime Electronic Warfare System Integrated Capability (MEWSIC) Increment 1 to Devonport Royal Dockyard LimitedDefense & AerospaceDevonport Royal Dockyard Limited

$103,015,000

Support and Maintenance of Channel Navigation Information System (CNIS) for Dover StraitTransport & LogisticsKONGSBERG NORCONTROL LIMITED

$1,984,105

Navigation Radar Portfolio Replacement for Royal Navy FleetDefense & AerospaceLockheed Martin UK Limited Integrated Systems

$45,744,943

Provision of WADER Sonar Software Upgrade Plan to the Royal NavyIT & SoftwareOCEAN ACOUSTIC DEVELOPMENTS LIMITED

$627,282

Delivery of CompTIA Network+ Training and Certification for Royal Navy PersonnelEducation & TrainingLEARNING TREE INTERNATIONAL LTD

$89,449

Replacement of Obsolete ICT Hardware and Software for MOD Command and Staff Trainer Innovation CentreIT & SoftwareCDW Limited

$28,186.19

Supply of Portable Electronic Devices for Royal Navy Air Engineering and Sea Survival SchoolIT & SoftwareCenterprise International Limited

$157,711.9

In-Service Support and Technology Refresh for PDM Data Distribution Systems on Royal Navy VesselsDefense & AerospaceUltra Electronics, COMMAND & SONAR SYSTEMS

$7,000,000

ICT Engineering Management and In-Service Support for Royal Navy EstateIT & SoftwareCarbon60

$4,152,000

Unlock the full platform.

7 days free, then £36/GBP per month. Cancel anytime.

What you get

Find

Find defense and aerospace tenders in SOUTH WEST 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.

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.

Gmail

OutlookAny other inboxWorks with any email address

GovMarketto you

7:00 am

2 new defense and aerospace tenders

Specialist Infrastructure Technical Support for Submarine Waterfront Infrastructure Future (SWIF) – Devonport, PlymouthInfrastructure · Closes 6 Nov 2026

Counter-Uncrewed Systems (C-UxS) Framework Agreement – UK Ministry of DefenceDefense & Aerospace · Closes 1 Apr 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.

Market

Follow OSI Maritime Systems 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.

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.

GovBot

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Get defense and aerospace tenders in SOUTH WEST by email.

Find the tender, size it up and track the bid, in one place.

7 days free, then £36/GBP per month