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Dunston (Ship Repairs) Ltd

UK public-sector supplier
SME

Dunston (Ship Repairs) Ltd has over 100 years of experience providing ship repair and modification services. They offer a range of services including fabrication, welding, electrical repairs, and marine plumbing.

dunstons.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£433k
Live
9
Buyers
3
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts9 / 11
  • Top buyers3
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Dunston (Ship Repairs) LtdUpdated 10 Aug 2026

At a glance · for buyers and watchdogs

Dunston (Ship Repairs) Ltd has won £433k across 3 public-sector buyers, with 9 live contracts.

Why: top buyer TRINITY HOUSE at 96% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
9 of 11Live contracts
96%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 10
Steel and Sheet Metal FabricationPipework FabricationWelding PracticesMachining WorkshopLaser Alignment and Resin ChockfastingMarine PlumbingPainting, High Pressure Washing and ShotblastingShipwright and JoineryElectrical Repairs and InstallationsMarine Equipment Procurement
Frameworks & DPS · 1 from notices
  • ITQ: Routine Dry-Docking of Vessel 'Sandsend'Scarborough Borough Council · £19k

Extracted automatically from dunstons.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 9 live · 2 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
T0345 - DD&R THV Patricia 2025
TRINITY HOUSE4524820011 Mar 2025£414k1 moClosed
ITQ: Routine Dry-Docking of Vessel 'Sandsend'
Scarborough Borough Council5024610025 Oct 2019£19k1 moClosed
Refit of MPV Jura and MPV Minna
Scottish Government34511100———Live
Refit of Sir John Murray
Scottish Government50240000———Live
Refit of MPV Jura, Minna & Hirta
Scottish Government50240000———Live
T0345 - DD&R THV Patricia 2025
TRINITY HOUSE50246100———Live
Refit of MPV Jura, Minna & Hirta
Scottish Government50241000———Live
Refit of MRV Alba Na Mara
Scottish Government50000000———Live
Refit of MPV Jura, Minna & Hirta
Scottish Government50241000———Live
Refit of MPV Minna
Scottish Government50240000———Live
Total live value — · mean award £39k1–10 of 11

Top buyers · 3 buyers · top 3 = 100%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
TRINITY HOUSE
2 contracts
96%
since 2025
2
Scarborough Borough Council
1 contract
4%
since 2019
3
Scottish Government
8 contracts
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London2 contracts
96%
Yorkshire1 contract
4%
Scotland8 contracts
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Dunston (Ship Repairs) Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m3
WH
Westone Housing
Yes£67.6m2
ER
EQUANS Regeneration Limited
Yes£67.6m4
CH
C Hanlon Facilities Management Ltd
Yes£67.6m2
D(
Dunston (Ship Repairs) Ltd
Yes——
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

A Companies House number is on file but the record has not been synced yet.

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
—
04148902 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.