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JD

Jan De Nul nv

UK public-sector supplier
Large

Jan De Nul nv is a global company specializing in construction projects, dredging solutions, offshore energy, and planet redevelopment. They aim to improve the quality of life through innovative and sustainable infrastructure solutions.

jandenul.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£114.4m
Live
2
Buyers
4
12m
£114.0m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 6
  • Top buyers4
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Jan De Nul nvUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

Jan De Nul nv has won £114.4m across 4 public-sector buyers, with 2 live contracts.

Why: top buyer LONDON GATEWAY PORT LIMITED at 100% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
2 of 6Live contracts
100%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 · 4
Offshore EnergyExpertise in offshore energy projects. ↗Dredging SolutionsProviding dredging services for various projects. ↗Construction ProjectsInvolvement in various construction projects including infrastructure and buildings. ↗Planet RedevelopmentFocus on sustainable redevelopment projects. ↗
Frameworks & DPS · 1 from notices
  • Port of Workington Dredging Framework 2020Cumbria County Council · £250k

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

Case studies · 3

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
Oosterweel LinkConstructing a 1.8-km tunnel with three lanes in each direction. ↗Renovation of the Water Storage ReservoirRenovation project aimed at improving water storage. ↗Inch Cape Offshore Wind FarmInstalling monopiles for the offshore wind farm. ↗

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

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 · 2 live · 4 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
C2526 Maintenance Dredging - 2025 Campaign
LONDON GATEWAY PORT LIMITED—06 Jan 2026£57.0m2 yrspending
C2526 Maintenance Dredging - 2025 Campaign
LONDON GATEWAY PORT LIMITED—03 Nov 2025£57.0m2 yrspending
Port of Workington Dredging Framework 2020
Cumbria County Council4524000001 Jul 2020£250k4 yrsClosed
Maintenance Dredging Works At The Port Of Workington
Cumbria County Council3451325001 Dec 2016£111k3 yrsClosed
Belfast Harbour Dredging Works 2023
Belfast Harbour————Live
ABLE MARINE ENERGY PARK - MAIN QUAY WORKS
Able Humber Ports Limited45240000———Live
Total live value — · mean award £19.1m

Top buyers · 4 buyers · top 3 = 100%

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

✓ From notices
1
LONDON GATEWAY PORT LIMITED
2 contracts
100%
since 2025
2
Cumbria County Council
2 contracts
0%
since 2016
3
Belfast Harbour
1 contract
0%
4
Able Humber Ports Limited
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London2 contracts
100%
North West2 contracts
0%
Northern Ireland1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Jan De Nul nv highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
IL
ILIOS
No£10.0bn1
MS
Morgan Sindall Construction & Infrastructure Ltd
No£981.7m3
CO
Costain Ltd
No£981.7m3
H(
HOCHTIEF (UK) Construction Limited
No£981.7m2
AC
Amentum Clean Energy Limited
No£575.0m2
JD
Jan De Nul nv
No£114.0m—
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

No Companies House number on file — this supplier may be overseas, a sole trader or a consortium.

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
—
— · this company

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