Company No. 16919628 · Incorporated 18 Dec 2025

Marine Dredging Services (UK) Ltd

Registered name: MARINE DREDGING SERVICES (UK) LTD

Part of Hal Trust group

SIC 42910Construction of water projects SIC 43999Other specialised construction activities n.e.c.

Status: Active
Location: Fareham
Age: <1 yr · since 2025
Type: Private Limited Company

No accounts filed yet

No accounts have been filed yet.

View filed accounts on Companies House

Corporate ownership

Group structure

Ownership chain

Hal Trustultimate parent75–100%
Boskalis Westminster (Holdings) Limited75–100%
Marine Dredging Services (UK) Ltdthis company

Bands show the share of ownership each company holds in the one below it.

Sister companies (11)

Boskalis Marine Contracting LimitedRev. £1.5m · Profit −£552k
Boskalis Eod Services (UK) LimitedFigures not disclosed
Boskalis Marine Services LimitedFigures not disclosed
Boskalis Offshore Ci LimitedFigures not disclosed
Boskalis Westminster LimitedFigures not disclosed
Cofra LimitedFigures not disclosed
Llanelli Sand Dredging LimitedFigures not disclosed
Orwell Dredging LtdFigures not disclosed
Rock Fall Company LimitedFigures not disclosed
Westminster Dredging Company LimitedFigures not disclosed
Westminster Gravels LimitedFigures not disclosed

From the Persons with Significant Control register (corporate controllers only).

Sources

Companies House profile Filing history & original accounts

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.