FOI release

M25 junc 28 improvements full list of all the sub-contractors/suppliers

Case reference FOI2026/00131

Received 28 January 2026

Published 5 March 2026

Request

Please could I request a full list of all the sub-contractors/suppliers that are involved on the M25 junction 28 improvements.

These details can be found in the health & safety documents (which is a requirement by law), if you cannot locate the details in house can you please request them direct from the Principle Contractors as they are covered under F.O.I as the principle contractor working on behalf of a government body and it is therefore deemed that any information they hold in relation to this project is held on your behalf.

Response

Please see the table below for the list of sub-contractors/suppliers that are involved on the M25 junction 28 improvements scheme.

SWECO

Saferoad VRS ltd

Waterseal

PJ Edwards

Swords Contracts Limited

Vibro Menard Limited

M&O Construction Limited

Newton & FrostRECO (Geoquest)

Hiedelberg

Mason Street Furniture

Trustseal Limited

GB Landscapes NI

EG Fencing Solutions Limited

Nusteel Structures Limited

Tom Blackwell Limited

CP Dynes

Lanes Group

SWARCO

GRAHAM Asset Management

Wilson & Scott

Documents

There are no documents for this release.

This is National Highways' response to a freedom of information (FOI) or environmental information regulations (EIR) request.

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