Supplier · Large organisation

RSK Group Ltd

RSK Group Ltd has won 9 UK public contracts worth £10.2m since 21 Dec 2020. See its competitors in construction work.

Company 03761340Companies House record Based in North WestFirst contract 21 Dec 2020Latest contract 4 Jun 2026

Also published as Binnies UK Limited. These are the same company (03761340), so their contracts are counted together.

Contracts: 9
Published value: £10.2mwhere stated
Without competition: 0%0 contracts
Won by SMEs: 56%of 9 with size known

Contracts won per month, last 24 months 5 contracts · busiest month February 2025

Dec 24
1
Mar 25
Jun 25
Sep 25
Dec 25
Mar 26
Jun 26
Sep 26

Biggest customers

Natural Resources Wales 4 contracts · £10m
West Northamptonshire Council 1 contract · £97,500
O F W A T 1 contract · £73,060
Environment Agency 1 contract · £41,801
Velindre University NHS Trust 1 contract · £32,605
Scottish Water 1 contract · —

What they supply

Construction work 4 contracts · £10m
Waste, cleaning & environmental 1 contract · £97,500
Business services 1 contract · —
Research & development 1 contract · £73,060
IT services 1 contract · £41,801
Architecture & engineering 1 contract · £32,605

Competitors in construction work

Sector overview

Tarmac Trading Ltd 116 contracts · £699m
Thomas Bow Ltd SME 96 contracts · £244m
Bell Group Ltd 88 contracts · £5.47bn
Holcim UK Limited 83 contracts · £166m
Trust Utility Management Ltd SME 83 contracts · £34.2m
Esh Construction Ltd 63 contracts · £3.17bn

These are the suppliers with the most construction work contracts in the last two years, which is where RSK Group Ltd wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by RSK Group Ltd

Contracts won by RSK Group Ltd
Date	Contract	Buyer	Value
4 Jun 2026	Ecological Supervision change to 2-stage method of work at Longwood drive	Velindre University NHS Trust	£32,605
15 Aug 2025	KSL - MMF2 - Beverley Brook Model Update (Phase 2)	Environment Agency	£41,801
4 Jun 2025	Asset Health Condition Data Collection Methodologies	O F W A T	£73,060
1 Apr 2025	Lead Local Flood Authority Services Phase 1 Services	West Northamptonshire Council	£97,500
7 Feb 2025	Regulatory Assurance	Scottish Water	—
21 Dec 2020	Framework for National Peatland Action Programme and Pen y Cymoedd Habitat Management Plan Restoration Works: Hydrological Restoration (non-WGWE)	Natural Resources Wales	£3m
21 Dec 2020	Framework for National Peatland Action Programme and Pen y Cymoedd Habitat Management Plan Restoration Works: Hydrological Restoration (on WGWE or similar afforested environments)	Natural Resources Wales	£3m
21 Dec 2020	Framework for National Peatland Action Programme and Pen y Cymoedd Habitat Management Plan Restoration Works: Scrub removal	Natural Resources Wales	£3m
21 Dec 2020	Framework for National Peatland Action Programme and Pen y Cymoedd Habitat Management Plan Restoration Works: Manual Vegetation management (Pen-y-Cymoedd)	Natural Resources Wales	£1m

Contracts are matched to this supplier by company name as published in each notice. If a company appears under slightly different names, some of its contracts may be listed separately. How matching works.