Private company
RSK Group Ltd
Logo: rskgroup.com4
UK-based environmental, engineering and technical services group
RSK Group is a privately held UK-based environmental, engineering and technical services group, comprising over 200 companies employing some 17,000 people and with turnover approaching £2.5bn in the year to April 2026.2 It is headquartered in Helsby, United Kingdom.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersHelsby, United Kingdom1
- Websiterskgroup.com
- Legal formPrivate Limited Company3
- LEI2138002YKOT1BRZ8NR623
- StatusActive3
- LEI statusIssued and current3
- Registered addressSPRING LODGE, WA6 0AR Helsby, United Kingdom3
- Registered withCompanies House, 037613403
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RSK Group is a privately held UK-based environmental, engineering and technical services group, comprising over 200 companies employing some 17,000 people and with turnover approaching £2.5bn in the year to April 2026.2
Corporate structure
RSK Group Ltd sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- RSK Group Ltd Helsby, United Kingdom
- RSK ADAS Ltd Subsidiary · Wolverhampton
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.
Subsidiaries and ownership
Subsidiaries
From Wikidata.1
Timeline
- Apr 28, 1999Founded RSK Group Ltd is founded3
Links
- Websiterskgroup.com1
- WikipediaRSK Group
- WikidataQ108582204
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataRSK Group Ltd on Wikidata
- 2WikipediaRSK Group Ltd on Wikipedia
- 3
- 4Company websiteRSK Group Ltd logo