Owner · Company
RSK Environment Limited
RSK Environment Limited is a company in the United Kingdom. It is a subsidiary of Ares Management. It has 6 subsidiaries in the data, linked to 6 assets and rights.
Group
Parent companies
From RSK Environment Limited up to its ultimate parent in the data.
- RSK Environment Limited
- Ares Management
Also a subsidiary of Ares Management Limited and RSK Group Limited.
Subsidiaries
6 companies under RSK Environment Limited, direct and through other subsidiaries.
| Subsidiary | Held through | Share | Assets and rights |
|---|---|---|---|
| CX Group Holdings Limited | Direct | — | — |
| HV Energy Systems Ltd | Direct | — | 1 |
| MWH UK Acquisitions Limited | Direct | — | — |
| Stephenson Halliday | Direct | — | 1 |
| Certus Utility Consulting Ltd | CX Group Holdings Limited | — | 3 |
| MWH Treatment Ltd | MWH UK Acquisitions Limited | — | 1 |
Subsidiaries' portfolio
6 assets and rights across the subsidiaries, each counted once. This total is apart from the portfolio above.
- Grid connections5
- Power plant1
Facts
| Fact | Value | Source |
|---|---|---|
| Name in the source | RSK ENVIRONMENT LIMITED | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Location | Scotland | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Company number | SC115530 | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Register status | Active | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Company type | Private Limited Company | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Incorporated | 11 Jan 1989 | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Industry (SIC) | 39000 - Remediation activities and other waste management services, 42990 - Construction of other civil engineering projects n.e.c., 71122 - Engineering related scientific and technical consulting activities, 74901 - Environmental consulting activities | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
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- Contains public sector information licensed under the Open Government Licence v3.0. Companies House bulk company data, OGL v3.
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