RSK ENVIRONMENT LIMITED
Company number SC115530 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 1989-01-11
- Registered office
- 65 Sussex Street, Glasgow, Scotland, G41 1DX
- Postcode
- G41 1DX
- Capital
- 903 GBP
- Accounts category
- Full
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2025-04-06
- Next due by
- 2026-12-31
- Financial year end
- 31 March
Confirmation statement
- Last statement dated
- 2026-09-29
- Next due by
- 2027-10-13
Nature of business (SIC)
- 39000 Remediation activities and other waste management services
- 42990 Construction of other civil engineering projects not elsewhere classified
- 71122 Engineering related scientific and technical consulting activities
- 74901 Environmental consulting activities
Officers 50 current · 15 resigned
Group structure 132 subsidiaries
Controlled by ARES MANAGEMENT LIMITED — since 2018-10-25
Controlled by RSK GROUP LIMITED — since 2016-04-06
Showing 12 of 132.
From persons-with-significant-control filings on the public register.
Public contracts won 50
£3,072,207,323 total awarded value where published.
Showing the 5 most recent of 50.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Data protection registration
Registered with the ICO as a data protection fee payer — Z8685008 (Tier 1), registered since 2004.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Gender pay gap
12.2%
Women's median hourly pay below men's, 2025/26 · around the middle of the pack for parity
Previous company names
| Name | Date changed |
|---|---|
| RSK ENSR ENVIRONMENT LIMITED | 2007-01-22 |
| R.S.K. ENVIRONMENT LIMITED | 2003-04-03 |
| TAMAS LIMITED | 1989-05-18 |
Previous registered addresses 3
| Address | Changed on |
|---|---|
| 34 ALBYN PLACE, ABERDEEN, AB10 1FW | 2017-08-14 |
| 34 ALBYN PLACE, ABERDEEN, ABERDEENSHIRE, AB9 1FW | 2007-08-20 |
| 12 CARDEN PLACE, ABERDEEN, AB9 1FW | 1995-12-22 |
Among its peers
2nd oldest
of 67 similar companies in G, trading since 1989
The class of 1989
50%
of the 21,096 companies incorporated in 1989 are still active today; 45% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 3 titles
- Leasehold
- 3
- Most recent registration
- 2021-12-03
- Where
- Hertfordshire (3)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| HD539757 | Hertfordshire | Leasehold | 2021-12-03 | — |
| HD621875 | Hertfordshire | Leasehold | 2021-11-22 | — |
| HD621876 | Hertfordshire | Leasehold | 2021-11-22 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.
Businesses that transport or deal in waste must register with the Environment Agency. You can check this company on the official register of waste carriers, brokers and dealers.