RSK GROUP LIMITED
Company details
- Registered name
- RSK GROUP LIMITED
- Company number
- 03761340
- Registered office
- SPRING LODGE, 172 CHESTER ROAD, HELSBY, CHESHIRE, WA6 0AR
- Company type
- Private Limited Company
- Incorporated on
- 28 April 1999
- Status
- Active
- Age
- 27 years
- Previous names
- RSK ENSR GROUP PLC (to 24 Jan 2007)
- Nature of business (SIC)
- 70100 — Activities of head offices
- Accounts — next due
- 31 Dec 2026
- Accounts — last made up to
- 06 Apr 2025
- Confirmation statement — next due
- 27 Feb 2027
- Confirmation statement — last
- 13 Feb 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 6 of 26 registered charges outstanding — a lender has a claim over the assets.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 18/12/2025 | Person with significant control ceased | Alasdair Alan Ryder | — |
| 18/12/2025 | Person with significant control added | — | Alan Ryder Investments Limited |
| 09/12/2020 | Person with significant control ceased | Dr Mary Ann Elizabeth Smyth | — |
| 07/10/2019 | Person with significant control added | — | Dr Mary Ann Elizabeth Smyth |
| 06/04/2016 | Person with significant control added | — | Alasdair Alan Ryder |
| 24/01/2007 | Registered name changed | RSK ENSR GROUP PLC | RSK GROUP LIMITED |
Documents for RSK GROUP LIMITED
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
Get this company via API
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About RSK GROUP LIMITED (03761340)
RSK GROUP LIMITED is a private limited company incorporated on 28 April 1999 and registered in the United Kingdom under company number 03761340. Its registered office is at SPRING LODGE, 172 CHESTER ROAD, HELSBY, CHESHIRE, WA6 0AR. The recorded nature of business is activities of head offices (SIC 70100). The company is currently active , with statutory accounts last made up to 6 April 2025. , and the person with significant control is Alan Ryder Investments Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
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