Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 26 March 2027
- Last conf. stmt
- 12 March 2026
Ryther Alarms Limited
- Incorporated
- 27 February 2007 (19 years)
- Previously known as
- Rhyther Alarms Limited (until 15 March 2007)
- Industry
- Other business support service activities n.e.c. (82990)
- Directors
- Gary Sean ListerAnthony Stephen Jamieson
- Owned by
- Gary Sean ListerAnthony Stephen Jamieson
- Accounts type
- Micro entity
- Region
- Yorkshire
- Address
- Unit 3 Ground Floor Isis CourtRosetta WayYorkYO26 5NA
Officers 3 active
Officer details are public data from the Companies House register.
Lister, Gary Sean
Director · Appointed 1 August 2018
British
Born August 1979 (47)
Lister, Gary Sean
Secretary · Appointed 1 March 2016
Jamieson, Anthony Stephen
Director · Appointed 27 February 2007
British
Born December 1962 (63)
Officer history (3 former)
1 August 2018
Appointed Lister, Gary Sean as Director
1 March 2016
Appointed Lister, Gary Sean as Secretary
1 March 2016
Resigned Jamieson, Kerrie as Secretary
27 February 2007
Appointed Jamieson, Anthony Stephen as Director
27 February 2007
27 February 2007
27 February 2007
27 February 2007
27 February 2007
Appointed Jamieson, Kerrie as Secretary
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Gary Sean Lister
Individual · Notified 18 April 2018
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born August 1979 (47)
Anthony Stephen Jamieson
Individual · Notified 6 April 2016
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
British
Born December 1962 (63)
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £58,613
- Employees
- 5
- Debt Ratio
- 69%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £77,334 | £71,353 | £21,287 | £33,366 | £45,490 | £58,734 |
| Current Assets | £111,352 | £131,240 | £169,040 | £213,827 | £277,374 | £178,697 |
| Creditors (< 1 year) | £84,083 | £118,281 | £142,723 | £118,388 | ||
| Creditors (> 1 year) | £69,282 | £61,682 | £93,128 | £71,177 | ||
| Net Current Assets | £52,794 | £47,157 | £67,539 | £101,846 | £135,619 | £60,309 |
| Net Assets | £58,613 | £47,276 | £43,466 | £71,252 | £85,772 | £45,741 |
| Shareholder Funds | £58,613 | £47,276 | £43,466 | £71,252 | £85,772 | £45,741 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 9 November 2026 | Micro company accounts | 31 March 2026 | ||
| 30 July 2026 | Change of details for a person with significant control | |||
| 12 March 2026 | Confirmation statement with updates | 12 March 2026 | ||
| 10 March 2026 | Director's details changed | |||
| 7 February 2026 | Register inspection address has been changed |
Other companies in this industry
London
Elstree
Worthing
Leamington Spa
London
By trade and location
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →