Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 18 February 2027
- Last conf. stmt
- 4 February 2026
Nautilus Trustees Limited
- Incorporated
- 2 July 1984 (42 years)
- Previously known as
- Masters and Officers Trustees Company Limited (until 14 April 2008)
- Industry
- Activities of trade unions (94200)
- Directors
- Guy St John PlattenSteve Clinch
- Owned by
- Guy St John PlatternTheresa Mary CrossleySteve Clinch
- Accounts type
- Dormant
- Region
- North West
- Address
- Nautilus HouseMariners' ParkWallaseyCH45 7AE
Officers 5 active
Officer details are public data from the Companies House register.
Pieneman, Sascha
Secretary · Appointed 24 April 2026
Platten, Guy St John
Director · Appointed 18 June 2025
British
Born May 1964 (62)
British
Born September 1959 (67)
Clinch, Steve
Director · Appointed 1 June 2018
British
Born June 1955 (71)
Caldwell Mcauslan, James
Director · Appointed 9 November 2016
British
Born July 1954 (72)
Officer history (12 former)
24 April 2026
Appointed Pieneman, Sascha as Secretary
24 April 2026
Resigned Dickinson, Anthony Mark as Secretary
18 June 2025
Appointed Platten, Guy St John as Director
6 June 2025
Resigned Mercer, Helen Lesley as Director
25 April 2023
25 November 2021
1 June 2018
Appointed Clinch, Steve as Director
1 June 2018
9 November 2016
Resigned Macdonald, Roger Malcolm, Capt as Director
9 November 2016
Appointed Caldwell Mcauslan, James as Director
1 May 2015
Appointed Mercer, Helen Lesley as Director
26 March 2015
Resigned Thompson, Gordon as Director
15 October 2009
15 May 2009
15 May 2009
Appointed Dickinson, Anthony Mark as Secretary
15 May 2009
30 March 2007
Appointed Macdonald, Roger Malcolm, Capt as Director
27 October 2006
1 January 2003
31 December 2002
29 March 1995
Appointed Thompson, Gordon as Director
29 March 1995
1 August 1993
31 July 1993
Ownership 4 active
People and entities with significant control, from the Companies House PSC register
Guy St John Plattern
Individual · Notified 18 June 2025
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born May 1964 (62)
Individual · Notified 6 June 2025
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born September 1959 (67)
Steve Clinch
Individual · Notified 12 April 2022
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born June 1955 (71)
James Caldwell Mcauslan
Individual · Notified 21 November 2016
Has significant influence or control
British
Born July 1954 (72)
Holdings 2
Companies where Nautilus Trustees Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Former controllers (3)
6 June 2025
Ceased Helen Lesley Mercer — Has significant influence or control
12 April 2022
1 June 2018
Financials
Balance sheet as at 31 December 2025 · dormant accounts · dormant
- Net Assets
- £4
- Cash
- £4
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Cash | £4 | £4 | £4 | £4 | £4 | £4 | £4 |
| Net Assets | £4 | £4 | £4 | £4 | £4 | £4 | £4 |
| Shareholder Funds | £4 | £4 | £4 | £4 | £4 | £4 | £4 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 1 July 2026 | Appointment of a secretary | |||
| 1 July 2026 | Termination of appointment of a secretary | |||
| 9 April 2026 | Accounts for a dormant company | 31 December 2025 | ||
| 7 February 2026 | Confirmation statement with updates | 4 February 2026 | ||
| 6 February 2026 | Director's details changed |
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