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Osttra Sef Limited
Osttra Sef Limited is an active company incorporated on 26 June 2007 with the registered office located in . Osttra Sef Limited was registered 18 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
06292563
Private limited company
Age
18 years
Incorporated
26 June 2007
Size
Small
Turnover is under
£15M
Balance sheet is under
£7.5M
Confirmation
Submitted
Dated
12 July 2025
(5 months ago)
Next confirmation dated
12 July 2026
Due by
26 July 2026
(7 months remaining)
Last change occurred
5 months ago
Accounts
Submitted
For period
1 Jan
⟶
31 Dec 2024
(1 year)
Accounts type is
Full
Next accounts for period
31 December 2025
Due by
30 September 2026
(9 months remaining)
Learn more about Osttra Sef Limited
Contact
Update Details
Address
London Fruit And Wool Exchange
1 Duval Square
London
E1 6PW
England
Same address for the past
6 years
Companies in
Telephone
02070005000
Email
Available in Endole App
Website
Mytreasury.com
See All Contacts
People
Officers
6
Shareholders
1
Controllers (PSC)
1
Timothy Stix Bitsberger
Director • American • Lives in United States • Born in Oct 1959
Guy Warren Simpson Rowcliffe
Director • British • Lives in UK • Born in Feb 1965
Erik Petri
Director • Swedish • Lives in Sweden • Born in Apr 1981
Deborah Lucas
Director • American • Lives in United States • Born in May 1958
Kirston Gareth Winters
Director • British • Lives in UK • Born in Apr 1978
See Key People
Shareholders, PSCs & Group Structure
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Mutual Companies
Osttra Limited
Guy Warren Simpson Rowcliffe and Kirston Gareth Winters are mutual people.
Active
Trioptima Holdings Limited
Guy Warren Simpson Rowcliffe and Kirston Gareth Winters are mutual people.
Active
Osttra Holdings Limited
Guy Warren Simpson Rowcliffe and Kirston Gareth Winters are mutual people.
Active
Option Computers Limited
Kirston Gareth Winters is a mutual person.
Active
RCP Trade Solutions Limited
Kirston Gareth Winters is a mutual person.
Active
Osttra Services Limited
Kirston Gareth Winters is a mutual person.
Active
Trioptima UK Limited
Kirston Gareth Winters is a mutual person.
Active
Traiana Limited
Kirston Gareth Winters is a mutual person.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2016–2024)
Period Ended
31 Dec 2024
For period
31 Dec
⟶
31 Dec 2024
Traded for
12 months
Cash in Bank
£5.4M
Increased by £1.78M (+49%)
Turnover
£8.62M
Decreased by £3.07M (-26%)
Employees
Unreported
Same as previous period
Total Assets
£5.78M
Increased by £230.89K (+4%)
Total Liabilities
-£370.58K
Decreased by £821.42K (-69%)
Net Assets
£5.41M
Increased by £1.05M (+24%)
Debt Ratio (%)
6%
Decreased by 15.07% (-70%)
See 10 Year Full Financials
Latest Activity
Nex Markets Limited (PSC) Resigned
2 Months Ago on 10 Oct 2025
Osttra Holdings Limited (PSC) Appointed
2 Months Ago on 10 Oct 2025
Mr Erik Petri Appointed
2 Months Ago on 10 Oct 2025
Mr Robert Garwell Appointed
2 Months Ago on 10 Oct 2025
Serge Robitaille Marston Resigned
2 Months Ago on 10 Oct 2025
Adrienne Hilary Seaman Resigned
2 Months Ago on 10 Oct 2025
Mr Kirston Gareth Winters Appointed
2 Months Ago on 10 Oct 2025
Mr Guy Warren Simpson Rowcliffe Appointed
2 Months Ago on 10 Oct 2025
David James Muddiman Resigned
2 Months Ago on 10 Oct 2025
Sarah Giffen Resigned
2 Months Ago on 10 Oct 2025
Get Alerts
Get Credit Report
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See All Credit Score & Limits
Documents
Certificate of change of name
Submitted on 3 Nov 2025
Cessation of Nex Markets Limited as a person with significant control on 10 October 2025
Submitted on 24 Oct 2025
Termination of appointment of Paul Houston as a director on 10 October 2025
Submitted on 22 Oct 2025
Termination of appointment of Adrienne Hilary Seaman as a director on 10 October 2025
Submitted on 22 Oct 2025
Termination of appointment of Serge Robitaille Marston as a director on 10 October 2025
Submitted on 22 Oct 2025
Termination of appointment of Sarah Giffen as a secretary on 10 October 2025
Submitted on 22 Oct 2025
Notification of Osttra Holdings Limited as a person with significant control on 10 October 2025
Submitted on 22 Oct 2025
Termination of appointment of David James Muddiman as a secretary on 10 October 2025
Submitted on 22 Oct 2025
Appointment of Mr Guy Warren Simpson Rowcliffe as a director on 10 October 2025
Submitted on 22 Oct 2025
Appointment of Mr Kirston Gareth Winters as a director on 10 October 2025
Submitted on 22 Oct 2025
Explore All Documents
Repayment History
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See All Charges & CCJs