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Siem Oil Service Invest Holdings Limited
Siem Oil Service Invest Holdings Limited is an active company incorporated on 21 April 2016 with the registered office located in Sutton, Greater London. Siem Oil Service Invest Holdings Limited was registered 9 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
10140028
Private limited company
Age
9 years
Incorporated
21 April 2016
Size
Unreported
Confirmation
Submitted
Dated
20 April 2025
(6 months ago)
Next confirmation dated
20 April 2026
Due by
4 May 2026
(6 months remaining)
Last change occurred
4 years ago
Accounts
Submitted
For period
1 Jan
⟶
31 Dec 2024
(1 year)
Accounts type is
Group
Next accounts for period
31 December 2025
Due by
30 September 2026
(11 months remaining)
Learn more about Siem Oil Service Invest Holdings Limited
Contact
Update Details
Address
40 Brighton Road
Sutton
SM2 5BN
England
Same address for the past
7 years
Companies in SM2 5BN
Telephone
Unreported
Email
Unreported
Website
Siemindustries.com
See All Contacts
People
Officers
5
Shareholders
2
Controllers (PSC)
2
Mr Kristian Siem
Director • PSC • Norwegian • Lives in Monaco • Born in Feb 1949
Gaurav Toshniwal
Director • Investment Management • British • Lives in England • Born in Apr 1983
Akira Kaneko
Director • Investment Management • Japanese • Lives in England • Born in Jul 1975
Mr Glenn Pettersen
Director • Norwegian • Lives in Norway • Born in Mar 1981
Aleksis Razmuss
Director • Investment Manager • Latvian • Lives in UK • Born in Aug 1986
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Shareholders, PSCs & Group Structure
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Mutual Companies
Siem Oil Service Invest Limited
Mr Kristian Siem, Gaurav Toshniwal, and 2 more are mutual people.
Active
Elliott Green Power Ltd
Aleksis Razmuss is a mutual person.
Active
Book Retail Topco Limited
Aleksis Razmuss is a mutual person.
Active
Bookshop Topco Limited
Aleksis Razmuss is a mutual person.
Active
Book Retail Investco Limited
Aleksis Razmuss is a mutual person.
Active
Book Retail Holdco Limited
Aleksis Razmuss is a mutual person.
Active
L1 Energy (UK) LLP
Aleksis Razmuss is a mutual person.
Active
Online Books Bidco Limited
Aleksis Razmuss is a mutual person.
Dissolved
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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
£3.34M
Increased by £3.33M (+83275%)
Turnover
£19.17M
Increased by £19.17M (%)
Employees
Unreported
Same as previous period
Total Assets
£47.38M
Increased by £14.23M (+43%)
Total Liabilities
-£13.24M
Increased by £13.23M (+165375%)
Net Assets
£34.14M
Increased by £1M (+3%)
Debt Ratio (%)
28%
Increased by 27.92% (+115667%)
See 10 Year Full Financials
Latest Activity
Kristian Siem (PSC) Appointed
5 Months Ago on 30 Apr 2025
Paul Elliott Singer (PSC) Resigned
5 Months Ago on 30 Apr 2025
Gaurav Toshniwal Resigned
5 Months Ago on 30 Apr 2025
Akira Kaneko Resigned
5 Months Ago on 30 Apr 2025
Confirmation Submitted
6 Months Ago on 22 Apr 2025
Group Accounts Submitted
6 Months Ago on 22 Apr 2025
Mr Akira Kaneko Appointed
8 Months Ago on 3 Feb 2025
Aleksis Razmuss Resigned
8 Months Ago on 3 Feb 2025
Mr Gaurav Toshniwal Details Changed
9 Months Ago on 20 Jan 2025
Paul Elliott Singer (PSC) Details Changed
9 Months Ago on 1 Jan 2025
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Get Credit Report
Discover Siem Oil Service Invest Holdings Limited's Credit Score, how much credit you can offer them, and how likely they are to repay you
See All Credit Score & Limits
Documents
Notification of Kristian Siem as a person with significant control on 30 April 2025
Submitted on 31 Jul 2025
Statement by Directors
Submitted on 10 Jun 2025
Solvency Statement dated 30/05/25
Submitted on 10 Jun 2025
Statement of capital on 10 June 2025
Submitted on 10 Jun 2025
Resolutions
Submitted on 10 Jun 2025
Termination of appointment of Gaurav Toshniwal as a director on 30 April 2025
Submitted on 7 May 2025
Cessation of Paul Elliott Singer as a person with significant control on 30 April 2025
Submitted on 7 May 2025
Termination of appointment of Akira Kaneko as a director on 30 April 2025
Submitted on 7 May 2025
Confirmation statement made on 20 April 2025 with no updates
Submitted on 22 Apr 2025
Group of companies' accounts made up to 31 December 2024
Submitted on 22 Apr 2025
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Repayment History
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