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20 Rocks Lane Management Company Limited

20 Rocks Lane Management Company Limited is an active company incorporated on 15 November 1989 with the registered office located in Maidenhead, Berkshire. 20 Rocks Lane Management Company Limited was registered 36 years ago.
Status
Active
Active since 16 years ago
Company No
02443135
Private limited company
Age
36 years
Incorporated 15 November 1989
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Submitted
Dated 13 September 2025 (4 months ago)
Next confirmation dated 13 September 2026
Due by 27 September 2026 (7 months remaining)
Last change occurred 6 years ago
Accounts
Submitted
For period 1 Apr31 Mar 2025 (12 months)
Accounts type is Micro Entity
Next accounts for period 31 March 2026
Due by 31 December 2026 (10 months remaining)
Contact
Address
Bray Lawn, Fishery Road
Maidenhead
Berkshire
SL6 1UP
Same address for the past 18 years
Telephone
Unreported
Email
Unreported
People
Officers
4
Shareholders
3
Controllers (PSC)
1
Director • Recruitment Consultant • British • Lives in England • Born in Nov 1959
Director • British • Lives in UK • Born in Mar 1984
Director • Solicitor • British • Lives in UK • Born in Mar 1972
Secretary • Property Developer • German • Lives in England • Born in Jul 1945
Mrs Karen Gillian Blanckenburg
PSC • British • Lives in England • Born in Nov 1959
Shareholders, PSCs & Group Structure
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Mutual Companies
160 Sinclair Road Limited
Hans Jurgen Blanckenburg and Karen Gillian Blanckenburg are mutual people.
Active
89 Castelnau RTM Company Ltd
Hans Jurgen Blanckenburg and Karen Gillian Blanckenburg are mutual people.
Active
K & J Associates Limited
Karen Gillian Blanckenburg is a mutual person.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2016–2025)
Period Ended
31 Mar 2025
For period 31 Mar31 Mar 2025
Traded for 12 months
Cash in Bank
Unreported
Decreased by £3 (-100%)
Turnover
Unreported
Same as previous period
Employees
Unreported
Decreased by 1 (-100%)
Total Assets
£3.54K
Increased by £2.04K (+135%)
Total Liabilities
-£2.98K
Increased by £1.48K (+98%)
Net Assets
£563
Increased by £560 (+18667%)
Debt Ratio (%)
84%
Decreased by 15.71% (-16%)
Latest Activity
Micro Accounts Submitted
2 Months Ago on 9 Dec 2025
Confirmation Submitted
4 Months Ago on 20 Sep 2025
Mrs Karen Gillian Blanckenburg Details Changed
5 Months Ago on 14 Aug 2025
Mrs Karen Gillian Blanckenburg Details Changed
5 Months Ago on 14 Aug 2025
Mr Hans Jurgen Blanckenburg Details Changed
5 Months Ago on 14 Aug 2025
Full Accounts Submitted
1 Year 1 Month Ago on 16 Dec 2024
Confirmation Submitted
1 Year 4 Months Ago on 22 Sep 2024
Full Accounts Submitted
2 Years 1 Month Ago on 16 Dec 2023
Confirmation Submitted
2 Years 4 Months Ago on 15 Sep 2023
Full Accounts Submitted
3 Years Ago on 13 Dec 2022
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Documents
Micro company accounts made up to 31 March 2025
Submitted on 9 Dec 2025
Confirmation statement made on 13 September 2025 with no updates
Submitted on 20 Sep 2025
Director's details changed for Mrs Karen Gillian Blanckenburg on 14 August 2025
Submitted on 14 Aug 2025
Director's details changed for Mrs Karen Gillian Blanckenburg on 14 August 2025
Submitted on 14 Aug 2025
Secretary's details changed for Mr Hans Jurgen Blanckenburg on 14 August 2025
Submitted on 14 Aug 2025
Total exemption full accounts made up to 31 March 2024
Submitted on 16 Dec 2024
Confirmation statement made on 13 September 2024 with no updates
Submitted on 22 Sep 2024
Total exemption full accounts made up to 31 March 2023
Submitted on 16 Dec 2023
Confirmation statement made on 13 September 2023 with no updates
Submitted on 15 Sep 2023
Total exemption full accounts made up to 31 March 2022
Submitted on 13 Dec 2022
Repayment History
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