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Whitebox Computing Limited

Whitebox Computing Limited is an active company incorporated on 14 May 1997 with the registered office located in Cranleigh, Surrey. Whitebox Computing Limited was registered 28 years ago.
Status
Active
Active since incorporation
Company No
03370185
Private limited company
Age
28 years
Incorporated 14 May 1997
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Submitted
Dated 14 May 2025 (5 months ago)
Next confirmation dated 14 May 2026
Due by 28 May 2026 (6 months remaining)
Last change occurred 8 years ago
Accounts
Submitted
For period 1 Apr ⟶ 31 Mar 2025 (12 months)
Accounts type is Micro Entity
Next accounts for period 31 March 2026
Due by 31 December 2026 (1 year 1 month remaining)
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Contact Update Details
Address
2 Hitherwood
Cranleigh
GU6 8BN
England
Address changed on 8 Nov 2022 (2 years 12 months ago)
Previous address was 19 Cyprus Gardens Finchley London N3 1SP
Telephone
02083460466
Email
Unreported
Website
Unreported
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People
Officers
3
Shareholders
2
Controllers (PSC)
1
Geoffrey Lewis Grant
Director • Secretary • Accountant • British • Lives in UK • Born in Apr 1933
Dr Marcus Paul Grant
Director • British • Lives in UK • Born in Nov 1966
Dr Marcus Paul Grant
PSC • British • Lives in UK • Born in Nov 1966
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Shareholders, PSCs & Group Structure
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Mutual Companies
No mutual companies found
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Financials
Net Assets, Total Assets & Total Liabilities (2016–2025)
Period Ended
31 Mar 2025
For period 31 Mar ⟶ 31 Mar 2025
Traded for 12 months
Cash in Bank
Unreported
Same as previous period
Turnover
Unreported
Same as previous period
Employees
1
Same as previous period
Total Assets
£12.55K
Increased by £650 (+5%)
Total Liabilities
-£9.83K
Decreased by £535 (-5%)
Net Assets
£2.73K
Increased by £1.19K (+77%)
Debt Ratio (%)
78%
Decreased by 8.77% (-10%)
See 10 Year Full Financials
Latest Activity
Micro Accounts Submitted
1 Month Ago on 30 Sep 2025
Confirmation Submitted
5 Months Ago on 18 May 2025
Geoffrey Lewis Grant Resigned
6 Months Ago on 10 May 2025
Micro Accounts Submitted
1 Year 3 Months Ago on 13 Jul 2024
Confirmation Submitted
1 Year 5 Months Ago on 16 May 2024
Micro Accounts Submitted
2 Years 4 Months Ago on 25 Jun 2023
Confirmation Submitted
2 Years 5 Months Ago on 29 May 2023
Micro Accounts Submitted
2 Years 11 Months Ago on 27 Nov 2022
Geoffrey Lewis Grant Details Changed
2 Years 12 Months Ago on 8 Nov 2022
Geoffrey Lewis Grant Details Changed
3 Years Ago on 7 Nov 2022
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Documents
Micro company accounts made up to 31 March 2025
Submitted on 30 Sep 2025
Confirmation statement made on 14 May 2025 with no updates
Submitted on 18 May 2025
Termination of appointment of Geoffrey Lewis Grant as a director on 10 May 2025
Submitted on 18 May 2025
Micro company accounts made up to 31 March 2024
Submitted on 13 Jul 2024
Confirmation statement made on 14 May 2024 with no updates
Submitted on 16 May 2024
Micro company accounts made up to 31 March 2023
Submitted on 25 Jun 2023
Confirmation statement made on 14 May 2023 with no updates
Submitted on 29 May 2023
Micro company accounts made up to 31 March 2022
Submitted on 27 Nov 2022
Director's details changed for Dr Marcus Paul Grant on 7 November 2022
Submitted on 17 Nov 2022
Director's details changed for Geoffrey Lewis Grant on 7 November 2022
Submitted on 17 Nov 2022
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Repayment History
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