Filing status
- Accounts due
- 28 February 2027
- Last accounts
- 31 May 2025
- Conf. stmt due
- 23 May 2027
- Last conf. stmt
- 9 May 2026
Byosen Limited
- Incorporated
- 10 May 2021 (5 years)
- Industry
- Other software publishing (58290) Research and experimental development on biotechnology (72110)
- Directors
- Margot Blanc
- Owned by
- Margot Blanc
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 563 Chiswick High RoadLondonW4 3AY
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Blanc, Margot
Director · Appointed 10 May 2021
British
Born August 1998 (28)
Officer history (2 former)
9 June 2025
1 November 2022
10 May 2022
Resigned Laurent, Marine as Director
10 May 2021
Appointed Blanc, Margot as Director
10 May 2021
Appointed Laurent, Marine as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Margot Blanc
Individual · Notified 10 May 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
British
Born August 1998 (28)
Former controllers (1)
10 May 2022
Ceased Marine Laurent — Owns 25–50% of shares
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 May 2025, are filed but not read yet. See them on Companies House
- Net Assets
- (£238,586)
- Cash
- £48
- Employees
- 2
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | |
|---|---|---|---|
| Current Assets | £3,673 | £22,520 | |
| Debtors | £3,625 | £12,924 | £1,839 |
| Cash | £48 | £9,596 | |
| Creditors (< 1 year) | £18,597 | £16,262 | |
| Creditors (> 1 year) | £215,000 | £215,000 | |
| Net Current Assets | (£23,586) | £3,923 | (£14,423) |
| Net Assets | (£238,586) | (£211,077) | (£14,423) |
| Shareholder Funds | (£14,423) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 24 October 2026 | Compulsory strike-off action has been discontinued | |||
| 23 October 2026 | Confirmation statement with no updates | 9 May 2026 |
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