Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 13 April 2027
- Last conf. stmt
- 30 March 2026
Leftbrain Ltd
- Incorporated
- 30 March 2009 (17 years)
- Previously known as
- Greybox Ltd (until 26 May 2009)This list may be incomplete. See all names on Companies House
- Industry
- Information technology consultancy activities (62020)
- Directors
- Charles Shand Naughton-RumboMichael JinDaniel Bangs
- Owned by
- Daniel BangsMichael Shen Ying Jin
- Accounts type
- Unaudited abridged
- Region
- Greater London
- Address
- Second Home68-80 Hanbury StreetLondonE1 5JL
Officers 3 active
Officer details are public data from the Companies House register.
Naughton-Rumbo, Charles Shand
Director · Appointed 1 October 2023
British
Born November 1984
Jin, Michael
Director · Appointed 1 August 2010
British
Born April 1985 (41)
Bangs, Daniel
Director · Appointed 30 March 2009
British
Born March 1985 (41)
Officer history (1 former)
2 June 2025
1 January 2025
1 October 2023
Appointed Naughton-Rumbo, Charles Shand as Director
1 August 2010
Appointed Jin, Michael as Director
30 March 2009
Appointed Bangs, Daniel as Director
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Daniel Bangs
Individual · Notified 6 April 2016
Owns 25–50% of shares
British
Born March 1985 (41)
Michael Shen Ying Jin
Individual · Notified 6 April 2016
Owns 25–50% of shares
British
Born April 1985 (41)
Financials
Balance sheet as at 31 March 2025 · unaudited abridged accounts
- Net Assets
- £657,086
- Cash
- £436,260
- Employees
- 25
- Debt Ratio
- 47%
- Current Ratio
- 2.1x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £32,779 | £26,731 | £8,961 | £9,700 | £1,390 | £1,390 |
| Current Assets | £1,206,716 | £1,512,444 | £1,448,572 | £990,561 | £574,708 | £419,086 |
| Debtors | £770,456 | £797,885 | £749,518 | £248,649 | ||
| Cash | £436,260 | £714,559 | £699,054 | £170,437 | ||
| Creditors (< 1 year) | £582,409 | £714,232 | £709,436 | £344,047 | £140,725 | £127,826 |
| Creditors (> 1 year) | £0 | £19,105 | £0 | £89,977 | £117,879 | |
| Net Current Assets | £624,307 | £798,212 | £739,136 | £646,514 | £433,743 | £291,260 |
| Net Assets | £657,086 | £805,838 | £748,097 | £566,237 | £317,254 | £292,650 |
| Shareholder Funds | £566,237 | £317,254 | £292,650 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 12 April 2026 | Confirmation statement with updates | 30 March 2026 | ||
| 2 March 2026 | Memorandum and Articles of Association | |||
| 2 March 2026 | Resolutions | |||
| 7 February 2026 | Statement of company's objects | |||
| 7 February 2026 | Memorandum and Articles of Association |
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