Filing status
- Accounts due
- 31 May 2027
- Last accounts
- 31 August 2025
- Conf. stmt due
- 1 September 2027
- Last conf. stmt
- 18 August 2026
Big Sis Lil Sis Limited
- Incorporated
- 24 August 2021 (5 years)
- Industry
- specialised design activities (74100)
- Directors
- Mary MccartneyHelen Newman
- Owned by
- Mary MccartneyStella Nina Willis
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- C/o Hilton Consulting Limited Canalot Studios222 Kensal RoadLondonW10 5BN
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Director · Appointed 24 August 2021
British
Born September 1971 (55)
Mccartney, Mary
Director · Appointed 24 August 2021
British
Born August 1969 (57)
Newman, Helen
Director · Appointed 24 August 2021
British
Born October 1954 (72)
Officer history (1 former)
24 August 2021
24 August 2021
Appointed Mccartney, Mary as Director
24 August 2021
Appointed Newman, Helen as Director
24 August 2021
Appointed Willis, Stella as Director
24 August 2021
Resigned Willis, Stella as Director
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Mary Mccartney
Individual · Notified 24 August 2021
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
British
Born August 1969 (57)
Individual · Notified 24 August 2021
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born September 1971 (55)
Former controllers (1)
24 August 2021
Ceased Stella Willis — Owns 25–50% of shares
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 August 2025, are filed but not read yet. See them on Companies House
- Cash
- £1,100
- Employees
- 3
Trend
Shareholder Funds
Balance sheet detail
| 2024 | 2023 | 2022 | |
|---|---|---|---|
| Current Assets | £1,200 | £701,309 | £269,980 |
| Debtors | £100 | £100 | £100 |
| Cash | £1,100 | £701,209 | £269,880 |
| Creditors (< 1 year) | £220,636 | £155,297 | |
| Net Current Assets | (£160,699) | £480,673 | £114,683 |
| Shareholder Funds | £646,811 | £480,673 | £114,683 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 15 September 2026 | Confirmation statement with no updates | 18 August 2026 | ||
| 14 September 2026 | Termination of appointment of a director | |||
| 14 September 2026 | Appointment of a director | |||
| 14 September 2026 | Cessation of a person with significant control | |||
| 14 September 2026 | Director's details changed |
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