£663
−92%vs Mar 2024Active14008848Private limited companyRuislip
SISTER MOUNTAIN LTD
Significant control: Clare Mountain-Manipon (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Sister Mountain Ltd sell?
Registered activity: Specialised design activities (SIC 74100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SISTER MOUNTAIN LTD is an active private limited company (company number 14008848) incorporated on 29 March 2022, registered in Ruislip. Its registered activity is specialised design activities (SIC 74100). Latest small accounts cover the period ending 31 March 2025, showing net assets of £663 and cash of £8,751, with 1 employee on average. Net assets fell 92% on the prior period (£8,656).
Peer position · net assets
By net assets it sits in the lower half of 2,103 comparable companies in Greater London (median £2,010, upper quartile £22k).
02
Ownership and control
- Mrs Clare Mountain-Manipon
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 29 March 20224 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 12 April 2027in 169 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74100
- Specialised design activities
- SIC 85590
- Other education n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£8,751
−42%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £663 | £8,751 | £0 | — | — | — | 1 |
| 31 March 2024 | £8,656 | £15k | £21 | — | — | — | 1 |
Cash per employee£8,751Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £663 at 31 March 2025
- Net assets down 25% or more on the prior period-92.3% vs prior period
- Incorporated two to five years agoIncorporated 29 March 2022
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 169 days
- Next accounts duein 67 days
- Accounts period endNet assets £663 · small accounts
- Accounts period endNet assets £8,656 · small accounts
- Incorporated
08
Similar companies in Greater London
- THE JOY IN SIMPLE CICHornchurch · inc. Mar 2022
- VICTORIA BARBOUR GARDEN DESIGN LIMITEDEast Molesey · inc. Mar 2022
- C H DESIGN INTERNATIONAL LTDIsleworth · inc. Mar 2022
- GRAHAM CRUZ LIMITEDHornchurch · inc. Mar 2022
- DANIELLE WALKER INTERIOR DESIGN LTDOrpington · inc. Mar 2022
- ABRAHAM PANTS LIMITEDEdgware · inc. Mar 2022
All companies incorporated on 29 March 2022 · in Mar 2022.
09
Reminders for SISTER MOUNTAIN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.