£9,436
+15%vs Jan 2024Active13826835Private limited companyLondon
CALL SI LTD
B72/10001
Summary
CALL SI LTD is an active private limited company (company number 13826835) incorporated on 4 January 2022, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 January 2025, showing net assets of £9,436, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 15% on the prior period (£8,238).
Peer position · net assets
By net assets it sits in the upper half of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
02
Key dates
- Incorporated
- 4 January 20224 yrs ago
- Next accounts due
- 31 October 2026in 9 days
- Confirmation statement due
- 18 January 2027in 88 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
1
No changevs Jan 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2025 | £9,436 | — | — | — | — | — | 1 |
| 31 January 2024 | £8,238 | — | — | — | — | — | 1 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
05
Firmoscan score
72 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £9,436 at 2025-01-31 |
| +8 | Net assets growing+14.5% vs prior period |
| +4 | Past first filingsIncorporated 2022-01-04 |
| 72 | Score, grade B |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Simon Alexander Raper
- 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.
07
Timeline
- Confirmation statement duein 88 days
- Next accounts duein 9 days
- Accounts period endNet assets £9,436 · micro accounts
- Accounts period endNet assets £8,238 · micro accounts
- Incorporated
08
Similar companies in London
- G-FORCE PLUMBING LTDLondon · inc. Jan 2022
- DP PLUMBING & DRAINAGE LTDLondon · inc. Jan 2022
- BOILING POINT GAS PLUMBING & HEATING LTDLondon · inc. Jan 2022
- SOLO GAS ENGINEERING & PLUMBING LTDLondon · inc. Jan 2022
- BOSTIN’ PLUMBING LTDLondon · inc. Dec 2021
- MASON FIRE LTDLondon · inc. Dec 2021
All companies incorporated on 4 January 2022 · in Jan 2022.
09
Reminders for CALL SI LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.