−£9,536
1 period on recordActive15959831Private limited companyBirmingham
MJ BOOKS LTD
Significant control: Magdalena Jarza (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Accounting and auditing activities (SIC 69201). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MJ BOOKS LTD is an active private limited company (company number 15959831) incorporated on 16 September 2024, registered in Birmingham. Its registered activity is accounting and auditing activities (SIC 69201). Latest small accounts cover the period ending 30 September 2025, showing net assets of −£9,536 and cash of £967, with 2 employees on average.
Peer position · net assets
By net assets it sits in the bottom quarter of 1,589 comparable companies in Birmingham (median £3,830, upper quartile £31k).
02
Ownership and control
- Mrs Magdalena Jarza
- 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
- 16 September 20242 yrs ago
- Next accounts due
- 30 June 2027in 248 days
- Confirmation statement due
- 30 September 2027in 340 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 69201
- Accounting and auditing activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£967
1 period on recordNot reported
2
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | −£9,536 | £967 | — | £11k | — | — | 2 |
Current ratio0.09Current assets ÷ creditors within one year
Cash per employee£484Cash ÷ 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 below zeroNet assets £-9,536 at 30 September 2025
- Current assets below creditors within one yearCurrent ratio 0.09
- Incorporated two to five years agoIncorporated 16 September 2024
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 340 days
- Next accounts duein 248 days
- Accounts period endNet liabilities £9,536 · small accounts
- Incorporated
08
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- M.H.A ACCOUNTING LIMITEDWest Bromwich · inc. Sept 2024
- LARNER PROBATE LTDAlcester · inc. Sept 2024
All companies incorporated on 16 September 2024 · in Sept 2024.
09
Reminders for MJ BOOKS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.