MKMK LTD is an active private limited company (company number 08440389) incorporated on 12 March 2013, registered in Uxbridge. Its registered activity is bookkeeping activities (SIC 69202). Latest small accounts cover the period ending 31 March 2025, showing net assets of £84k and cash of £16k, with 2 employees on average. Net assets rose 9% on the prior period (£77k).
By net assets it sits in the top quarter of 1,653 comparable companies in Greater London (median £2,766, upper quartile £15k).
Key dates
- Incorporated
- 12 March 2013
- Next accounts due
- 31 December 2026 — in 70 days
- Confirmation statement due
- 26 March 2027 — in 155 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 69202
- Bookkeeping activities
- SIC 82110
- Combined office administrative service activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £84k | £16k | −£281 | £10k | — | — | 2 |
| 31 March 2024 | £77k | £20k | £287 | £9,368 | — | — | 2 |
- Current ratio
- 1.6 — comfortable
- Cash per employee
- £8,204
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 76/100 (grade B)
- +10 Positive net assets — Net assets £83,965 at 2025-03-31
- +8 Comfortable liquidity — Current ratio 1.6
- +8 Established — Incorporated 2013-03-12 (14 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Piotr Doszna — owns 25–50% of shares · since 12 March 2017
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Greater London
Same activity (bookkeeping activities), closest in incorporation date.
- INVESCAP LTD — Hornchurch, inc. Mar 2013
- G A T BOOKKEEPING SERVICES LIMITED — Morden, inc. Mar 2013
- AROMAPROXUK LTD — Broxbourne, inc. Mar 2013
- H & H PARTNERS LIMITED — Surbiton, inc. Mar 2013
- RIZCO LTD — Orpington, inc. Mar 2013
- LAVIY LTD — Ilford, inc. Mar 2013
All companies incorporated on 12 March 2013 · in Mar 2013.
Reminders for MKMK LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.