# MIRCON CONSTRUCTION MANAGEMENT LTD (09351585)

> MIRCON CONSTRUCTION MANAGEMENT LTD is an active private limited company (company number 09351585) incorporated on 11 December 2014, registered in London. Its registered activity is other building completion and finishing (SIC 43390). Latest small accounts cover the period ending 31 December 2025, showing net assets of £324 and cash of £35k, with 3 employees on average. Net assets fell 43% on the prior period (£572).

- Status: Active
- Incorporated: 2014-12-11
- Registered office: London, NW1 9DR
- SIC 43390: Other building completion and finishing
- Next accounts due: 2027-09-30
- Confirmation statement due: 2026-12-25
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the lower half of 3,377 comparable companies in London (median £4,011, upper quartile £25k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £324 | £35k | £12k | £51k | — | — | 3 |
| 2024-12-31 | £572 | £138k | £10k | £142k | — | — | 2 |

current ratio 1.07; size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £324 at 31 December 2025
- Net assets down 25% or more on the prior period: -43.4% vs prior period
- Incorporated five or more years ago: Incorporated 11 December 2014

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Michal Wojciech Mirowski — owns 75–100% of shares, since 2026-02-25

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/09351585
HTML: https://firmoscan.com/company/09351585-mircon-construction-management-ltd