SEMEX CONSTRUCTION LTD
Company number 08406594 · Active · London HA3 9HY
SEMEX CONSTRUCTION LTD is an active private limited company (company number 08406594) incorporated on 18 February 2013, registered in London. Its registered activity is other building completion and finishing (SIC 43390). Latest micro accounts cover the period ending 28 February 2025, showing net assets of −£176k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 20% on the prior period (−£147k).
By net assets it sits in the bottom quarter of 4,674 comparable companies in Greater London (median £4,874, upper quartile £26k).
Key dates
- Incorporated
- 18 February 2013
- Next accounts due
- 28 November 2026 — in 41 days
- Confirmation statement due
- 4 March 2027 — in 137 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43390
- Other building completion and finishing
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 28 February 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | −£176k | — | — | — | — | — | 2 |
| 29 February 2024 | −£147k | — | — | — | — | — | 2 |
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.
Firmoscan score: 43/100 (grade D)
- -15 Negative net assets — Net assets £-176,127 at 2025-02-28
- +8 Established — Incorporated 2013-02-18 (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 Oleg Krymovskiy — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 18 February 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 (other building completion and finishing), closest in incorporation date.
- PANACEA UK GROUP LTD. — Gravesend, inc. Feb 2013
- BELMONT INTERIORS LIMITED — Carshalton Beeches, inc. Feb 2013
- ASI STAR LTD — Ilford, inc. Feb 2013
- ROMAN ARCH CONSTRUCTION LTD — Isleworth, inc. Feb 2013
- T. EVANS CONSTRUCTION LIMITED — Sutton, inc. Feb 2013
- VANDO BUILD LTD — Hornchurch, inc. Feb 2013
Reminders for SEMEX CONSTRUCTION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.