LSK MECHANICAL LTD
Company number 15893237 · Active · London E17 4NL
LSK MECHANICAL LTD is an active private limited company (company number 15893237) incorporated on 12 August 2024, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £9,931, 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 893% on the prior period (£1,000).
By net assets it sits in the upper half of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
Key dates
- Incorporated
- 12 August 2024
- Next accounts due
- 31 December 2027 — in 437 days
- Confirmation statement due
- 26 August 2027 — in 310 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £9,931 | — | — | £25k | — | — | 1 |
| 31 August 2025 | £1,000 | — | — | — | — | — | 1 |
- Current ratio
- 1.45
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: 72/100 (grade B)
- +10 Positive net assets — Net assets £9,931 at 2026-03-31
- +8 Net assets growing — +893.1% vs prior period
- +4 Past first filings — Incorporated 2024-08-12
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 Leon Jospeh Mills — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 12 August 2024
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 London
Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date.
- SBN GAS AND PLUMBING LIMITED — London, inc. Aug 2024
- AA MAINTENANCE LTD — London, inc. Aug 2024
- HEAT TEC ENGINEERS LTD — London, inc. Aug 2024
- D&B MECHANICAL SERVICES LIMITED — London, inc. Aug 2024
- TMG INSTALLATIONS LTD — London, inc. Aug 2024
- E13 PLUMBING LIMITED — London, inc. Aug 2024
Reminders for LSK MECHANICAL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.