CompanyCore
UK company intelligence
Company profile report
Prepared 17 June 2026
4J LTD
11607838 · ltd · incorporated 2018-10-05
1. Company facts
- Status
- active
- Lifecycle
- 💤 Zombie — Technically active but dormant or stalled — minimal activity.
- Jurisdiction
- england-wales
- Registered office
- 27 Lansdowne Road, London, E4 7SH, England
- SIC codes
- 43999 — Other specialised construction activities n.e.c.
- Accounts next due
- 2027-07-31
- Confirmation statement next due
- 2026-10-18
2. Directors (1 active)
- ILJUK, Jozsef
- director · appointed 2018-10-05 · born 11/1963 (age 63)
3. Shareholders (1 active)
- Mr Jozsef Iljuk
- 75-100% shares · 75-100% voting · board control
Headline verdict
- Opportunity score
- 76/100 (Strong)
- Owner dependency
- critical — 88/100
- Red flags
- 0 high · 0 medium · 0 low