CompanyCore
UK company intelligence
Company profile report
Prepared 13 May 2026
345 CIVIL ENGINEERING LTD
17044234 · ltd · incorporated 2026-02-19
1. Company facts
- Status
- active
- Lifecycle
- 🌱 Startup — Newly incorporated, still building. Minimal trading history.
- Jurisdiction
- england-wales
- Registered office
- 1 Park Avenue, Swillington, Leeds, LS26 8UQ, England
- SIC codes
- 42110 — Construction of roads and motorways; 42130 — SIC 42130; 42990 — Construction of other civil engineering projects n.e.c.; 43120 — Site preparation
- Accounts next due
- 2027-11-19
- Confirmation statement next due
- 2027-03-04
2. Directors (1 active)
- SIMON, Jack
- director · appointed 2026-02-19 · born 8/1996 (age 30)
3. Shareholders (1 active)
- Mr Jack Simon
- 75-100% shares · 75-100% voting · board control
Headline verdict
- Opportunity score
- 70/100 (Strong)
- Owner dependency
- critical — 80/100
- Red flags
- 0 high · 0 medium · 0 low