CompanyCore
UK company intelligence
Company profile report
Prepared 02 June 2026
WESTMINSTER PETROLEUM LIMITED
05646887 · ltd · incorporated 2005-12-07
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- england-wales
- Registered office
- 9-10 Copper Row, London, SE1 2LH, England
- SIC codes
- 99999 — SIC 99999
- Accounts next due
- 2026-12-31
- Confirmation statement next due
- 2026-12-21
2. Directors (2 active)
- DWAN, Nicholas Richard
- director · appointed 2015-10-01 · born 8/1980 (age 46)
- DWAN, Robert Edward
- director · appointed 2015-10-01 · born 3/1982 (age 44)
3. Shareholders (1 active)
- Thames Marine Services Ltd
- 75-100% shares
4. Group structure
Thames Marine Services Ltd is the ultimate parent — holding 75%+ shares. This company sits inside their group.
- Thames Marine Services Ltd
- Corporate parent · 75-100%
Headline verdict
- Opportunity score
- 74/100 (Strong)
- Owner dependency
- high — 66/100
- Red flags
- 0 high · 0 medium · 0 low