CompanyCore
UK company intelligence
Company profile report
Prepared 14 July 2026
ADVANCE WINDOWS LTD
07197495 · ltd · incorporated 2010-03-22
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- england-wales
- Registered office
- 40 Dark Lane, Tilehurst, Reading, RG31 6QY
- SIC codes
- 43290 — Other construction installation
- Accounts next due
- 2026-12-31
- Confirmation statement next due
- 2027-03-31
2. Directors (2 active)
- HARPER, Ian Martin
- director · appointed 2010-03-22 · born 8/1969 (age 57)
- HARPER, Lisa Melanie
- director · appointed 2010-06-05 · born 5/1968 (age 58)
3. Shareholders (1 active)
- Mr Ian Martin Harper
- 50-75% shares · 50-75% voting · board control · significant influence · firm interest
Headline verdict
- Opportunity score
- 80/100 (Exceptional)
- Owner dependency
- critical — 89/100
- Red flags
- 0 high · 0 medium · 0 low