CompanyCore
UK company intelligence
Company profile report
Prepared 01 May 2026
CONSTRUCTION MATERIALS TESTING LTD.
SC272812 · ltd · incorporated 2004-09-01
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- scotland
- Registered office
- Exchange Tower, 19 Canning Street, Edinburgh, EH3 8EH, Scotland
- SIC codes
- 71200 — Technical testing and analysis
- Accounts next due
- 2026-06-30
- Confirmation statement next due
- 2026-09-15
2. Directors (2 active)
- BONTHRON, Gillian
- director · appointed 2025-10-27 · born 5/1977 (age 49)
- PARRINGTON, Simon Christopher
- director · appointed 2024-05-31 · born 10/1970 (age 56)
3. Shareholders (1 active)
- Celnor Group Limited
- 75-100% shares · 75-100% voting · board control
4. Group structure
Celnor Group Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.
- Celnor Group Limited
- Corporate parent · 75-100%
5. Security
3 total charges (2 outstanding, 1 satisfied).
Headline verdict
- Opportunity score
- 74/100 (Strong)
- Owner dependency
- moderate — 58/100
- Red flags
- 0 high · 0 medium · 0 low