Construction Materials Testing Ltd
- Company number
- SC272812
- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 1 Sep 2004
- Nature of business
- Technical testing and analysis
- Corporate group
- Celnor Topco Limited (60 companies)
Registered office
Officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BONTHRON, Gillian | Director | 27 Oct 2025 |
Control
| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Ronald Woods | Ownership Of Shares 75 To 100 Percent Voting Rights 75 To 100 Percent |
6 Apr 2016 | 31 May 2024 |
| Celnor Group Limited | Ownership Of Shares 75 To 100 Percent Voting Rights 75 To 100 Percent Right To Appoint And Remove Directors |
31 May 2024 |
Accounts
| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Jun 2025 | - | - | - |
| 30 Jun 2024 | - | - | - |
| 31 Aug 2023 | £665,482 | £174,131 | 19 |
| 31 Aug 2022 | £495,280 | £35,927 | 21 |
| 31 Aug 2021 | £421,202 | £151,088 | 21 |
| 31 Aug 2020 | £200,206 | £21,196 | 16 |
| 31 Aug 2019 | £243,947 | £44,184 | 20 |
| 31 Aug 2018 | £275,540 | £79,197 | 20 |
| 31 Aug 2017 | £305,870 | £72,725 | - |
| 31 Aug 2016 | £319,260 | £55,911 | - |
| 31 Aug 2015 | £303,209 | £61,332 | - |
| 31 Aug 2014 | £297,526 | £19,927 | - |
| 31 Aug 2013 | £223,657 | £23,587 | - |
| 31 Aug 2012 | £185,224 | £66,497 | - |
| 31 Aug 2011 | £182,767 | £21,218 | - |
| 31 Aug 2010 | - | - | - |
| 31 Aug 2009 | - | - | - |
| 31 Aug 2008 | - | - | - |
| 31 Aug 2007 | - | - | - |
| 31 Aug 2006 | - | - | - |
| 31 Aug 2005 | - | - | - |
Connections
Owned by
Construction Materials Testing Ltd → Celnor Group Limited → Celnor Finco Limited → Celnor Midco Limited → Celnor Topco Limited
Directors’ other companies
- BONTHRON, Gillian - Director at Celnor Topco Limited
- BONTHRON, Gillian - Director at Lacmor Limited
- BONTHRON, Gillian - Director at Assurity Consulting Limited
- BONTHRON, Gillian - Director at Arem Group Limited
- BONTHRON, Gillian - Director at FFT Holdco Limited
- BONTHRON, Gillian - Director at TWC (Services) Limited
- BONTHRON, Gillian - Director at Dynamic Safety Solutions Ltd
- BONTHRON, Gillian - Director at Rural Solutions Limited
- BONTHRON, Gillian - Director at Calbarrie Compliance Services Limited
- BONTHRON, Gillian - Director at Uni-Safe Access Limited
Companies at the same address
- Agathos Ii Carry Gp LLP (SO307024)
- Agathos Ii Carry L.P. (SL034538)
- Agathos Ii Co-Invest L.P. (SL034539)
- Agathos Iii Carry Gp LLP (SO308092)
- Agathos Iii Carry L.P. (SL037165)
- Agathos Iii Co-Invest L.P. (SL037166)
- Aitken Laboratories Limited (SC098172)
- Chiron Property Founder Partner Limited Partnership (SL019942)
- Chiron Residential Property Investments LP (SL020022)
- Clyde Valley Properties Limited (SC104697)