# Clinical Trials Laboratory Services Ltd

## Details

- **Company number:** [03010542](https://find-and-update.company-information.service.gov.uk/company/03010542)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 17 Jan 1995
- **Registered office:** C/O OGIER GLOBAL (UK) LIMITED, 4TH FLOOR, 3 ST HELEN'S PLACE, LONDON, EC3A 6AB
- **Nature of business:** [86900](/sic/86900) Other human health activities
- **Corporate group:** [Sera Laboratories International Limited](/group/49669) (4 companies)


## Previous names

- Diagnostic Healthcare Limited (until 24 Jul 2003)
- Ahsan Consultancy Limited (until 23 Feb 1998)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Sera Laboratories International Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 5 Oct 2018 |  |
| Dr Rukhsana Ahsan | ownership-of-shares-75-to-100-percent | 2 Dec 2016 | 5 Oct 2018 |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2017 | £378,535 | £287,133 | 7 |
| 31 Dec 2015 | £1,180 | £243,512 | - |
| 31 Dec 2014 | -£253,323 | £56,370 | - |
| 31 Dec 2013 | -£362,265 | £7,580 | - |
| 31 Dec 2012 | -£395,207 | £1,183 | - |
| 31 Dec 2011 | -£425,841 | £15 | - |
| 31 Dec 2010 | -£433,794 | £119 | - |
| 31 Dec 2009 | -£335,067 | £22 | - |



## Owned by

Clinical Trials Laboratory Services Ltd → [Sera Laboratories International Limited](/company/03572986)





## Companies at the same address

- [CJ Holdco UK Limited](/company/16629208) (16629208)
- [Landmark Holding Group Limited](/company/11174639) (11174639)
- [Landmark Underwriting Limited](/company/05103113) (05103113)
- [New Bath Court Limited](/company/09810393) (09810393)
- [Sera Laboratories International Limited](/company/03572986) (03572986)