# Helier Scientific Limited

## Details

- **Company number:** [05158138](https://find-and-update.company-information.service.gov.uk/company/05158138)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 21 Jun 2004
- **Registered office:** ST HELIER HOSPITAL, SW THAMES INSTITUTE FOR RENAL, RESEARCH, WRYTHE LANE CARSHALTON, SM5 1AA
- **Nature of business:** [86900](/sic/86900) Other human health activities




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Richard Henry Sammons | ownership-of-shares-75-to-100-percent | 6 Apr 2016 | 22 Aug 2017 |
| Dr Jonathan Tat Chee Kwan | significant-influence-or-control | 1 Nov 2017 | 3 Jul 2025 |
| Dr Mark Dockrell | significant-influence-or-control | 6 Apr 2016 | 3 Jul 2025 |
| Professor Robert Graham Price | significant-influence-or-control | 6 Apr 2016 | 3 Jul 2025 |
| Dr Mark Dockrell | significant-influence-or-control | 2 Sep 2025 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Mar 2025 | £9,423 | £12,107 | 2 |
| 31 Mar 2024 | -£20,943 | - | 3 |
| 31 Mar 2023 | £660 | £19,249 | 3 |
| 31 Mar 2022 | £22,223 | £15,061 | 3 |
| 31 Mar 2021 | £34,321 | £15,342 | 3 |
| 31 Mar 2020 | £37,065 | £15,232 | 1 |
| 31 Mar 2019 | £48,887 | £23,503 | 1 |
| 31 Mar 2018 | £49,213 | £10,064 | 1 |
| 31 Mar 2017 | £552 | £2,279 | 1 |
| 31 Mar 2016 | £1 | £392 | - |
| 31 Mar 2015 | £1 | £405 | - |
| 31 Mar 2014 | £1 | £417 | - |
| 31 Mar 2013 | £1 | £1,335 | - |
| 30 Sep 2007 | £1 | - | - |