# G Squared Diagnostics Ltd

## Details

- **Company number:** [14991927](https://find-and-update.company-information.service.gov.uk/company/14991927)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 10 Jul 2023
- **Registered office:** 11 COPPER RIDGE, CHALFONT ST. PETER, GERRARDS CROSS, SL9 0NF
- **Nature of business:** [86900](/sic/86900) Other human health activities
- **Corporate group:** [Rosser Investments Limited](/group/94451) (4 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| KARAGIANNIS, Georgios, Dr | director | 10 Jul 2023 |  |
| ROSSER, Gareth John, Dr | director | 10 Jul 2023 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Gk Capital Holdings Limited | ownership-of-shares-25-to-50-percent | 3 Feb 2024 |  |
| Rosser Investments Limited | ownership-of-shares-25-to-50-percent | 2 Feb 2024 |  |
| Dr Gareth John Rosser | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 10 Jul 2023 | 2 Feb 2024 |
| Dr Georgios Karagiannis | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 10 Jul 2023 | 2 Feb 2024 |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2025 | -£18,142 | £919 | 0 |
| 31 Dec 2024 | -£14,203 | £58 | 0 |
| 31 Dec 2023 | £2 | - | - |



## Owned by

G Squared Diagnostics Ltd → [GK Capital Holdings Ltd](/company/14926231)




## Directors' other companies

- [ROSSER, Gareth John, Dr](/person/5620379) - director at [Rosser Developments Limited](/company/14987022)
- [ROSSER, Gareth John, Dr](/person/5620379) - director at [Rosser Investments Limited](/company/14974934)