# Protonera Ltd

## Details

- **Company number:** [14830471](https://find-and-update.company-information.service.gov.uk/company/14830471)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 26 Apr 2023
- **Registered office:** SCALE SPACE, 58 WOOD LANE, LONDON, W12 7RZ
- **Nature of business:** [72190](/sic/72190) Other research and experimental development on natural sciences and engineering




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Subhajit Bhattacharjee | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 26 Apr 2023 | 21 Jan 2024 |
| Professor Erwin Reisner | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 21 Jan 2024 |  |
| Chengzhi Guo | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 26 Apr 2023 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Apr 2025 | -£33,495 | £38,147 | 3 |
| 30 Apr 2024 | -£36,567 | £47,920 | 3 |






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