# Protonium Ltd

## Details

- **Company number:** [12032561](https://find-and-update.company-information.service.gov.uk/company/12032561)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 4 Jun 2019
- **Registered office:** C/O WYNNE & CO FORESTRY HOUSE, BREWERY ROAD, CARMARTHEN, SA31 1TF
- **Nature of business:** [28990](/sic/28990) Manufacture of other special-purpose machinery n.e.c., [58290](/sic/58290) Other software publishing, [63120](/sic/63120) Web portals, [71122](/sic/71122) Engineering related scientific and technical consulting activities




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr. Josue Vivas Hernandez | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 4 Jun 2019 |  |



## Accounts

| Year ended | Net assets | Employees |
|---|---|---|
| 30 Jun 2025 | -£41,763 | 1 |
| 30 Jun 2024 | -£37,430 | 1 |
| 30 Jun 2023 | -£29,755 | 1 |
| 30 Jun 2022 | -£19,027 | 1 |
| 30 Jun 2021 | -£21,863 | 1 |
| 30 Jun 2020 | £6,473 | 1 |






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