Protonera Ltd is an active company incorporated on 26 April 2023 with the registered office located in London, Greater London. Protonera Ltd was registered 2 years 7 months ago.
Registered office address changed from 13 Staffordshire Street Cambridge CB1 2nd England to Scale Space 58 Wood Lane London W12 7RZ on 11 November 2025
Submitted on 11 Nov 2025
Confirmation statement made on 8 May 2025 with updates
Submitted on 8 May 2025
Total exemption full accounts made up to 30 April 2024
Submitted on 23 Sep 2024
Director's details changed for Chengzhi Guo on 5 September 2024
Submitted on 5 Sep 2024
Change of details for Chengzhi Guo as a person with significant control on 5 September 2024
Submitted on 5 Sep 2024
Director's details changed for Professor Erwin Reisner on 5 September 2024
Submitted on 5 Sep 2024
Change of details for Professor Erwin Reisner as a person with significant control on 5 September 2024
Submitted on 5 Sep 2024
Second filing of a statement of capital following an allotment of shares on 22 June 2024
Submitted on 11 Jul 2024
Second filing of a statement of capital following an allotment of shares on 21 June 2024
Submitted on 9 Jul 2024
Statement of capital following an allotment of shares on 21 June 2024