Protonera Ltd
ActiveData to 4 Nov 2026, 00:59
- Company number
- 14830471
- Sector
- Not in a live sector
- SIC group
- Deep tech and hardware
- Region
- London (London)
- Incorporated
- 26 Apr 2023
- SIC code
- 72190
- Trading name
- Not found
- Website
- Not found
Protonera Ltd has 1 priced round on record from share allotment filings at Companies House. The latest was allotted on 22 Jun 2024, raised £50k, and was filed on 23 Jun 2024. Data to 3 Nov 2026.
1
Priced rounds
Allotted Jun 2024
£50k
Cash raised in those rounds
Sum of sterling cash raised in each round, as filed
22 Jun 2024
Latest round allotted
Filed 23 Jun 2024
Jump to
Funding rounds
Priced equity rounds read from share allotment filings at Companies House, newest first.
| Allotted | First filed | Cash raised | Filing |
|---|---|---|---|
| 22 Jun 2024Latest | 23 Jun 2024 | £50k | Open filing |
Companies with significant control
Companies with significant control over Protonera Ltd, from the register of people with significant control. A company can have control without holding shares. Individuals are not shown on public pages.
No corporate holder of 25% or more is registered.
From the PSC register.
Filings
The latest 1 capital filing other than share allotments (SH01), which are listed under Funding rounds. 3 share filings (SH01) have been read for this company.
| Date | Filing | Document |
|---|---|---|
| 29 Feb 2024 | Resolution | Open at Companies House |
Documents open at Companies House. Bradshaw does not store or re-host them.
About this page
This page shows public register data for Protonera Ltd. Figures come from filings at Companies House; Bradshaw links to each filing and does not host copies. To correct or object to data about you, use the data request form.
Last updated 3 Nov 2026