Zero Carbon Industrial Heat
ActiveRegistered as Caldera Heat Batteries Limited
Data to 4 Nov 2026, 02:03
- Company number
- 11020413
- Sector
- Climate, energy and environment
- SIC group
- Deep tech and hardware
- Region
- South East (Fareham)
- Incorporated
- 18 Oct 2017
- SIC codes
- 27200, 43210, 71121, 72190
- Trading name
- Zero Carbon Industrial Heat
- Website
- caldera.co.uk Company number on the site, checked 30 Oct 2026
Zero Carbon Industrial Heat has 2 priced rounds on record from share allotment filings at Companies House. The latest was allotted on 28 Mar 2025, raised £5.97m, and was filed on 28 Mar 2025. Data to 3 Nov 2026.
2
Priced rounds
Allotted Dec 2023 to Mar 2025
£6.08m
Cash raised in those rounds
Sum of sterling cash raised in each round, as filed
28 Mar 2025
Latest round allotted
Filed 28 Mar 2025
Jump to
Funding rounds
Priced equity rounds read from share allotment filings at Companies House, newest first.
| Allotted | First filed | Cash raised | Filing |
|---|---|---|---|
| 28 Mar 2025to 9 Apr 2025Latest | 28 Mar 2025 | £5.97m | Open filing |
| 29 Dec 2023 | 19 Dec 2023 | £110k | Open filing |
Companies with significant control
Companies with significant control over Zero Carbon Industrial Heat, 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 5 capital filings other than share allotments (SH01), which are listed under Funding rounds. 13 share filings (SH01) have been read for this company.
| Date | Filing | Document |
|---|---|---|
| 22 Apr 2025 | Resolution | Open at Companies House |
| 22 Apr 2025 | Memorandum and articles (MA) | Open at Companies House |
| 7 May 2021 | Resolution | Open at Companies House |
| 6 May 2021 | Memorandum and articles (MA) | Open at Companies House |
| 15 Jul 2020 | 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 Zero Carbon Industrial Heat. 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