United Kingdom · How much has Carbon Theory raised?
Carbon Theory has raised $1.9M across 2 rounds since 2021.
20222023
$1.4MRound$494KRound
United Kingdom · Funded startup
Who invested in Carbon Theory
2 rounds we have observed, with the 0 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 15 Nov 2026
$1.9Mraised across 2 rounds since 2021, from 2 sources
$1.4MRound$494KRound
- Latest round
- Round, $494KMar 2023
- Biggest round
- $1.4MRound · Apr 2021
- Investors
- 0
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $1.4M Apr 2021
- Biggest round
- $1.4M Round · Apr 2021
- Between rounds
- 2 years from the last two
The rounds
- Mar 2023Round$494K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Apr 2021Round$1.4M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Funding filed with regulators
Carbon Theory filed 2 raises, $1.9M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Mar 2023$494KUK share allotment
- Apr 2021$1.4MUK share allotment
Quick answers about Carbon Theory
When did Carbon Theory last raise?
Carbon Theory's most recent round, $494K, was in Mar 2023.
What was Carbon Theory's biggest round?
Carbon Theory's largest round on record is $1.4M, in Apr 2021.
Where is Carbon Theory based?
Carbon Theory is based in the United Kingdom.
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