United Kingdom · Funded startup
Funding summaryUpdated 26 Oct 2026
$124Mraised across 6 rounds since 2019, from 6 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
AstronauTx filed 6 raises, $77M in all. Filings say how much was sold and to how many investors; they never name the investors.
From AstronauTx's own website: 2 on the team.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Innovate UK
EQT Life Sciences
EQT
Novartis Venture FundL
MPM Capital
Brandon Capital
Bristol Myers Squibb
Dementia Discovery FundThe Dementia Discovery FundMissing a round, or an investor who was in one? Tell us.
This firm lists AstronauTx as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
AstronauTx's investors include Innovate UK, EQT Life Sciences, EQT, Novartis Venture Fund and MPM Capital, and 4 more on record.
AstronauTx has raised $124M across 6 rounds since 2019.
AstronauTx's most recent round was a Grant of $1.2M in Sept 2026.
AstronauTx's largest round on record is $61M (Series A), in Oct 2023, led by Novartis Venture Fund.
AstronauTx's first round on record, in Aug 2019, was backed by The Dementia Discovery Fund.
AstronauTx's latest named round is a Grant, in Sept 2026.
AstronauTx is based in the United Kingdom.
Novartis Venture Fund led the Series A in 2023.
In the same sector, and raised in the last eighteen months.
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United Kingdom · 
