France · 
Who invested in Amethyst Radiotherapy?
Amethyst Radiotherapy's investors include Ares Management.
France · Funded startup
Who invested in Amethyst Radiotherapy
Funding summaryUpdated 26 Oct 2026
$322Mraised across 1 round since 2024, from 1 source
- Latest round
- Debt, $322MJun 2024
- Investors
- 1
The rounds
- Jun 2024
Founders and team
From Amethyst Radiotherapy's own website: 14 on the team.
- Ralph HeftiGroup CEO
- Sasha BurnsUk CEO
- Fabrice GuyeGroup CTO
- Julien HeiderGroup CFO
- Olivier CossetGroup COO
- Raffael KabirChief of Staff
- Basile ZurcherHead of Corp Development
- Diego DesvignesMember of the Board
- Edward ChandlerMember of the Board
- Lucía BascuñanaMember of the Board
- Marine OlliveGeneral Counsel
- Massimo AgostiItaly Director
- Peter SchmidChairman of the Board
- Verónica UrquijoMember of the Board
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Amethyst Radiotherapy
How much has Amethyst Radiotherapy raised?
Amethyst Radiotherapy has raised $322M across 1 round since 2024.
When did Amethyst Radiotherapy last raise?
Amethyst Radiotherapy's most recent round was a Debt of $322M in Jun 2024.
What was Amethyst Radiotherapy's biggest round?
Its most recent round, $322M in Jun 2024, is also its largest on record.
Who backed Amethyst Radiotherapy first?
Amethyst Radiotherapy's first round on record, in Jun 2024, was backed by Ares Management.
What stage is Amethyst Radiotherapy at?
Amethyst Radiotherapy's latest named round is a Debt, in Jun 2024.
Where is Amethyst Radiotherapy based?
Amethyst Radiotherapy is based in France.
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