Ireland · Who invested in Protostars?
Protostars's investors include Enterprise Ireland.
2025
$326KPre-seed?VentureIreland · Venture startup
Who invested in Protostars
Funding summaryUpdated 26 Oct 2026
$326Kraised across 2 rounds since 2024, from 2 sources
- Latest round
- VentureOct 2025
- Biggest round
- $326KPre-seed · Oct 2024
- Investors
- 1
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Pre-seed, $326K Oct 2024
- Biggest round
- $326K Pre-seed · Oct 2024
- Between rounds
- 12 months from the last two
The rounds
- Oct 2025
- Oct 2024
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Protostars
How much has Protostars raised?
Protostars has raised $326K across 2 rounds since 2024. One round did not disclose an amount, so the total is a floor.
When did Protostars last raise?
Protostars's most recent round was a Venture in Oct 2025.
What was Protostars's biggest round?
Protostars's largest round on record is $326K (Pre-seed), in Oct 2024.
Who backed Protostars first?
Protostars's first round on record, in Oct 2024, was backed by Enterprise Ireland.
What stage is Protostars at?
Protostars's latest named round is a Venture, in Oct 2025.
Where is Protostars based?
Protostars is based in Ireland.
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