United Kingdom · 
Who invested in Opto Biosystems?
Opto Biosystems's investors include Blackbird Ventures and Possible Ventures.
United Kingdom · Pre-seed startup
Who invested in Opto Biosystems
Funding summaryUpdated 26 Oct 2026
$2.3Mraised across 1 round since 2023, from 1 source
- Latest round
- Pre-seed, $2.3MMar 2023
- Investors
- 2
The rounds
- Mar 2023
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Opto Biosystems
How much has Opto Biosystems raised?
Opto Biosystems has raised $2.3M across 1 round since 2023.
When did Opto Biosystems last raise?
Opto Biosystems's most recent round was a Pre-seed of $2.3M in Mar 2023.
What was Opto Biosystems's biggest round?
Its most recent round, $2.3M in Mar 2023, is also its largest on record.
Who backed Opto Biosystems first?
Opto Biosystems's first round on record, in Mar 2023, was backed by Blackbird Ventures and Possible Ventures.
What stage is Opto Biosystems at?
Opto Biosystems's latest named round is a Pre-seed, in Mar 2023.
Where is Opto Biosystems based?
Opto Biosystems is based in the United Kingdom.
Companies like Opto Biosystems
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.