United States · 
Who invested in Bio-Optonics?
Bio-Optonics's investors include Mainsail Partners.
United States · Funded startup
Who invested in Bio-Optonics
One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$30Mraised across 1 round since 2018, from 1 source
- Latest round
- Round, $30MJan 2018
- Investors
- 1
The rounds
- Jan 2018
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Bio-Optonics
How much has Bio-Optonics raised?
Bio-Optonics has raised $30M across 1 round since 2018.
When did Bio-Optonics last raise?
Bio-Optonics's most recent round was an Undisclosed round of $30M in Jan 2018.
What was Bio-Optonics's biggest round?
Its most recent round, $30M in Jan 2018, is also its largest on record.
Who backed Bio-Optonics first?
Bio-Optonics's first round on record, in Jan 2018, was backed by Mainsail Partners.
What stage is Bio-Optonics at?
Bio-Optonics's latest named round is an Undisclosed round, in Jan 2018.
Where is Bio-Optonics based?
Bio-Optonics is based in the United States.
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