United States · 
Who invested in Diono?
Diono's investors include Winona Capital Management.
United States · Funded startup
Who invested in Diono
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.
Follow Diono and see its new rounds in your feed. Start following
Funding summaryUpdated 15 Nov 2026
Undisclosedraised across 1 round since 2015, from 1 source
- Latest round
- RoundMay 2015
- Investors
- 1
The rounds
- May 2015
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Diono
How much has Diono raised?
Diono has raised 1 round since 2015, none with a disclosed amount.
When did Diono last raise?
Diono's most recent round was an Undisclosed round in May 2015.
Who backed Diono first?
Diono's first round on record, in May 2015, was backed by Winona Capital Management.
What stage is Diono at?
Diono's latest named round is an Undisclosed round, in May 2015.
Where is Diono based?
Diono is based in the United States.
Companies like Diono
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.