United States · 
Who invested in Multibeam?
Multibeam's investors include TSVC.
United States · Series B startup
Who invested in Multibeam
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
$31Mraised across 1 round since 2025, from 1 source
- Latest round
- Series B, $31MJul 2025
- Investors
- 1
The rounds
- Jul 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Multibeam as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Multibeam
How much has Multibeam raised?
Multibeam has raised $31M across 1 round since 2025.
When did Multibeam last raise?
Multibeam's most recent round was a Series B of $31M in Jul 2025.
What was Multibeam's biggest round?
Its most recent round, $31M in Jul 2025, is also its largest on record.
Who backed Multibeam first?
Multibeam's first round on record, in Jul 2025, was backed by TSVC.
What stage is Multibeam at?
Multibeam's latest named round is a Series B, in Jul 2025.
Where is Multibeam based?
Multibeam is based in the United States.
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