United States · 
Who invested in Loon Balloons?
Loon Balloons's investors include SoftBank BB Corp.
United States · Funded startup
Who invested in Loon Balloons
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
$125Mraised across 1 round since 2019, from 1 source
- Latest round
- Round, $125MApr 2019
- Investors
- 1
The rounds
- Apr 2019
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Loon Balloons
How much has Loon Balloons raised?
Loon Balloons has raised $125M across 1 round since 2019.
When did Loon Balloons last raise?
Loon Balloons's most recent round was an Undisclosed round of $125M in Apr 2019.
What was Loon Balloons's biggest round?
Its most recent round, $125M in Apr 2019, is also its largest on record.
Who backed Loon Balloons first?
Loon Balloons's first round on record, in Apr 2019, was backed by SoftBank BB Corp.
What stage is Loon Balloons at?
Loon Balloons's latest named round is an Undisclosed round, in Apr 2019.
Where is Loon Balloons based?
Loon Balloons is based in the United States.
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