United States · 
Who invested in NatureBridge?
NatureBridge's investors include Google.
United States · Funded startup
Who invested in NatureBridge
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.
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Funding summaryUpdated 15 Nov 2026
$4.0Mraised across 1 round since 2011, from 1 source
- Latest round
- Grant, $4.0MJan 2011
- Investors
- 1
The rounds
- Jan 2011
Founders and team
From NatureBridge's own website: 4 on the team.
- Golden GateDebra Maltenfort, M.D., Chair
- National Park Service LiaisonBoard Emeritus
- Nilesh VasheeBoard Emeritus
- Valerie E. AndersBoard Emeritus
AdvisersNellie Thornton
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about NatureBridge
How much has NatureBridge raised?
NatureBridge has raised $4.0M across 1 round since 2011.
When did NatureBridge last raise?
NatureBridge's most recent round was a Grant of $4.0M in Jan 2011.
What was NatureBridge's biggest round?
Its most recent round, $4.0M in Jan 2011, is also its largest on record.
Who backed NatureBridge first?
NatureBridge's first round on record, in Jan 2011, was backed by Google.
What stage is NatureBridge at?
NatureBridge's latest named round is a Grant, in Jan 2011.
Where is NatureBridge based?
NatureBridge is based in the United States.
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