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  4. /Act One Ventures
AO

Act One Ventures

GeneralistLos Angeles, United StatesActiveWebsiteLinkedIn
Stage FocusPre-Seed, Seed
GeographyUS
TypeVC
Last Activity2026
Industry Focus
Industries
AIMedtech
Technical BenchLimited
Investor TypeGeneralist
ExposureMinimal DeepTech Investments
Bio

Act One Ventures is a venture capital firm anchored in Los Angeles and San Francisco, investing in enterprise builders at pre-seed and seed. It has been in operation nine years, backed more than 60 companies, raised $148M in capital, and recorded five exits — including AuditBoard's $3.15B sale to Hg, the largest VC-backed M&A exit of 2024. Checks run $1M-$3M into an average of seven new companies ...

Notable Investments
A
AuditBoard
G
GAIL
B
Bloomlife
F
Finix
K
Kriptos
A
Aiva
C
Chord
V
Veryfi
X
Xilo
T
Track Royalty
T
Tiriel
S
Silversheet

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