VCPro Database Firm Index - Venture Capital Firms, Private Equity Firms (O)
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VCPro Database - List of Venture Capital Firms and Private Equity Firms (O)

Below is the list of venture capital and private equity firms included in VCPro Database 2026.

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o15 Capital Partners
O2 Capital Partners
O2 Investment Partners
O3 Partners
Oak HC/FT
Oak Hill Capital
Oak Investment Partners
Oakfield Capital Partners
Oakland Standard Co.
Oakley Capital
Oaktree Capital Management
Oberland Capital Management
Oberon Private Ventures
Observer Capital
Obunsha Ventures
Obvious Ventures
OCA Ventures
OCCIDENT
Ocean Avenue Capital Partners
Ocean Azul Partners
Ocean Link
Oceania Capital Partners
Oceanpine Capital
Oceans
Oceans Equity
Oceans Ventures
OceanSound Partners
Octave
OCTAVE Capital
OCTAVE Capital
Octave Ventures
Octopus Ventures
Odewald KMU
Odyssée Venture
Odyssey Investment Partners
Odyssey Private Equity
Odyssey Venture Partners
Offline Ventures
OFS Capital
Ohio Innovation Fund
OIC
OIF Ventures
Oita Venture Capital
Okapi Venture Capital
Okta Ventures
Oktogon Ventures
Old College Capital
Old Ironsides Energy
Old Line Capital Partners
Old Mutual Private Equity
Olive Tree Capital
Oltre Impact
Olympus Capital Asia
Olympus Capital Investments
Olympus Partners
Omega Capital
Omega Funds
Omega Venture Partners
OMERS Private Equity
OMERS Ventures
Omidyar Network
Omnes Capital
Omni Partners
Omni Ventures
Omnivore
Omron Ventures
OMX Ventures
Ona Capital Privat
ONCAP
Oncology Ventures
Ondine Capital
One Better Ventures
ONE Bow River
One Capital
One Equity Partners
ONE Funds
One Peak
One Rock Capital Partners
One Two Capital
One Way Ventures
ONEVC
OneVentures
Onex Partners
Ono Venture Investment
Onsight Ventures
Onward Capital
Oost NL
Open Field Capital
Open Opportunity Fund
Open Prairie
OpenAI Starup Fund
OpenAir Equity Partners
OpenGate Capital
OpenOcean
Openseed VC
Openspace Capital
OpenView
OPK Capital
Optimist Ventures
Optum Ventures
Opus Capital
Oquendo Capital
Oquirrh Ventures
Orange Ventures
Orangewood Partners
ORAXYS Sustainable Private Equity
Orbia Ventures
OrbiMed
Orbit Capital
Orchestra Private Equity
Orchid Asia Group Management
Orco Investments
Oregon Sports Angels
Oregon Venture Fund
Oresa
ORI Capital
Oridian Capital Partners
Oriens Capital
Origami Capital Partners
Origin Ventures
Orios Venture Partners
ORIX Capital Partners
ORIX Growth Capital
Orkila Capital
Orlando Capital
Orogen Group
Osage Venture Partners
Osceola Capital Management
OSF Ventures
Osprey Investors
OSS Capital
OTB Ventures
Otro Capital
Ouabache Investments
Oui Capital
OUP (Osage University Partners)
OUROBOROS
Outcomes Collective Growth Capital
Outfitter Energy Capital
Outlast Fund
Outlier
Outpost Ventures
Output Capital
Outrun Ventures
Outsiders Fund
Outsized Ventures
Outward VC
Oval Park Capital
Overlap Holdings
Overline
Overmatch Ventures
Overton Venture Capital
Overture Ventures
Overwater Ventures
OVO Fund
OW Ventures
Owl Creek Partners
Owl Ventures
Owner Resource Group
OWW Capital Partners
Oxer Capital
Oxford Capital Group
Oxford Capital Partners
Oxford Finance
Oxford Innovation Finance
Oxford Investment Consultants LLP
Oxford Science Enterprises
Oxford Seed Fund
Oxford Technology Management
Oxford University Innovation
Oxx
Oyster Bay

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