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

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

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O.G. Venture Partners

o15 Capital Partners

O2 Capital Partners B.V.

O2 Investment Partners, LLC

Oak HC/FT

Oak Hill Capital

Oak Investment Partners

Oakfield Capital Partners LLP

Oakland Standard Co.

Oakley Capital

Oaktree Capital Management

Oberland Capital Management LLC

Oberon Private Ventures

Observer Capital

Obunsha Ventures, Inc.

Obvious Ventures

OCA Ventures

OCCIDENT

Ocean Avenue Capital Partners, L.P.

Ocean Azul Partners

Ocean Link

Oceania Capital Partners Ltd.

Oceanpine Capital

Oceans

Oceans Equity

Oceans Ventures

OceanSound Partners

Octave

OCTAVE Capital

OCTAVE Capital

Octopus Ventures

Odewald KMU II Gesellschaft für Beteiligungen mbH

Odyssée Venture

Odyssey Investment Partners

Odyssey Private Equity Pty Ltd.

Odyssey Venture Partners

Offline Ventures

OFS Capital Corporation

Ohio Innovation Fund

OIC

OIF Ventures

Oita Venture Capital

Okapi Venture Capital, LLC

Okta Ventures

Old College Capital

Old Ironsides Energy, LLC

Old Line Capital Partners

Old Mutual Private Equity

Olive Tree Capital

Oltre Impact

Olympus Capital Asia

Olympus Capital Investments, LLC

Olympus Partners

Omega Capital

Omega Funds

Omega Venture Partners

OMERS Private Equity

OMERS Ventures

Omidyar Network

Omnes Capital

Omni Partners

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, LLC

One Two Capital

One Way Ventures

ONEVC

OneVentures Pty Ltd.

Onex Partners

Ono Venture Investment, Inc.

Onsight Ventures

Onward Capital LLC

Oost NL

OpCapita LLP

Open Field Capital LLC

Open Opportunity Fund

Open Prairie

OpenAI Starup Fund

OpenAir Equity Partners

OpenGate Capital

OpenOcean

Openspace Capital

OpenView

OPK Capital Inc.

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 Ltd.

Orco Investments, Inc.

Oregon Sports Angels

Oregon Venture Fund

Oresa

ORI Capital

Oriens Capital

Origami Capital Partners

Origin Partners

Origin Ventures

Originate Ventures

Orios Venture Partners

ORIX Capital Partners

ORIX Growth Capital

Orkila Capital

Orlando Capital GmbH

Orogen Group

Osage Venture Partners

Osceola Capital Management, LLC

OSF Ventures

Osprey Investors

OSS Capital

OTB Ventures

Ouabache Investments

Oui Capital

OUP (Osage University Partners)

Outcomes Collective Growth Capital

Outfitter Energy Capital

Outlast Fund

Outlier

Outlier Ventures

Outpost Ventures

Outrun Ventures

Outsiders Fund

Outsized Ventures

Outward VC

Oval Park Capital

Overlap Holdings

Overline, LLC

Overton Venture Capital

Overture Ventures

Overwater Ventures

OVO Fund

OW Ventures

Owl Creek Partners

Owl Ventures

Owner Resource Group

OWW Capital Partners Pte. Ltd.

Oxer Capital, Inc.

Oxford Capital Group, LLC

Oxford Capital Partners LLP

Oxford Finance LLC

Oxford Innovation Finance

Oxford Investment Consultants LLP

Oxford Science Enterprises

Oxford Seed Fund

Oxford Technology Management Ltd.

Oxford University Innovation

OXO Ventures

Oxx Ltd.