The best connected team in
healthcare & fintech

We work with founders driving structural change in two complex systems: healthcare and financial services. With unparalleled networks and decades of sector experience, we have become one of the best-performing growth equity firms in the world.

Uncommon commitment. Uncommon
outcomes.

Through decades of investing, we've learned that the moments of great success only come after years of quiet conversations.

$5.3B+
Assets under management
85+
Portfolio investments
51
Realizations to date
39
$1B+ companies
Don’t just take it from us
CareBridge
Feedzai
Maven Clinic
Highnote
Rialtic
Prove

Oak is my first call when I want thoughtful advice. They believe in long-term, deep relationships. They genuinely care about the people they work with and the problems they're trying to solve. Over a decade, I‘ve worked with Oak on three companies. I hope to work with them for the rest of my career.

Puneet Singh
CEO, CareBridge
Rialtic
Highnote
Prove
Feedzai
CareBridge
Maven Clinic

You have to know the system to change it

Healthcare and financial services are entrenched but not immovable markets. Here's how we spot businesses that drive structural change.

Access
Outcomes
Cost
Speed
Friction