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We are a growth equity firm purpose-built to help companies win and scale.

Tidemark is powered by a community of investors, entrepreneurs, and operators who are energized by ideas, a love of competition, and the drive to give back. We make investments of $20-150M to support the next generation of category leaders.


We are excited by how waves in technology, consumer behavior, and business models collide to create powerful secular trends. We deeply value the role that fundamentals play in creating successful, enduring companies.

See our portfolio


A community of C-level leaders stands beside us. They are leaders we trust and admire who are at the top of their game and are energized by ideas and mission. They also have the humility to learn from others and the instinct to serve. Together, we create a dynamic, productive, and diverse community that accelerates our portfolio companies.

See our community


The Tidemark10 Foundation is our way to give back to the communities around us. We will donate 10% of our profits to causes that align with our investment areas.

See our foundation