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.

Portfolio

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.

Community

Alongside our investment team, a community of C-level leaders stand beside us. They are leaders we trust and admire who are at the top of their game, energized by ideas and mission, 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.

Foundation

The Tidemark 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.

Recent articles

Platforms of Compounding Greatness

SaaS is not only evolving—it’s also expanding, to bigger TAMs and stronger business models, right before our eyes. We believe there’s an opportunity for SaaS companies to create products that work better together. We call these Platforms of Compounding Greatness ("PCG").

Digitization and the Opportunity for Supplier Networks

Why Boston’s Beer isn’t Brewed in Massachusetts

Leaning Forward with Scott Dorsey

When you’re on the steep part of the s-curve and customers are still buying, how do you accelerate through the uncertainty of 2022 and beyond? A conversation with Scott Dorsey, co-founder of ExactTarget and current co-founder and managing partner at High Alpha, on when to forward-invest in growth, even in a recession.

Aman Narang

Aman Narang

Co-Founder and Co-President of Toast
Andrew Low Ah Kee

Andrew Low Ah Kee

Former COO of GoDaddy
Anton Hanebrink

Anton Hanebrink

Chief Corporate Development & Strategy Officer of Intuit, Former Head of Corporate Development at Square
Arshad Matin

Arshad Matin

President and CEO of Avetta
Avanish Sahai

Avanish Sahai

Vice President, ISV & Apps Partner Ecosystem at Google, Board Member at Hubspot, Tech Investor/Advisor