About Tarsus

Built by operators.

Jason Hagen
Phil Moses
Brandon LoPresti
Rachel Marielle Nyce

Why we started Tarsus.

Mission

We exist to serve our partners at every stage of business, equipping them with modern strategies and next-gen technology.

Vision

A world where ambition finds its footing, strong foundations are laid, and legacies are formed.

What we value

Groundwork.

Innovation thrives on solid ground. We make sure your foundation is ready before you build higher.

Stewardship.

Our job is to help you multiply wisely, not recklessly.

People.

Whether it's your team, your customers, or your community, we never lose sight of the people behind the business.

Impact.

Busy isn't the goal. Better is. We work to move the needle.

The team.

Jason Hagen
Jason Hagen.
Founder, AI Strategy & Delivery

Jason spent roughly seven years in enterprise banking product and analysis roles, including as a product owner at Barclays, where he built marketing technology infrastructure inside one of the world's largest financial institutions.

He founded Tarsus Growth Company in 2026 to bring that same infrastructure discipline to businesses that don't have an enterprise engineering team of their own. He leads AI strategy and delivery across every Tarsus engagement.

Where he focuses
AI strategy Systems delivery Product management Systems adoption and learning
Phil Moses
Phil Moses.
Director, Internal Operations & Launch

Phil founded and scaled OneTwentyOne Design & Build, a home remodeling company, by recruiting people who shared his standards and integrating next-gen technology into the business as it grew. That hands-on operating experience is the same experience behind Tarsus's Launch service.

Phil helped found Tarsus and has been central to it ever since. He built out how the company operates internally, and he holds the team to that standard. He leads internal operations and works directly with Launch clients who haven't started a business yet.

Where he focuses
Business operations Team building Launch strategy Coaching
Brandon LoPresti
Brandon LoPresti.
Director, Revenue & Customer Success

Brandon brings a business development background from Semrush, one of SaaS's most recognized platforms.

At Tarsus, he leads revenue and customer success, owning the relationship from the first conversation through delivery.

Where he focuses
Business development Customer success Revenue growth Client relationships
Rachel Marielle Nyce
Rachel Marielle Nyce.
Executive Admin

Rachel is the glue that keeps Tarsus running. She keeps every engagement organized, every deadline on track, and makes sure nothing slips through the cracks between the team and the people we work with.

She's also who you'll hear from most once a project is underway. Scheduling, updates, a quick question between calls: Rachel is the day-to-day contact for anything ongoing, so the rest of the team can stay heads-down on the work.

Where she focuses
Team coordination Client communication Scheduling Day-to-day operations

Let’s talk.

Book a free 30-minute strategy call.

Tarsus Growth Company