Aaron Szekel

Aaron currently invests, advises, and consults for many start-ups that focus on Future of Work, Healthcare, and Media. Aaron was the first business operations hire at Flatiron Health, a cancer technology company that sold to Roche for $2B in 2018, where he was the Director of Special Projects, Operations, and Finance. During his time at Flatiron, and through its acquisition, Aaron built the Finance, HR, Legal, Sales Ops, Operations, and Corporate Development teams. He was instrumental in buying and integrating Altos Solutions (oncology EMR), fundraising for Series A and B, and running cross-functional special projects with the product, engineering, sales, and operations teams. Prior to Flatiron, Aaron was at First Round Capital where he managed a team that consulted for and incubated over 75 First Round community companies. The team focused on assisting Founders with go-to-market strategy, building unit-economic financial models, introducing early employees, and accelerating customer development. Aaron also supported investment decisions through diligence, launched Dorm Room Fund, and assisted with venture operations. Prior to First Round, Aaron spent time in media, including working as an Associate on the CBS Corporate Development team, a Product Marketer at Simulmedia, and an Analyst at the Salter Group. In these roles, he was heavily involved with strategic planning, the $1.8B acquisition of CNET, the sale of Elvis Presley’s music library, and the valuation of film and television content. Aaron earned an MBA from the Wharton School at the University of Pennsylvania, an undergraduate degree with High Honors from Brandeis University, and a certificate from the London School of Economics.

Articles by Aaron Szekel

Compensation benchmarks and equity insights for early-stage startups

Compensation Benchmarks for Early Stage Startups with Peter Walker

In this Mucker Growth Session, Peter Walker from Carta reviews insights and compensation benchmarks for early stage startups gathered from Carta’s extensive dataset of nearly 50,000 startups. In the evolving...

Legal 101 For Startups with Amanda Busch

In this Mucker Growth Session, Amanda Busch, General Counsel at Mucker, discusses the legal basics founders should consider when building their startup. Link to Slide Content: Mucker Growth Series –...

Buyer Journey Framework – The Secret To B2B Go-To-Market Success

Buyer Journey Framework – The Secret To B2B Go-To-Market Success with Tony Yang

In this Mucker Growth Session, Tony Yang, Head of Growth at Mucker, walks through using a buyer’s journey framework to improve your customer’s experience and your conversion rates. Common Buyer...

Annual Financial Planning Best Practices for Startups with Debbie Rosler

In this Mucker Growth Session, Debbie Rosler from Burkland reviews best practices for building a startup annual financial plan. Objectives of Financial Planning for Startups There are 6 key objectives...

Creative GenAI Applications to Fuel Early Stage Startup Growth with Rosemary Brisco and Bob Mitton

In this Mucker Growth Session, Rosemary Brisco and Bob Mitton, renowned consultants in the AI field, focus on how startups can utilize AI to enhance growth and efficiency across various...

How To Identify Key Product Metrics To Unlock Value For Product-Led Startups with David Jesse

In this Mucker Growth Session, David Jesse, Senior Product Advisor & Coach at Prodify with prior product leadership experience at DoorDash, Groupon, and eBay, focuses on aligning your product metrics...

Scroll to Top