our team
Our team is comprised of professionals who are committed to seeking investment opportunities with a common theme of partnering with the best entrepreneurs who are building companies to change the global economy. Our family has a 160 year legacy of successful entrepreneurship in Colorado beginning in the 1860s as they arrived as pioneers seeking opportunity and adventure in the American West. They established businesses in retail, mining, ranching, investing, energy, transportation and healthcare. We are focused on continuing this tradition of entrepreneurship by applying our capital, effort and operational expertise in building successful organizations.
Sean Marsh
Co-founder / CEO / Chief Investment Officer
Sean has been an active technology investor for over 30 years. Inspired by his father, Dr. Steve Marsh, who was an active angel investor, Sean began making investments in personal computing companies in the late 1980s while he was in high school. He co-founded Inside Edge in 2016 after a successful career as a venture capitalist. He founded multiple venture capital firms and had the opportunity to invest in many highly successful entrepreneurs during the 1990s and 2000s. Simultaneous with the founding of Inside Edge Ventures, Sean also joined Appcast, Inc. as its Chief Financial Officer. Appcast was a new and innovative Internet recruitment technology company founded by a tremendous entrepreneur named Chris Forman. Sean was the lead venture capital investor in the Appcast Series A round in 2015. Appcast proceeded to grow into a company with hundreds of employees and many hundreds of millions in revenue. In 2019, Sean lead the sale of a majority of the company to Stepstone (the third largest Internet recruitment platform in the world). Sean continued as the CFO of Appcast, leading global finance, M&A, legal, risk, business and technology operations until 2023. He now lives in Colorado, coaches the Aspen High School Alpine Ski Racing Team and skis with his family as many days per week as possible.
Finding and backing the most extraordinary entrepreneurs is the predominant lesson he learned as a professional venture capitalist and the lesson he continues to focus on at Inside Edge Ventures.
Killian Marsh
Co-founder / Investment Analyst
Killian began working with Inside Edge during high school and was instrumental in helping to organize an analytical foundation to our public company portfolio management approach. He is a highly accomplished student, ski racer, lacrosse player and has already proven his investment abilities by identifying extraordinary investments for Inside Edge Ventures. He joined us to learn about technology investing while leveraging his deep interest in computing, gaming and technologically enabled automobiles. He currently attends the Leeds School of Business at the University of Colorado where he is a Dean's List student focused on entrepreneurship and management (he also plays lacrosse and takes advantage of the skiing opportunities across Colorado whenever he can).
Killian is involved in all aspects of our investing activities including portfolio construction and management, investment research, investment opportunity identification and recommendations.
https://www.linkedin.com/in/killianmarsh5/