League Park was founded in 2010 by Sean Dorsey. He was formerly Head of Investment Banking for National City Corp., Head of Mergers and Acquisitions Key Banc Capital Markets, Head of the Consumer Investment Banking Group at McDonald Company, and a Partner at Baker Hostetler. He and other senior bankers at League Park and its partners have decades of investment banking, corporate development, private equity and operational experience, completing over 500 transactions in the past 30 years.See full deal list.

Whatever the transaction, our clients receive highly professional attention from senior bankers at every step in the deal process. With a unique blend of experience, our team is well suited to advise across a diverse range of industries. Our deep industry expertise spans business services, consumer products, healthcare, industrial, retail and technology.

League Park is uniquely qualified to provide specialized outsourced corporate development services. More than just “buy-side” transactional advice, we offer tailored programs for acquisitive corporations, including strategic guidance, targeted marketing, and sophisticated deal-closing capabilities.
See outsourced corporate development experience.

​​​Solutions Oriented Investment Banking


Transactions represent personal experience of members of League Park while employed at League Park or other firms.

We assist middle market companies with transactions that generate value through mergers and acquisitions, recapitalizations, capital raising, and outsourced corporate development.

​​​Solutions Oriented Investment Banking