Isthmus Partners LLC is an independent, employee-owned investment management firm based in Madison, Wisconsin. Established in 2014, the firm offers comprehensive financial planning and tailored investment solutions for individuals, families, and institutional clients nationwide. With over $1.1 billion in assets under management, Isthmus Partners is registered with the U.S. Securities and Exchange Commission (SEC) and operates with a fiduciary duty to act in the best interests of its clients.