Russell F. Warren

American Orthopedic Group is a physician-owned and physician-led national specialty practice that unites the best in private orthopedic practice with the advantage of scale. The American company's unique infrastructure empowers partner practices to operate at the highest level while maintaining autonomy so they can deliver excellent patient-centered care within their communities. The team of clinical partners is driving orthopedic practice to the next level, powered by national scale and evidence-based practice. The company's focus is on providing high-value care and clinical innovation, which are essential to thrive in today's healthcare environment. The company was founded by Jay Bronner, who has been the CEO since incorporation.

Agelity Biomechanics, Inc. is a private company based in New York that specializes in developing innovative technologies to improve human movement and mobility. Agelity Biomechanics is committed to advancing the field of biomechanics and helping people move better and live healthier lives. The American company was founded by Russell F. Warren and Suzanne Maher, and Dennis W. O'Dowd has been the CEO of the company since 2018.

The New York Football Giants, Inc. provides professional football team belonging in the Eastern Division of the National Football Conference of the National Football League. It focuses on football operations, scouting, stadium and game operations, brand development, broadcasting and marketing partnerships. The company was founded by Tim Mara in 1925 and is headquartered in East Rutherford, NJ.

Ivy Capital Partners LLC is a private equity firm founded in 2002 by Russell F. Warren and Rober W. Pangia. The firm headquartered in Montvale, New Jersey.

Hospital for Special Surgery provides healthcare services. Its services include orthopedic, rheumatology, and rehabilitation specific surgery services. The company was founded by James A. Knight and Robert M. Hartley in 1863 and is headquartered in New York, NY.

The National Football Foundation & College Hall of Fame, Inc. promotes and develops amateur football games. It also tabulates and disseminates the weekly standings for college football's bowl championship series. The company was founded in 1947 and is headquartered in Morristown, NJ.