Gary Katz

American Physical Therapy Association (APTA) is a individual membership professional organization representing more than 77,000 member physical therapists (PTs), physical therapist assistants (PTAs), and students of physical therapy. APTA seeks to improve the health and quality of life of individuals in society by advancing physical therapist practice, education, and research, and by increasing the awareness and understanding of physical therapy's role in the nation's health care system.

National Strength & Conditioning Association offers a variety of options for strength and conditioning professionals to connect both in-person and digitally. The company was founded by Mike Bugielski, Boyd Epley, Bryan Mann and David Szymanski in 1978 and is headquartered in Colorado Springs, CO.

39 North Capital LLC (39 North Capital) is a private equity firm founded in 2016 by Timothy Lucey, Jake Roffman. The firm is headquartered in New York.

PT Network LLC operates as a rehabilitation center. It offers physical therapy, evaluation, screening, hand therapy, athletic and performance training, running analysis and advance treatment and sports medicine rehabilitation services. The company was founded by Gary Katz, Thomas Yoviene and Greg Smith in 2000 and is headquartered in Towson, MD.