We’re more than just parts. We are an aerospace distributor focused on our customers. Our goal is simple: we want to be the world’s leading aircraft parts distribution company. We believe that this starts by listening to our customers, learning their unique objectives and working together to deliver customized solutions and services to ensure their success.

Proponent takes immense pride in its status as a 100% employee-owned company, also known as an ESOP company. Ownership is ever-present throughout Proponent. A Culture of Ownership is one where employees feel a substantial, personal stake in the company's performance. It creates a situation in which behavior is guided more by values than by rules. That means each of us chooses to walk the walk and champion our values of integrity, agility, empathy, and intelligence.