Proponent

Proponent is a leading force in aviation and aerospace component manufacturing, dedicated to providing unparalleled distribution and supply chain solutions. With a strong focus on fostering lasting relationships, Proponent champions its suppliers, customers, and employees, ensuring mutual success and growth. Located at 3120 Enterprise Street, Brea, CA 92821, USA, Proponent operates on a global scale, delivering high-quality aircraft parts with reliable on-time performance.

Proponent is more than just a distributor; it is a true partner invested in its clients' success. As a 100% employee-owned company, every member of the 600-strong team across 12 facilities in 8 countries is committed to providing expertise, flexibility, and creative solutions. Proponent's extensive experience and global partnerships enable it to meet the diverse needs of the MRO, OEM, and commercial airline markets.

As the world’s largest independent aerospace distributor, Proponent continues to set the standard for excellence in the industry. We invite the management team at Proponent to further enhance their company's presence by creating a customized and exclusive company showcase and product listing on our platform, highlighting the innovative solutions and comprehensive services Proponent offers.