Proponent is a large, and growing stocking distributor in the global aerospace parts distribution market. We focus on providing outstanding quality and value by better understanding customers and delivering time-based service advantages.

For over 40 years we have continued to evolve; since 2005 Proponent has achieved five-fold growth in a tough market and we have ambitious plans for further growth. With the addition of ten “best in class” specialist companies, we have created a huge product portfolio. From electrical interconnect, cabin and interior to precision mechanical components, sensing and switching devices to seals and fluid management system products. Not only do we offer range of breadth and depth but unmatched technical product expertise as well.