Supplier Resources Overview

We are more than just an aviation parts distributor. We seek to build partnerships with suppliers, connecting you to aviation companies that rely on us to distribute your components through our global distribution network.

Quality Systems and Approvals

We distribute over 500,000 quality parts from leading manufacturers and suppliers, giving our customers:

Quality parts and supplies
Service meeting or exceeding your expectations
Knowledge that you have a partner as committed to quality as you are

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Terms & Conditions

We provide our terms and conditions up front to make it easy to work with us.

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Supplier Resources

We’ve put together our most important, and most requested resources for suppliers, subcontractors, manufacturers and vendors.

Quality Policies
Specialized Support Services

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What our suppliers are saying

“We approached the Proponent team and were met with an equal desire to mutually align goals and hold each side accountable to meet commitments. It all goes back to trust based on actions and mutual deliverables and that is what Proponent brings to the industry that stands out most. ”

"Switlik Survival Products is proud to have worked with Proponent for over 60 years. Working with Proponent’s knowledgeable and assertive staff allows our products to reach all corners of the globe, which wouldn’t be possible without the wide reach that the Proponent business model provides."

"Since working with Proponent [over the past 5+ years], we have experienced strong investment in inventory and world-class support to the customers they service on our behalf – A great partner."

"Having an exclusive distributorship agreement with Proponent allows us to tap into its strong market presence and reach. Their responsiveness, reliability, and resourcefulness enabled us to enhance our service delivery to our customers."