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Side, long shot of a blue aeroplane

Consumables & Expendables

Aircraft flying in air

Electrical Interconnect

Exposed jet engine

Well lit, interior shot of an aeroplane

Product Literature

Products Overview

Customer Solutions

A man performs maintenance on a jet engine

Customer Solutions

Parts & Supplies

Intelligent Stocking

Vendor Consolidation

Customer Warranty & Repair Administration

Customer Resources Overview

A man looking at a computer screen

Customer Resources Overview

Quality Systems And Approvals

New Company Application

Terms and Conditions

Supplier Solutions

A man drives a forklift through a warehouse

Global Aircraft Parts Distribution

Beyond Distribution

PMA Capabilities

Manufacturing Capabilities

Custom Storefront

Supplier Warranty & Repair Administration

Supplier Resources Overview

Two women reviewing a document

Quality Systems And Approvals

Terms and Conditions

Supplier Resources

Board of Directors

Customer Stories

Social Responsibility

Proponent booth at a trade show — Meet us in person at these scheduled industry events

Side, long shot of a blue aeroplane

Consumables & Expendables

Aircraft flying in air

Electrical Interconnect

Exposed jet engine

Well lit, interior shot of an aeroplane

Product Literature

Products Overview

Customer Solutions

A man performs maintenance on a jet engine

Customer Solutions

Parts & Supplies

Intelligent Stocking

Vendor Consolidation

Customer Warranty & Repair Administration

Customer Resources Overview

A man looking at a computer screen

Customer Resources Overview

Quality Systems And Approvals

New Company Application

Terms and Conditions

Supplier Solutions

A man drives a forklift through a warehouse

Global Aircraft Parts Distribution

Beyond Distribution

PMA Capabilities

Manufacturing Capabilities

Custom Storefront

Supplier Warranty & Repair Administration

Supplier Resources Overview

Two women reviewing a document

Quality Systems And Approvals

Terms and Conditions

Supplier Resources

Board of Directors

Customer Stories

Social Responsibility

Proponent booth at a trade show — Meet us in person at these scheduled industry events

Products
Customer Solutions
Customer Resources Overview
Supplier Solutions
Supplier Resources Overview
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Featured News

PD CMMC Email Template 2026@2x

Proponent Earns CMMC Level 2 Certification

August 25, 2026

Meggitt CSS and Proponent Finalize Distribution Agreement

Meggitt CSS and Proponent Sign Multi-Year Distribution Agreement

December 11, 2017

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Proponent Avio Diepen Customized Solutions Supply Chain

How Customized Solutions Can Drive Supply Chain Success

November 7, 2017

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Value Added Aerospace Distributor

Value-Added Distributor VS Value-Added Reseller

October 23, 2017

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MRO Big Data Supply Chain

MRO Europe Conference Highlights Challenges and Opportunities for MROs and Aerospace Distributors

October 18, 2017

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Introducing Proponent, the New Identity for Kapco Global and Avio-Diepen

October 3, 2017

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3D rendering green barrels for biofuels with lettering

The Latest in Aerospace Technology: Biofuels, SpaceX Travels and More

September 28, 2017

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Train carrying Biofuel

Kapco Global Discusses the Latest Trends in Green Aviation with Avionics Magazine

September 22, 2017

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Commercial Airplane taking off over the ocean

Aircraft Parts Distributor: Three Components for Success

August 23, 2017

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Commercial Airplane on Runway

What Does AOG Mean - The Causes and Costs of a Grounded Aircraft

July 26, 2017

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News

Proponent Earns CMMC Level 2 Certification

August 25, 2026

Cracking the AOG Code: The $50,000-per-Hour Problem Nobody Talks About

July 8, 2026

Proponent Appointed Exclusive Global Distributor for Jamco Interiors Aftermarket Spare Parts

April 14, 2026

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