Fast, Easy, And Reliable - Aviation Parts Partner.
We Provide Customers with Unique Solutions.
Customers trust us to provide unique services and solutions. Our broad portfolio of in-stock items and same-day global shipping ensure quick access to the parts you need. Our customized solutions allow you to consolidate purchases to a single vendor to help reduce transaction costs.
Contact us today to discuss how we can help keep your fleet flying through customized parts and service solutions.
We Connect Suppliers to Aftermarket Customers.
As a stable employee-owned company, suppliers trust us to add value to their products. Our transparent, mutually beneficial supplier partnerships give you access to market insights you can use to enhance your products, reach new markets and build long-lasting relationships with customers.
Contact us today to learn how we can add value to your products as part of our customer solutions.
Our Customers Rely on Us to Enable Their Aviation Business Success.
Aviation companies around the world trust us to provide them with services and solutions that meet their unique needs. Through our partnerships with the biggest parts manufacturers and suppliers, we are able to provide the parts you need to ensure your aircraft fleet stays flying.
An Employee Owned Company
As an Employee Shared Ownership (ESOP) company for more than 30 years, our employees are our shareholders, and we want what is best for them. Our continued success demonstrates that what is best for our employees is what is best for our customers and suppliers.
Our NPS Strategy
Tracking our Net Promoter Score® (NPS®) is one important tool we use to make sure we’re always encouraging your feedback, acting on it, and holding ourselves accountable to our commitments.
Our NPS Strategy
Tracking our Net Promoter Score® (NPS®) is one important tool we use to make sure we’re always encouraging your feedback, acting on it, and holding ourselves accountable to our commitments.
NPS SCORE: DECEMBER 2022
A Global Network For
Fast and Efficient Distribution.
With 13 locations globally and 5 distribution centers strategically placed in North America, Europe, the Middle East, and Southeast Asia, we can quickly and efficiently deliver your parts to your customers, 24/7. Our industry-leading market-demand intelligence insights, combined with our proprietary forecasting and inventory management system, optimizes inventory for availability and customer satisfaction.
Proponent Warranty and Repair
2999 West County Road 42
Suite #132
Burnsville, MN 55306
1-800-554-5856, x1145 or x1146
Connecticut
1 Industrial Park Rd.
Centerbrook, CT 06409
+1 860-581-5700
Florida
10601 State St. Suite 1
Tamarac, FL 33321
+1 954-247-6680
California
3120 Enterprise St.
Brea, CA 92821
+1 714-223-5400
Proponent Helicopter Services
2610 US-180
Mineral Wells, TX 76067
United Kingdom
37 Woolmer Way
Bordon, Hampshire
GU35 9QE
+44 1420 482900
Netherlands
J. Keplerweg 16
2408 AC
Alphen a/d Rijn
+31 172 449 777
Germany (Proponent Battery Services)
Hessenring 4b
D-64546 Mörfelden-Walldorf
+49 6105 9701 0
Spain
C/Lopez de Hoyos 155
3rd Floor, Door 5
28002 Madrid
+34 91 721 0483
Dubai
Jebel Ali Free Zone
Jebel Ali Free Zone Plot. S10701
Dubai
+31 172 449 777
Guangzhou, PR China
5501-1, B Tower
China International Center
Yuexiu District, Guangzhou
510055 PR China
+86 20 2232 6215
Hong Kong
8/F Millennium City 3
370 Kwun Tong Road
Kwun Tong, Kowloon Hong Kong
+852 3956 0850
Singapore
9 Seletar Aerospace Lane
797439
+65 3105 1990
Our Regions
Americas
Our Regions
Americas
Our Regions
Americas
Our Regions
Europe
Our Regions
Europe
Our Regions
Europe
Our Regions
Asia
Our Regions
Asia
Our Regions
Asia
We Deliver More Than Products.
We Deliver Solutions Unique to You.
Services & Solutions
24/7/365 AOG Support
Order the parts you need right now, any day, week, or hour.
Intelligent Stocking Solutions
Our data-driven analytics inform more efficient inventory decisions.
Bin Management
Our shelves are your shelves.
Custom Kitting
Everything you need for ongoing maintenance tasks in one place.
Vendor Consolidation
We’ll secure all the parts you need, whether we stock them or not.
GLOBAL DISTRIBUTION
Get your parts to your customers, wherever they are.
Beyond Distribution
Doing everything we can to deliver extra value along with your parts.
MANUFACTURING & PMA PARTS DEVELOPMENT
We’ll manufacture the parts your customers need, on-site.
Custom Storefront
Your parts, your paperwork, your box — our shelves, speed and reliability.
This Is David.
He's An Expert In You.
David is a dedicated, experienced customer service representative who understands your needs and the products we can provide you.
As an employee-owner, David strives to provide services they can be proud of.
This Is David. He's An Expert In You.
Since 2015, David has been a dedicated, experienced customer service representative who understands your needs, and the products we can provide you.
As an employee-owner, David strives to provide services they can be proud of.
Latest News
Aviation Industry: Everything You Need To Know
When future generations look back on the 1900s, they will likely see it as a
Press Release Brea, Ca – June 20, 2023 – Proponent, the largest independent aerospace distributor
Proponent is Now an ALTA Affiliate Member
Proponent is happy to announce that we have become an affiliate member with Latin American & Caribbean Air Transport Association (ALTA), an organization we have been involved with for over 10 years.
