proponent.com

Headquarters
3120 E. Enterprise St.
Brea,CA  92821
UNITED STATES

Proponent

Distributor

Also known as: Coast Air, KAPCO-Global

Proponent is the world’s largest independent aerospace distribution company. We are 100% employee owned, making our highest global priority to effectively serve you, our suppliers and customers. Our product portfolio consists of over 400,000 high quality aircraft parts, which we deliver on-time, anywhere in the world.

US

Centerbrook,CT  06409,UNITED STATES
1 Industrial Park Rd.
Tamarac,FL  33321,UNITED STATES
10601 State St., Ste. 1

Aavid Thermalloy

A

ABB Installation Products

Actron Manufacturing

Alta Technologies

Amatom Electronic Hardware

A

Amphenol AIR LB

A

Amphenol Pcd

Amphenol RF

A

Arvan

A

Astro Tool

A

Burndy LLC

Cambion

A

Caplugs

A

Carlisle Interconnect Technologies

A

Catamount Manufacturing/Thomas & Betts

Cole Instrument

A

Concord Electronics

Conesys

A

Crouzet Aerospace

Crouzet Switches

Daniels Mfg.

A

Device Technologies

A

Eaton Cooper Interconnect

Electro-Term/Hollingsworth

Electronic Hardware

A

Electroswitch Electronic Products

Essentra Components

A

Esterline Control Systems/Korry

A

Ferguson Conductors

A

Gigavac

Glenair

Globe Plastics

Gore, W.L. and Associates

A

HellermannTyton

Honeywell Sensing & Control

Hutchinson Aerospace & Industry

ITT Cannon RF Prds

ITT, Cannon Connectors

ITW Shakeproof

Leach International Corp

Marathon Special Products

A

Marco

Molex Industrial Div.

NMC Aerospace/Esterline

A

Olympic Plastics

A

Panduit

A

Pilgrim Screw

A

Radiall USA, Multipin & Fiber Optics

RAF Electronic Hardware

A

RMS Connectors

Seastrom Mfg.

Sensata Technologies

A

Sigmaform/Raychem

Souriau USA

Staffall

A

Steinel America

A

Sunbank

TE Connectivity

A

TE Connectivity/AMP

TE Connectivity/Deutsch ECD

A

TE Connectivity/Identification

A

TE Connectivity/Polamco

A

TE Connectivity/Raychem

Transicoil

A

Tri-Star Electronics Int'l

Voss Industries

A

Zeus

Zierick Mfg.

3M Electrical Products Div.

Services offered:
  • Bar Code Symbology
  • Bin-Stocking
  • Cable & Harness Assembly
  • Cable Assembly: Fiberoptic
  • Connector Assembly & Modification
  • Electronic Data Interchange
  • Hot Stamping
  • Just-In-Time Deliveries
  • Kitting
  • Labels & Nameplates, Custom
  • Machine Shop (Precision & Thick Metal Parts)
  • Purchasing Services
  • Sleeving & Tubing, Cutting & Marking
  • Terminal Blocks Assembly & Variation
  • Wire Dyeing & Color Coding
  • Wire Stripping, Striping, Cutting & Terminating