Business Units

While our focus is on aerospace distribution, we have complementary capabilities through dedicated business units, each providing specialized solutions for the unique aspects of aviation business markets.

Side shot of a jet on the tarmac, with its left engine in view

Proponent Helicopter Services

One of the largest independent suppliers of replacement parts for helicopters

Address

205 Holly Hill Rd.
Mineral Wells, TX 76067
USA

Phone

+1 661-295-6775

Email

Sales@phsvs.com

We specialize in complete replacement components for helicopters. Our unique inventory allows us to consistently and immediately respond to your crucial spare parts requirements while maintaining the most competitive pricing advantages to our customers. Proponent Helicopter Services specializes in replacement components for Bell helicopters, from large components to hardware.

Address

2610 US-180
Mineral Wells, TX 76067
USA

Phone

+1 661-251-6581

Proponent Battery Services GmbH

Manufacturer of battery test equipment, authorized distributor, and provider of MRO services

Address

Hessenring 4b
D-64546 Mörfelden-Walldorf
Germany

Phone

+49 610597010

Proponent Battery Services GmbH offers a vast variation of unique D+C Test Equipment to support its airlines & MRO customers worldwide. We are an Authorized Distributor for all leading manufacturers of aircraft batteries and spare parts and holds the aerospace service and maintenance approval in accordance with EASA Part-145 / FAA 145 /UK 145.

The company is an Authorized Distributor for manufacturers such as Saft, Marathon, and Hawker. The product line also covers Concorde and Gill lead-acid batteries.

The customers of Proponent Battery Services GmbH comprise national and international airlines, regional and business airlines, helicopter operators, and MRO companies.

Address

Hessenring 4b
D-64546 Mörfelden-Walldorf
Germany

Phone

+49 610597010

Proponent Technical Services​

Top-notch aerospace business unit focused on the development, certification, production, and support of FAA approved PMA, STC, and Repairs exclusively for Proponent.

Address

10601 State St., Suite 1
Tamarac, FL 33321
USA

Phone

+1 954-247-6680

Email

PTSrepair@Proponent.com

Proponent Technical Services offers a variety of after-market products via the design and development of FAA approved PMA and STC articles. They also offer repair and exchange services via its FAA and EASA Part 145 Repair Station rated for Limited Instrument and Limited Accessory. This is a dedicated and experienced team focused on providing excellent customer service and contributes to the diversity of goods and services Proponent can supply to the global market. Please reach out for your after-market and repair needs.

Address

10601 State St., Suite 1
Tamarac, FL 33321
USA

Phone

+1 954-247-6680

Email

PTSrepair@Proponent.com