Explore TransDigm Group subsidiaries worldwide

Inside TransDigm Group's global corporate framework

Get a clear understanding of how TransDigm Group is structured around the world. Here we share key details on TransDigm Group’s international organization and its widespread group of 299 subsidiaries in major markets. Founded in 1993, TransDigm Group Holdings Inc. has become a leading supplier of aerospace components. All corporate hierarchy and ownership data is based on CompanyData.com’s trusted corporate ownership database, which brings together data from over 380 million companies globally.

Geographic reach of TransDigm Group’s subsidiaries

TransDigm’s companies are active in 17 countries, with a dominant presence in the United States where 197 subsidiaries (65.9%) are based. The United Kingdom follows with 47 entities (15.7%), and Canada with 9 subsidiaries. Germany and France also host multiple subsidiaries. This worldwide spread underlines TransDigm Group’s strong footprint in North America and Europe, focusing on critical aerospace and defense markets.

Mckechnie Aerospace Investments, INC.Mckechnie Aerospace Investments, INC.
Showing 26 of 310 companies
Company NameCountryCityAddress 1State/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
Mckechnie Aerospace Investments, INC.
USA
Irvine
20 Pacifica Ste 200
Orange
92618
N/A
2010
$496,796,501
1,193
Corporation
310
2977910
2
Hartwell CORPORATION
USA
Chicago
5520 N Paulina St
Cook
60640
cmsschicago.*****
N/A
0
799
310
N/A
3
Korry Electronics CO.
USA
Everett
11910 Beverly Park Rd
Snohomish
98204
korry.*****
1937
$46,859,965
675
Corporation
310
2207556
4
Armtec Countermeasures CO.
USA
Camden
Highland Industrial Park
Ouachita
71701
esterline.*****
2011
$23,443,610
300
Corporation
310
3544961
5
Calspan, LLC
USA
Niagara Falls
2041 Niagara Falls Blvd
Niagara
14304
calspan.*****
N/A
0
273
310
N/A
6
Esterline Technologies Sgip, LLC
USA
Bellevue
500 108th Ave Ne Ste 1500
King
98004
esterline.*****
2015
$8,438,515
223
310
N/A
7
Aviation Technologies, INC.
USA
West Valley City
2575 S 3270 W
Salt Lake
84119
N/A
2007
$32,300,795
200
Corporation
310
0106947100
8
Airborne Systems North America Of Ca INC.
USA
Santa Ana
3100 W Segerstrom Ave
Orange
92704
airborne-sys.*****
2001
$20,306,168
200
Corporation
310
2194442
9
Bruce Aerospace INC.
USA
Carson City
580 Mallory Way
Carson City
89701
bruce.*****
2007
$10,354,354
150
Corporation
310
4402705
10
Aero Quality
USA
Atlanta
3993 Tradeport Blvd
Fulton
30354
N/A
2004
$1,750,600
78
Proprietorship
310
N/A
11
Fpt Industries LLC
USA
Tallassee
11 Twin Creeks Dr
Tallapoosa
36078
dartaerospace.*****
2024
$12,428,001
22
Corporation
310
2630070
12
Space Electronics, LLC
USA
Berlin
81 Fuller Way
Hartford
06037
space-electronics.*****
2004
$3,374,914
22
Corporation
310
3879263
13
Ta Aerospace CO.
USA
Brea
333 Cliffwood
Orange
92821
N/A
N/A
0
7
310
N/A
14
Sureseal CORPORATION
USA
Norwich
50 Ohara Dr
Chenango
13815
N/A
1994
$877,352
7
Corporation
310
1858145
15
Esterline Technologies CORPORATION
USA
Lillington
608 E Mcneill St
Harnett
27546
armtecdefense.*****
2009
$1,578,132
5
Proprietorship
310
N/A
16
Whippany Actuation Systems LLC
USA
Whippany
110 Algonquin Pkwy
Morris
07981
whipactsys.*****
2013
$45,768,264
236
Corporation
310
0400588663
17
Transicoil LLC
USA
Collegeville
9 Iron Bridge Dr
Montgomery
19426
adstransicoil.*****
2004
$11,752,803
120
Corporation
310
N/A
18
Nat Seattle INC.
USA
Bothell
22125 17th Ave Se Ste 107
King
98021
cobham.*****
2003
$3,086,087
64
Corporation
310
3666631
19
Transdigm, INC.
USA
Commerce
5000 Triggs St
Los Angeles
90022
transdigm.*****
N/A
0
57
310
N/A
20
Simplex Manufacturing CO.
USA
Portland
13340 Ne Whitaker Way
Multnomah
97230
simplex.*****
2019
$6,056,723
55
Corporation
310
7630213
21
Mckechnie Aerospace Investments, INC.
USA
Maysville
737 Us Highway 68
Mason
41056
welco-tech.*****
N/A
0
42
310
N/A
22
King Nutronics, LLC
USA
Woodland Hills
6421 Independence Ave
Los Angeles
91367
kingnutronics.*****
2024
$14,022,313
34
Corporation
310
0404121
23
Korry Electronics CO.
USA
Bellevue
500 108th Ave Ne Ste 1500
King
98004
N/A
N/A
0
13
310
N/A
24
Century Helicopters, INC.
USA
Loveland
5887 Langley Ave
Larimer
80538
paravion.*****
N/A
0
12
310
N/A
25
Svt Management, INC.
USA
Buffalo
3901 Union Rd
Erie
14225
N/A
1970
$221,071
12
Corporation
310
296039
26
Ta Aerospace CO.
USA
Los Angeles
N/A
Los Angeles
90074
N/A
N/A
0
11
310
N/A

Showing 26 of 310 companies

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Explore TransDigm Group's Global Corporate Structure

TransDigm Group’s ownership network is included in over 41 million corporate hierarchies in our company ownership database. It details how TransDigm Group is set up with verified information on its parent company and all subsidiaries across 17 countries. Explore TransDigm’s corporate layers or request a free sample from our comprehensive dataset.

TransDigm Group Company Facts

Where is TransDigm Group headquartered?

TransDigm Group is headquartered in Cleveland, Ohio, United States.

How many subsidiaries does TransDigm Group have?

TransDigm Group owns about 299 companies in 17 countries.

Who owns TransDigm Group?

TransDigm Group Incorporated is a public company traded on the NYSE, with no single controlling shareholder.

Is TransDigm Group a US company?

Yes, TransDigm Group is incorporated in the United States.

How many employees work at TransDigm Group?

TransDigm Group employs more than 13,000 people across its subsidiaries worldwide.

Corporate family tree

Why Knowing TransDigm Group’s Company Structure Is Important

Understanding the management and ownership of a company brings clarity to how it operates and where its influence reaches. Our corporate hierarchy data lets you explore the links between parent companies, subsidiaries, and shareholders, showing the structure, ownership, and risks of large international groups. Whether investigating TransDigm Group or other global companies, this information supports compliance checks, market analysis, and better CRM data organization. CompanyData.com provides verified corporate ownership details from over 380 million businesses worldwide, giving clear insights into company groups across borders and sectors.

How TransDigm Group’s Global Network Is Organized

At CompanyData.com, company profiles like TransDigm Group’s follow a simple three-tier structure: Global, National, and Local headquarters. This format lets you see how every subsidiary fits into the broader group.

Three tiers of organization

Unique company identifiers let you easily link subsidiaries to the TransDigm Group parent company and use this data in your business systems.

How subsidiary control is shown

Control is based on ownership in our datasets. When TransDigm Group owns more than half of another company, that business is counted as a controlled subsidiary. This approach shows relationships clearly, making it easier to understand complex groups like TransDigm.

Why this view matters

Seeing the worldwide structure helps you identify the reach and control of TransDigm Group’s operations—ideal for compliance, risk assessment, or M&A research. Our data, verified and mapped, opens up the TransDigm Group corporate family. CompanyData.com charts more than 41 million companies in over 200 countries, supporting organizations that manage or partner with global groups.

 

How TransDigm Group’s Global Network Is Organized

Overview of TransDigm Group’s Global Corporate Structure and Subsidiaries

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TransDigm Group global subsidiaries & company structure – FAQs

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