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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.

  • Global ownership data

  • Download subsidiary lists

  • Structured hierarchies

  • Contact and email data

TransDigm Group Corporate Structure and Subsidiaries

Company Name Country City Address 1 Address 2 State/Province Postal Code Website Founding Year Yearly Revenue in U.S. Dollars Employees Total Business Legal Type - Description Number of Companies in Group Company Registration Number Email Phone Number UniqueID
1
Leach International Europe
France
Sarralbe
2 Rue Goethe
Cs 50004
Moselle
57430
esterline.*****
1955
$199,362,544
504
Corporation
295
55210795500031
********@***.***
+3*****97
0386375252
2
Avtechtyee, INC.
USA
Everett
6500 Merrill Creek Pkwy
N/A
Snohomish
98203
avtechtyee.*****
2003
$48,612,899
185
Corporation
295
578064829
**********@******.***
+1*****00
0120384545
3
Leach International Europe
France
Sarralbe
3 5 Rue Jacques Touba
N/A
Moselle
57430
leachint.*****
2012
$0
100
295
55210795500049
************@***.***
+3*****97
0382320378
4
Esterline Technologies CORPORATION
USA
Kent
8127 S 216th St
N/A
King
98032
esterline.*****
N/A
$0
11
295
N/A
*****@*******.***
+1*****27
0115451257
5
Genesee Holdings, LLC
USA
Cheektowaga
4455 Genesee St
N/A
Erie
14225
N/A
2006
$0
0
Corporation
295
3315416
*******@*****.***
0736862473
6
Auxitrol
France
Bourges
Zac de L'Echangeur
5 All Charles Pathe
Cher
18000
auxitrol.*****
1993
$149,171,829
537
Corporation
295
39128834700035
**********@*****.***
+3*****78
0688186876
7
Tdg France Ultimate Parent
France
Bourges
Zac de L Echangeur
5 All Charles Pathe
Cher
18000
N/A
2019
$417,860
5
Corporation
295
85147046800022
*****@***.***
0383932908
8
Testvonics, INC.
USA
Peterborough
375 Jaffrey Rd Ste 10
N/A
Hillsborough
03458
testvonics.*****
2024
$2,277,390
11
Corporation
295
276258
***********@********.***
+1*****32
0126475981
9
Leach International Europe
France
Sarralbe
3-5, Rue Joseph Cressot
N/A
Moselle
57430
esterline.*****
2021
$0
0
295
55210795500098
********@****.***
+3*****97
0388798895
10
Korry Electronics CO.
USA
Everett
11910 Beverly Park Rd
N/A
Snohomish
98204
korry.*****
1989
$46,859,965
675
Corporation
295
2207556
*******@******.***
+1*****00
0717014404
11
Shield Restraint Systems, INC.
USA
Elkhart
3802 Gallatin Way
N/A
Noble
46514
trustshield.*****
2023
$37,720,293
475
Corporation
295
2435631
******@******.***
+1*****30
01043362428
12
Calspan, LLC
USA
Niagara Falls
2041 Niagara Falls Blvd
N/A
Niagara
14304
calspan.*****
N/A
$0
281
295
N/A
************@*****.***
+1*****00
0945778619
13
Nat Seattle INC.
USA
Bothell
22125 17th Ave Se Ste 107
N/A
King
98021
extendedstayamerica.*****
2003
$3,086,087
64
Corporation
295
3666631
***********@*****.***
+1*****70
0255780810
14
Norwich Aero Products, INC.
USA
Norwich
50 Ohara Dr
N/A
Chenango
13815
norwichaero.*****
2003
$3,670,187
43
Corporation
295
869140
*****@******.***
+1*****47
0217727976
15
Pexco Aerospace, INC.
USA
Huntington Beach
5451 Argosy Ave
N/A
Orange
92649
pexco.*****
N/A
$0
40
295
N/A
***********@******.***
+1*****22
0189686835
16
Tdg Esl Holdings INC.
USA
Cleveland
1301 E 9th St Ste 3000
N/A
Cuyahoga
44114
transdigm.*****
2019
$917,869
23
Corporation
295
7538577
******@*******.***
+1*****60
0229885911
17
Bruce Aerospace, INC.
USA
Cleveland
1301 E 9th St Ste 3000
N/A
Cuyahoga
44114
N/A
2019
$2,680,575
6
295
N/A
*******@***.***
0228431013
18
Leach Technology Group, INC.
USA
Bellevue
Esterline Technologies
N/A
King
98004
N/A
2007
$257,555
1
295
N/A
***********@********.***
0919950368
19
Pexco Aerospace, INC.
USA
Union Gap
2405 S 3rd Ave
N/A
Yakima
98903
pexcoaerospace.*****
2015
$43,179,579
295
Corporation
295
5736995
**********@*****.***
+1*****66
0943787200
20
Tactair Fluid Controls, INC.
USA
Liverpool
4806 W Taft Rd
N/A
Onondaga
13088
tactair.*****
1986
$20,701,608
240
Corporation
295
1106946
******@*****.***
+1*****28
0285408551
21
Schneller LLC
USA
Kent
6019 Powdermill Rd
N/A
Portage
44240
schneller.*****
2011
$67,400,351
235
Corporation
295
4357552
*******@*******.***
+1*****00
0218967167
22
Aerosonic LLC
USA
Clearwater
1212 N Hercules Ave
N/A
Pinellas
33765
aerosonic.*****
1968
$23,782,305
150
Corporation
295
205123
*****@*******.***
+1*****00
0115202876
23
Champion Aerospace LLC
USA
Cleveland
1301 E 9th St Ste 3710
N/A
Cuyahoga
44114
N/A
N/A
$0
145
295
N/A
******@********.***
0139474076
24
Acme Aerospace, INC.
USA
Tempe
528 W 21st St Ste 6
N/A
Maricopa
85282
acme-aero.*****
2009
$25,126,799
70
Corporation
295
4708154
*********@*****.***
+1*****64
01076091024
25
Texas Rotronics, INC.
USA
Wichita
2600 S Custer Ave
N/A
Sedgwick
67217
electromech.*****
2008
$9,764,866
8
Corporation
295
0154629200
*******@*****.***
+1*****00
0128233852
26
Amsafe Global Holdings, INC.
USA
Boston
C/o Berkshire Partners Llc One Boston Place
N/A
Suffolk
02108
N/A
N/A
$598,163
5
295
N/A
*********@********.***
0919031144

Companies by Employee Size

  • 0 or Unknown 31
  • 1-4 70
  • 5-9 44
  • 10-19 26
  • 20-49 26
  • 50-99 30
  • 100-199 29
  • 200-499 33
  • 500-999 5
  • 1.000-4.999 1

Companies by Revenue Size (in USD)

  • 0 or Unknown 100
  • 1 to 100.000 3
  • 100.001 to 499.999 12
  • 500.000 to 999.999 15
  • 1.000.000 to 4.999.999 55
  • 5.000.000 to 9.999.999 23
  • 10.000.000 to 49.999.999 61
  • 50.000.000 to 99.999.999 16
  • 100.000.000 to 499.999.999 7
  • 500.000.000 to 999.999.999 1
  • 1.000.000.000 or more 2

Get 1,000 subsidiaries free

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.

 

TransDigm Group

Overview of TransDigm Group’s Global Corporate Structure and Subsidiaries

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TransDigm Group global subsidiaries & company structure – FAQs

TransDigm Group company data is available through API, bulk file, or directly via the Bold Platform. We create custom datasets based on your preferred countries, relevant industries, and company profiles. Share your requirements, and our specialists will prepare a tailored proposal with record counts and sample data within 24 hours. After your approval, you receive your data quickly—in Excel, API, bulk file, or on the Bold Platform.

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