Where is TransDigm Group headquartered?
TransDigm Group is headquartered in Cleveland, Ohio, United States.
Explore TransDigm Group subsidiaries worldwide
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.
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
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Structured hierarchies
Contact and email data
| 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 | 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
|
Get 1,000 subsidiaries free
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 is headquartered in Cleveland, Ohio, United States.
TransDigm Group owns about 299 companies in 17 countries.
TransDigm Group Incorporated is a public company traded on the NYSE, with no single controlling shareholder.
Yes, TransDigm Group is incorporated in the United States.
TransDigm Group employs more than 13,000 people across its subsidiaries worldwide.
Global data. Local insights.
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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.
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.
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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.
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.
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