Exhibit 21.1
SUBSIDIARIES OF TRANSDIGM GROUP INCORPORATED
TransDigm Inc. is a wholly owned subsidiary of TransDigm Group Incorporated.
TransDigm Inc. owns, directly or indirectly, the following subsidiaries:
| Name of Subsidiary | State of Jurisdiction of Incorporation or Organization | |
Acme Aerospace, Inc. | Delaware | |
Adams Rite Aerospace, Inc. | California | |
AeroControlex Group, Inc. | Delaware | |
Aerosonic Corporation | Delaware | |
Aircraft Accessories Ltd. | England | |
AmSafe, Inc. | Delaware | |
AmSafe—C Safe, Inc. | Delaware | |
AmSafe Aviation (Chongqing), Ltd. | China | |
AmSafe Bridport Ltd. | England | |
AmSafe Bridport (Kunshan) Co., Ltd. | China | |
AmSafe Bridport (Private) Ltd. | Sri Lanka | |
AmSafe Commercial Products, Inc. | Delaware | |
AmSafe Commercial Products, (Kunshan) Co. Ltd. | China | |
AmSafe Global Holdings, Inc. | Delaware | |
AmSafe Global Services (Private) Limited | Sri Lanka | |
AmSafe Industries, Inc. | Delaware | |
AmSafe Ltd. | England | |
AmSafe Logistics & Support Ltd. | England | |
AmSafe Services India Private Ltd. | India | |
AP Global Acquisition Corp. | Delaware | |
Arkwin Industries, Inc. | New York | |
AP Global Holdings, Inc. | Delaware | |
Arthur Hart & Son Limited | England | |
Avery Flight Interiors Ltd. | England | |
Avery Flight International Ltd. | England | |
Aviation Technologies, Inc. | Delaware | |
Avionic Instruments LLC | Delaware | |
Avionic Specialities, Inc. | Virginia | |
AvtechTyee, Inc. | Washington | |
Beam’s Industries, Inc. | Oklahoma | |
Bright (Overseas) Ltd. | England | |
Bridport—Air Carrier, Inc. | Washington | |
Bridport Aviation Asia Ltd. | England | |
Bridport Aviation Products Ltd. | England | |
Bridport Erie Aviation, Inc. | Delaware | |
Bridport Holdings, Inc. | Delaware | |
Bridport Ltd. | England |
Britannic Aviation Ltd. | England | |
Brownline Ltd. | England | |
Bruce Aerospace Inc. | Delaware | |
Bruce Industries, Inc. | Colorado | |
CDA InterCorp LLC | Florida | |
CEF Industries, LLC | Delaware | |
Champion Aerospace LLC | Delaware | |
Dukes Aerospace, Inc. | Delaware | |
Harco Laboratories, Incorporated | Connecticut | |
Hartwell Corporation | California | |
Malaysian Aerospace Services, Inc. | Delaware | |
Marathon Power Technologies Limited | England | |
MarathonNorco Aerospace, Inc. | Delaware | |
McKechnie Aerospace DE, Inc. | Delaware | |
McKechnie Aerospace (Europe) Ltd. | England | |
McKechnie Aerospace Holdings, Inc. | Delaware | |
McKechnie Aerospace Investments, Inc. | Delaware | |
McKechnie Aerospace US LLC | Delaware | |
Mecanismos de Matamores S.A. de C.V. | Mexico | |
Militair Aviation, Ltd. | England | |
OP Technologies, Inc. | Oregon | |
Safetex Marketing Ltd. | England | |
Safetywear Ltd. | England | |
Schneller Asia Pte. Ltd. | Singapore | |
Schneller Holdings LLC | Delaware | |
Schneller International Sales Corp. | Ohio | |
Schneller LLC | Delaware | |
Schneller S.A.R.L. | France | |
Semco Instruments, Inc. | Delaware | |
Skurka Aerospace Inc. | Delaware | |
Technical Airborne Components Limited | England | |
Technical Airborne Components Industries SPRL | Belgium | |
Texas Rotronics, Inc. | Texas | |
Transicoil (Malaysia) Sendirian Berhad | Malaysia | |
Traniscoil LLC | Delaware | |
Western Sky Industries, LLC | Delaware | |
Whippany Actuation Systems, LLC | Delaware |
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