On the Record · Heico
Heico subsidiaries, as it lists them
The subsidiaries Heico lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| HEICO Aerospace Holdings Corp. | Florida |
| HEICO Aerospace Corporation | Florida |
| Jet Avion Corporation | Florida |
| LPI Industries Corporation | Florida |
| Parts Advantage, LLC | Delaware |
| McClain International, Inc. | Georgia |
| Rogers-Dierks, Inc. | Florida |
| Turbine Kinetics, Inc. | Florida |
| ATK Acquisition Corp. | Florida |
| AD HEICO Acquisition Corp. | Florida |
| AeroDesign, Inc. | Tennessee |
| Battery Shop, L.L.C. | Tennessee |
| Aviation Facilities, Inc. | Florida |
| JA Engineering I Corp. | Florida |
| JA Engineering II Corp. | Florida |
| Jetavi Engineering Private Limited | India |
| DEC Technologies, Inc. | Florida |
| Meridian Industrial, Inc. | Florida |
| Dynatech Acquisition Corp. | Florida |
| HEICO Parts Group, Inc. | Florida |
| HEICO Flight Support Corp. | Florida |
| HEICO Repair, LLC | Florida |
| Aircraft Technology, Inc. | Florida |
| Northwings Accessories Corp. | Florida |
| HEICO Repair Group Aerostructures, LLC | Florida |
| Future Aviation, Inc. | Florida |
| Inertial Airline Services, Inc. | Ohio |
| HEICO Aerospace Parts Corp. | Florida |
| Niacc-Avitech Technologies Inc. | Florida |
| Prime Air, LLC | Florida |
| Avisource Limited | United Kingdom |
| Prime Air Europe Limited | United Kingdom |
| Sunshine Avionics LLC | Florida |
| HNW Building Corp. | Florida |
| HNW2 Building Corp. | Florida |
| CSI Aerospace, Inc. | Florida |
| Action Research Corporation | Florida |
| Reinhold Holdings, Inc. | Delaware |
| Reinhold Industries, Inc. | Delaware |
| Carbon by Design Corporation | Florida |
| Carbon by Design LLC | California |
| Optical Display Engineering, Inc. | Florida |
| Thermal Structures, Inc. | California |
| Thermal Energy Products, Inc. | California |
| Jetseal, Inc. | Delaware |
| Seal Dynamics LLC | Florida |
| Seal Dynamics LLC (Singapore Branch) | Singapore |
| Seal Dynamics Limited | United Kingdom |
| Seal Q Corp. | Florida |
| Blue Aerospace LLC | Florida |
| HEICO International Holdings B.V. | Netherlands |
| Aeroworks International Holding B.V. | Netherlands |
| Aeroworks Europe B.V. | Netherlands |
| Aeroworks (Lao) Co., Ltd. | Laos |
| DIRI Co., Ltd. | Laos |
| Aeroworks Lao II Co., Ltd. | Laos |
| Aeroworks (Asia) Ltd. | Thailand |
| Aeroworks Manufacturing Services (Asia) Ltd. | Thailand |
| Aeroworks Composites (Asia) Ltd. | Thailand |
| HFSC III Corp. | Florida |
| Harter Aerospace, LLC | Florida |
| Aerospace & Commercial Technologies, LLC | Florida |
| Astroseal Products Mfg. Corporation | Connecticut |
| Astro Property, LLC | Connecticut |
| HFSC IV Corp. | Florida |
| LLP Enterprises, LLC | Florida |
| Air Cost Control US, LLC | Florida |
| Air Cost Control PTE, Ltd. | Singapore |
| A2C Air Cost Control SAS | France |
| Air Cost Control Germany GmbH | Germany |
| 60 Sequin LLC | Connecticut |
| HFSC V, LLC | Florida |
| Decavo LLC | Oregon |
| HFSC VI, LLC | Florida |
| Accurate Metal Machining, Inc. | Ohio |
| HFSC VII, LLC | Florida |
| Rocky Mountain Hydrostatics, LLC | Colorado |
| Camtronics, LLC | Florida |
| HFSC VIII, LLC | Florida |
| Ridge HoldCo, LLC | Florida |
| Ridge Engineering, LLC | Maryland |
| The Bechdon Company, LLC | Maryland |
| HFSC XI Corp. | Florida |
| Pioneer Industries, LLC | Delaware |
| HEICO Engineered Systems Corp. | Florida |
| 34 Freedom Court, Corp. | Florida |
| Wencor Parent, Inc. | Delaware |
| Wencor Acquisition, Inc. | Delaware |
| Wencor Investment I, LLC | Delaware |
| Wencor Group, LLC | Delaware |
| Kitco, LLC | Utah |
| Wencor, LLC | Utah |
| Fortner Eng. & Mfg. Inc. | California |
| Silver Wings Aerospace, Inc. | Florida |
| Aviatron, Inc. (U.S.) | Vermont |
| PHS / MWA California Accessory Technologies Corporation | New York |
| Wencor Asia Pacific PTE. LTD. | Singapore |
| Wencor China Holding Company Limited | Hong Kong |
| Wencor Aviation Services (Guangzhou) Co., Ltd. | China |
| Wencor, LLC (Netherlands Branch) | Netherlands |
| Wencor, LLC (Turkey Branch) | Turkey |
| Wencor, LLC (Singapore Branch) | Singapore |
| Integrated Supplier Alliance, LLC | Delaware |
| Dixie Aerospace, LLC | Delaware |
| Aftermarket Spares & Services, LLC | Delaware |
| Aerospace Coatings International, LLC | Delaware |
| Absolute Aviation Services, LLC | Delaware |
| Soundair Repair Group, LLC | Delaware |
| Xtra Aerospace, LLC | Delaware |
| Wencor MRO, LLC | Delaware |
| Wencor Defense, LLC | Delaware |
| Wencor Defense Intermediate Holdco, LLC | Delaware |
| ASC International, Inc. | Texas |
| Aero-Glen International, LLC | Texas |
| HFSC XII, LLC | Florida |
| Capewell Europe Limited | United Kingdom |
| Capewell Aerial Systems LLC | Ohio |
| Capewell Property, LLC | Connecticut |
| HFSC XIII, LLC | Florida |
| Millennium International, L.L.C. | Missouri |
| ICS Aero, LLC | Missouri |
| HFSC XIV, Inc. | Florida |
| HFSC XIV Merger Sub, Inc. | Delaware |
| HEICO Electronic Technologies Corp. | Florida |
| Radiant Power Corp. | Florida |
| Radiant-Seacom Repairs Corp. | Florida |
| HETC IV, LLC | Florida |
| Radiant Power IDC, LLC | Florida |
| Leader Tech, Inc. | Florida |
| FerriShield, Inc. | Pennsylvania |
| Santa Barbara Infrared, Inc. | California |
| IRCameras LLC | Florida |
| Sensor Technology Engineering, LLC | Florida |
| Analog Modules, Inc. | Florida |
| Sierra Microwave Technology, LLC | Delaware |
| Connectronics Corp. | Florida |
| Lumina Power, Inc. | Florida |
| 26 Ward Hill Property, LLC | Florida |
| De-Icing Investment Holdings Corp. | Florida |
| HVT Group, Inc. | Delaware |
| Dielectric Sciences, Inc. | Massachusetts |
| Essex X-Ray & Medical Equipment LTD | United Kingdom |
| High Voltage Technology Limited | United Kingdom |
| Engineering Design Team, Inc. | Oregon |
| EMD Acquisition Corp. | Florida |
| EMD Technologies Incorporated | Canada |
| VPT, Inc. | Virginia |
| SI-REL, Inc. | Delaware |
| SST Components, Inc. | Delaware |
| VPT GaN, LLC | Virginia |
The list is long; these are the first 150 as the company lists them. From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from Heico’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2025-12-22. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.