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10-Q primary document
HEI · Quarterly Report (Form 10-Q) · Filed May 29, 2026

Heico Corp10-Q exhibit

a04302026exhibit22.htm
Document

Exhibit 22


GUARANTOR SUBSIDIARIES OF HEICO CORPORATION

As of May 27, 2026, the following subsidiaries of HEICO Corporation are guarantors of the Company’s 5.25% Senior Notes due 2028 and 5.35% Senior Notes due 2033:

NameName
16-1741 Property, Inc.Conxall Corporation
26 Ward Hill Property, LLCCSI Aerospace, Inc.
3 McCrea Property Company, LLCdB Control Corp.
34 Freedom Court, Corp.Decavo LLC
3D Plus U.S.A., Inc.Dielectric Sciences, Inc.
60 Sequin LLCDixie Aerospace, LLC
8929 Fullbright Property, LLCDukane Seacom, Inc.
Absolute Aviation Services, LLCEngineering Design Team, Inc.
Accessory Technologies CorporationEthosEnergy Accessories and Components, LLC
Accurate Metal Machining, Inc.Fortner Eng. & Mfg. Inc.
Action Research CorporationFuture Aviation, Inc.
Aero-Glen International, LLCGables Engineering, Inc.
AeroAntenna Technology, Inc.Harter Aerospace, LLC
AeroDesign, Inc.HEICO Aerospace Corporation
AeroELT, LLCHEICO Aerospace Holdings Corp.
Aerospace & Commercial Technologies, LLCHEICO Aerospace Parts Corp.
Aerospace Coatings International, LLCHEICO East Corporation
Air Cost Control US, LLCHEICO Electronic Technologies Corp.
Aircraft Technology, Inc.HEICO Flight Support Corp.
Analog Modules, Inc.HEICO Parts Group, Inc.
Apex Holding Corp.HEICO Repair Group Aerostructures, LLC
Apex Microtechnology, Inc.HEICO Repair, LLC
ASC International, Inc.HETC I, LLC
Astro Property, LLCHETC II Corp.
Astroseal Products Mfg. CorporationHETC III, LLC
Aviatron, Inc.HETC IV, LLC
Bay Equipment Corp.HETC V, LLC
Bernier Connect USA, Inc.HETC VIII, LLC
Blue Aerospace LLCHETC IX, LLC
Camtronics, LLCHFSC III Corp.
Capewell Aerial Systems LLCHFSC IV Corp.
Capewell Property, LLCHFSC V, LLC
Carbon by Design CorporationHFSC VI, LLC
Carbon by Design LLCHFSC VII, LLC
Charter Engineering, Inc.HFSC VIII, LLC
Connectronics Corp.HFSC XI Corp.



NameName
HFSC XII, LLCReinhold Industries, Inc.
HFSC XIII, LLCResearch Electronics International, L.L.C.
HNW2 Building Corp.Ridge Engineering, LLC
HNW Building Corp.Ridge HoldCo, LLC
HVT Group, Inc.Robertson Fuel Systems, L.L.C.
ICS Aero, LLCRockmart Fuel Containment, LLC
Inertial Airline Services, Inc.Rockmart Holdco, Inc.
Intelligent Devices, LLCRocky Mountain Hydrostatics, LLC
IRCameras LLCRosen Aviation, LLC
Ironwood Electronics, Inc.Santa Barbara Infrared, Inc.
Jet Avion CorporationSeal Dynamics LLC
Jetseal, Inc.Seal Q Corp.
Kitco, LLCSensor Systems, Inc.
Leader Tech, Inc.Sensor Technology Engineering, LLC
LLP Enterprises, LLCSierra Microwave Technology, LLC
LPI Industries CorporationSilver Wings Aerospace, Inc.
Lucix CorporationSolid Sealing Technology, Inc.
Lumina Power, Inc.Soundair Repair Group, LLC
Marway Power Systems, Inc.Specialty Silicone Products, Inc.
McClain International, Inc.Sunshine Avionics LLC
Mid Continent Controls, Inc.Switchcraft Holdco, Inc.
Midwest Microwave Solutions, Inc.Switchcraft, Inc.
Millennium International, L.L.C.The Bechdon Company, LLC
Niacc-Avitech Technologies Inc.Thermal Energy Products, Inc.
Northwings Accessories Corp.Thermal Structures, Inc.
Optical Display Engineering, Inc.Trad Tests & Radiations, Inc.
Paciwave, Inc.Transformational Security, LLC
PHS / MWATSID Holdings, LLC
Pioneer Industries, LLCTTT-Cubed, Inc.
Prime Air, LLCTurbine Kinetics, Inc.
Pyramid Semiconductor Corp.Wencor Acquisition, Inc.
Quell CorporationWencor Defense Intermediate Holdco, LLC
R.H. Laboratories, Inc.Wencor Defense, LLC
Radiant Power Corp.Wencor Group, LLC
Radiant Power IDC, LLCWencor Investment I, LLC
Radiant-Seacom Repairs Corp.Wencor MRO, LLC
Ramona Research, Inc.Wencor Parent, Inc.
Reinhold Holdings, Inc.Wencor, LLC

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