The International Aviation Womens Association (IAWA) is a global aviation industry organisation focused on leadership, networking, and professional development within the aerospace and aviation sectors. It supports aviation professionals, executives, and organisations through industry events, mentorship, and advocacy initiatives.

The International Society of Transport Aircraft Trading (ISTAT) is a global aviation association focused on commercial aircraft leasing, trading, finance, and asset management. It brings together airlines, lessors, manufacturers, financiers, and aviation service providers through industry events, networking, education, and market insights.
ITOCHU Corporation is a major Japanese trading and investment company with significant interests in aircraft leasing, aviation asset management, aerospace distribution, and aviation-related investments. The company serves airlines, lessors, investors, and aerospace businesses through aircraft leasing, aviation finance, and broader aerospace sector activities.
JALUX Inc. is an aviation-focused trading and investment company with activities in aircraft leasing, aircraft asset management, aerospace parts distribution, and aviation services. The company serves airlines, lessors, aerospace manufacturers, and aviation operators through leasing, procurement, and aviation-related business solutions.
Jefferies Financial Group Inc. is a global investment banking and capital markets firm that advises on aviation finance, aircraft leasing, mergers and acquisitions, and capital raising transactions. The firm serves airlines, lessors, aerospace companies, private equity firms, and institutional investors through advisory and financing services.
Jeppesen provides flight planning, navigation charts, operational software, and digital aviation solutions for airlines, business aviation operators, pilots, airports, and aviation organisations worldwide. The company supports safe and efficient flight operations through navigation data, dispatch, crew management, and flight operations technology.
Jet International Company, LLC is a global supplier of commercial aircraft airframe, engine, and avionics components, supporting airlines, MROs, and aircraft operators worldwide. The company provides spare parts, component exchange, repair management, inventory programmes, and 24/7 AOG support for commercial aviation.
Jet Research is an aviation technical consultancy providing aircraft inspections, lease return management, repossessions, pre-purchase inspections, and FAA DAR services. The company supports airlines, aircraft lessors, banks, and investors with technical oversight and asset management throughout the aircraft lifecycle.
Jetaire Aerospace, LLC is an aviation engineering and aerospace manufacturing company specialising in aircraft fuel tank safety, ignition mitigation, avionics, and FAA/EASA certification solutions. The company serves airlines, MROs, OEMs, and aircraft operators with engineering, compliance, and certified modification services for commercial aircraft.
Jetcraft Global (UK) Limited is a global business aircraft sales, acquisitions, brokerage, and aircraft trading company serving airlines, aircraft owners, operators, lessors, and investors. The company provides aircraft sales, financing, market intelligence, and aviation asset transaction services worldwide.
Link Aero Trading Agency provides global ground handling and flight support services including permits, crew handling, fuel coordination, aviation security, cargo support and airport representation for airlines, charter and government operators.
mba Aviation is an aviation consulting and advisory firm providing aircraft valuations, asset management, technical due diligence, safety auditing, forecasting and airline strategy support to airlines, lessors, investors and governments.