We design, engineer, and manufacture high-performance environmental control systems (ECS) and precision thermal components including bleed-air heaters, air conditioners, fans, sensors, and control valves. Leveraging in-house FAA/EASA certification and testing, ACE Thermal Systems addresses the needs of helicopter, fixed-wing, and next-gen eVTOL operators with efficient, reliable cabin environment solutions.

Cleveland Wheel and Brake Systems (CWBS) provides aircraft braking systems and key system components including wheels, brakes, and hydraulic components for the general aviation, turboprop, business jet, rotorcraft and military markets. For over 85 years, airplane manufacturers, landing gear manufacturers, mechanics and pilots have relied on the innovative and reliable Cleveland brand of products, making them one of the world’s most experienced, recognizable, and respected brands in the aircraft industry. CWBS was founded in Northeast Ohio, USA and continues to manage all aspects of the product lifecycle including concept, design, qualification, testing, and manufacture. Our team further supports customers by offering product repair, and over-hauls at their FAA and EASA certified repair station.

Hartzell Aviation, encompassing Hartzell Engine Tech and Hartzell Aviation Welding, provides propeller systems, engine component overhauls, precision welding services, and STC-based performance upgrades. Serving general aviation, business aviation, and special mission aircraft, Hartzell delivers dependable power solutions backed by decades of innovation.

Global leader in advanced aircraft propeller design and manufacturing technology for general aviation applications – both piston engine and turboprop – as well as custom propulsion solutions for electric, hybrid-electric aircraft, and advanced air mobility programs. As an FAA Organization Designation Authority (ODA), Hartzell has 60+ Type Certifications, 400+ Supplemental Type Certifications and 1,000+ Foreign Validations.

International Water Guard delivers proprietary potable water systems and components including UV treatment units, pumps, tanks, heaters, and controls for commercial and business jets. Engineered for safety, efficiency, and ease of maintenance, their systems are trusted across global fleets.

Lifesaving Systems develops and manufactures maritime and helicopter rescue and survival equipment including flotation devices, rescue hooks, litters, personnel harnesses, and ladders. Designed for mission-critical performance, their gear is used worldwide by search and rescue professionals.

Meeker Aviation designs and manufactures FAA-approved external camera and sensor mounts for helicopters. With solutions for EO/IR sensors, LiDAR, lights, and loudspeakers, Meeker products support utility, public safety, and aerial cinematography missions with rugged, vibration-isolated performance.

Mezzo Technologies engineers ultra-compact microtube heat exchangers that offer superior thermal performance, durability, and weight savings. Their patented designs serve demanding aerospace, defense, motorsport, and industrial applications where space and efficiency matter most.

Onboard Systems International supplies helicopter external load equipment including cargo hooks, load weighing kits, and remote cargo accessories. Engineered for precision and safety, their systems are trusted for firefighting, utility, construction, and SAR missions.

Onboard Hoist & Winch designs and manufactures certified rescue hoists and cargo winches for helicopters. Known for translating drum systems and rugged reliability, their products support personnel recovery, utility operations, wind energy access, and offshore missions.