Trusted.
Committed.
Forward-thinking.
Signia Aerospace is built on decades of proven performance and partnership in the aircraft systems industry.
Expert
Partners
Our knowledgeable, focused teams and experienced engineers are driven to design solutions that enhance aircraft safety, performance, and comfort.
The finest aircraft manufacturers in the world trust Signia Aerospace as partners to develop and enhance the engineering and performance of products and systems, and to bring innovative solutions to market, fast.
Our brands are recognized for industry-leading development and manufacturing of state-of-the-art thermal management systems, as well as innovation and excellence in the design and production of mission-specific equipment.
Our brands are recognized for industry-leading development and manufacturing of state-of-the-art thermal management systems, as well as innovation and excellence in the design and production of mission-specific equipment.
Built on Industry-Leading Solutions
The proven brands that operate under the Signia Aerospace ecosystem lead the field in thermal management and mission-specific equipment. They are the brands of choice for pilots, maintenance directors, ground crews, and supply chain professionals worldwide, in commercial, private, and military applications. Our depth of expertise and unique pool of resources allows us to act as an integrated, nimble partner in the design, manufacture, delivery, and service of highly specialized aircraft systems and components.
ACE Thermal Systems is the combination of two proven leaders in the thermal management and environmental control systems space – Air Comm Corporation and Enviro Systems. ACE is an AS9100-registered manufacturer of environmental control system (ECS) products that provide optimal comfort, safety, reliability, and value for operators of turbine helicopters and fixed-wing aircraft. Our extensive expertise includes designing, manufacturing, and servicing vapor cycle air conditioning systems and components, axial and centrifugal fans, and bleed air control valves. With facilities in Colorado and Oklahoma, ACE operates as part of Signia Aerospace.
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.
Hartzell Propeller, founded in 1917 in Piqua, Ohio, is the global leader in advanced aluminum and carbon fiber propeller systems, serving general aviation, commercial, and advanced air mobility markets. Renowned for engineering excellence, Hartzell designs and manufactures propellers that deliver unmatched performance, efficiency, and durability—backed by over a century of innovation. To broaden its capabilities, Hartzell has strategically acquired complementary brands. Tanis Preheat, established in 1974, specializes in certified aircraft preheating technology for all climates, while Reiff Preheat Systems offers cost-effective heating options for cold-weather operations. WhirlWind Propellers adds durable composite propellers for experimental aircraft. Together, these Hartzell-owned brands enhance Hartzell’s core mission: providing pilots worldwide with superior propulsion systems and comprehensive support solutions. With its advanced materials, precision engineering, and commitment to reliability, Hartzell stands as the trusted choice for maximizing aircraft performance in any environment.
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 has been serving the world’s Search & Rescue (SAR) responders within the Aviation and Marine sectors since 1980. We design and manufacture rescue, safety, and survival equipment not only for SAR responders, but also for industry professionals. From rescue hooks and safety harnesses, to rescue litters and strobe lights, Lifesaving Systems makes the gear rescuers need to stay alive while saving others. Located in Apollo Beach, Florida, Lifesaving Systems operates as part of Signia Aerospace.
Meeker Aviation is a world leader in the design and manufacture of aircraft external payload mounts for Electro-Optical and Infrared (EO/IR) sensors, cinematography camera systems, searchlights, Light Detection and Ranging (LiDAR) laser scanners, and speaker systems. In addition to their equipment mounts, Meeker also manufactures a popular line of door hinge and pin kits for aircraft. Founded in 1995 and based in California, Meeker has more than 10,000 STC’d products in service and operates as part of Signia Aerospace.
Mezzo Technologies is at the forefront of the rapidly emerging micro channel heat exchange industry. Unlike heat exchangers that rely on fins to transfer heat,microbute heat exchangers use connected sheets of fluid-filled microtubes for efficient and lightweight industrial cooling applications. Since designing and building its first microtube product in 2008, Mezzo has been developing and refining custom microtube heat exchanger capabilities for clients across a wide variety of markets and industries. Located in Baton Rouge, Louisiana, Mezzo operates as part of Signia Aerospace.
Onboard Systems International, is a leading global provider of external cargo handling equipment for civil and military rotorcraft. Onboard’s portfolio of innovative, holistic cargo hook systems, human external cargo (HEC) systems, Onboard Weighing Systems and mission-specific remote equipment is factory-installed on over 30 helicopter models serving both OEM and aftermarket customers. Its lightweight, high-quality products provide operators with increased safety and cost efficiencies through customer-driven designs, responsive service and support, and flexible maintenance options. Founded in 1975, Onboard Systems is based in Vancouver, Washington. Onboard Systems operates as a part of Signia Aerospace, a global integrated provider of high-performance systems and specialized components for the aerospace and defense industry.
Onboard Systems Hoist & Winch is a global leader in Search & Rescue (SAR) and Human External Cargo (HEC) missions. Our field-proven hoists are built to withstand harsh weather and extreme environments to help keep you safe until the job is done. Backed by more than 40 years of proven reliability, our equipment is unmatched in safety and durability, holding the most EASA and FAA rescue hoist certifications in the industry. Based in Anaheim, California, Onboard Systems Hoist & Winch operates as part of Signia Aerospace.
Our People Make
the Difference
Signia Aerospace is right sized for fast action and responsive engagement, but our people truly make a difference.
Our leadership team of industry professionals runs off the steam of collaboration and shared ideas, knowing that the truly best solutions in any industry come from the combined experience of people who use the product and the manufacturing professionals and company leadership that make the product. We take personal ownership in the excellence that comes from the combined effort of every member of the Signia Aerospace team.
Careers
We are growing as rapidly as the aerospace industry with career opportunities across many of the Signia brands. We work to empower our teams with exceptional opportunities for advancement as we pioneer new technology for the future of aerospace.
Every day with Signia is a new experience in an industry that defines new. We’re looking for new talent in our mission to lead the way on this challenging mission. Use your specialized expertise to Rise, with Signia.
