Glenair

Glenair manufactures high-reliability interconnect solutions for mission-critical applications across land, sea, air, and space. Its business covers a broad range of connectors, cable assemblies, wire harnesses, shielding systems, backshells, protective covers, contacts, adapters, conduit assemblies, accessories, tools, and related interconnect technologies. Its offerings reach military and defense, commercial aerospace, space systems, navy and shipboard uses, underwater and subsea environments, industrial applications such as nuclear, mining, and rail, and advanced air mobility or eVTOL aircraft. Its underwater and subsea offerings sit in the same catalogue as its space-grade products. Glenair serves launch vehicles, satellites, spacecraft, payloads, airliners, business jets, rotorcraft, ground soldier systems, military vehicles, missile systems, and other harsh-environment platforms. Its products are engineered for demanding electrical, optical, RF, microwave, mmWave, high-speed data, and power distribution requirements. Its connector families cover circular, rectangular, micro-miniature, hermetic, filtered, fiber optic, and ruggedized applications, alongside turnkey cable and flex assemblies, PCB-mounted solutions, and integrated harness architectures. The weight falls on complete interconnect systems rather than standalone parts, including solutions that support avionics, flight control, propulsion, communications, payload electronics, solar arrays, sensors, antennas, deployable structures, and spacecraft bus architectures. Glenair builds specialized mechanisms and assembly technologies too, such as hold down and release mechanisms, blind-mate and dead-face disconnects, lanyard-release connectors, and non-pyrotechnic separation systems for satellite deployment and stage separation. A distinctive aspect of the business is its attention to size, weight, reliability, environmental resistance, and ease of integration. Reduced size and weight, vibration and shock resistance, EMI/RFI shielding, hermetic sealing, thermal tolerance, radiation resistance, and performance in vacuum, altitude, moisture, acoustic loading, and high-temperature conditions recur across the range. The company supports custom and turnkey builds, with engineering and manufacturing capability in the US and in Europe. Its portfolio spans both standard qualified designs and Glenair Signature solutions, which makes for a mix of military-qualified, aerospace-grade, and application-specific interconnect products tailored to mission-critical systems.