The Global Cables and Wires for Aerospace & Defense Market was valued at USD 2.45 Billion in 2024 and is projected to reach USD 4.1 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 6.5% during the forecast period (2024–2032). This robust growth is driven by increasing aircraft production, the modernization of defense platforms, and the escalating demand for advanced communication and navigation systems that require reliable, high-performance interconnect solutions.

As the aerospace and defense sector advances toward more electric aircraft, enhanced avionics, and next-generation connectivity, the critical role of specialized cables and wires becomes paramount. These components are the central nervous system of modern platforms, transmitting power, data, and signals with uncompromising reliability. In this blog, we profile the Top 10 Companies in the Cables and Wires for Aerospace & Defense Industry—a group of global innovators and specialists ensuring mission-critical connectivity from the cockpit to the command center.

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🔟 1. TE Connectivity

Headquarters: Schaffhausen, Switzerland
Key Offering: ARINC 801/804 Fiber Optic Cables, MIL-DTL-38999 Connectors, Raychem Wire & Cable

TE Connectivity is a global technology leader in connectivity and sensor solutions. Its aerospace, defense, and marine division provides a comprehensive portfolio of high-performance wires, cables, and connectors designed to withstand extreme environments. TE’s solutions are critical for flight control systems, in-flight entertainment, and mission-critical communications.

Key Innovations:

• Development of lightweight, high-speed data transmission cables for next-gen avionics

• Expansion of fiber optic solutions to meet increasing bandwidth demands

• Focus on ruggedized interconnects for harsh military environments

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9️⃣ 2. Collins Aerospace (RTX Corporation)

Headquarters: Charlotte, North Carolina, USA
Key Offering: Interconnect Systems, Electrical Wiring Interconnection Systems (EWIS), Fiber Optics

Collins Aerospace, a unit of RTX, is a premier provider of integrated avionics and interior systems. Its interconnect solutions division specializes in designing and manufacturing complete Electrical Wiring Interconnection Systems (EWIS) for both commercial airframes and military platforms, ensuring safety, reliability, and reduced weight.

Key Innovations:

• Advanced EWIS health monitoring systems for predictive maintenance

• Lightweight composite cables that reduce overall aircraft weight

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8️⃣ 3. Amphenol Corporation

Headquarters: Wallingford, Connecticut, USA
Key Offering: Amphenol Aerospace connectors, High-Speed Data Cables, RF Interconnects

Amphenol is one of the world’s largest manufacturers of interconnect products. Its aerospace division is renowned for high-reliability connectors and cable assemblies that meet rigorous MIL-SPEC and industry standards. The company serves leading airframe manufacturers and defense contractors globally.

Key Innovations:

• Innovations in high-speed, high-density interconnect solutions

• Expansion of products for unmanned aerial vehicles (UAVs) and space applications

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7️⃣ 4. Carlisle Interconnect Technologies

Headquarters: Scottsdale, Arizona, USA
Key Offering: Aircraft Wire & Cable, Fiber Optics, Harness Assemblies

Carlisle Interconnect Technologies specializes in designing and manufacturing high-performance wire, cable, and interconnect systems for the most demanding aerospace and defense applications. The company is known for its engineered solutions that address challenges like extreme temperatures, pressure, and EMI/RFI interference.

Key Innovations:

• Proprietary compounds for enhanced flame resistance and durability

• Integrated systems for thermal management and signal integrity

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Cables and Wires for Aerospace & Defense Market – View in Detailed Research Report

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6️⃣ 5. Prysmian Group

Headquarters: Milan, Italy
Key Offering: Aerospace Cables, Special Cables for Defense, Fibre Optics

Prysmian Group, a global leader in the energy and telecom cable industry, also has a significant presence in aerospace and defense. The company supplies a wide range of cables for applications including power distribution, control systems, and data transmission in aircraft and military vehicles.

Key Innovations:

• Investment in R&D for lighter and more efficient cable designs

• Focus on sustainable materials and manufacturing processes

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5️⃣ 6. Nexans

Headquarters: Paris, France
Key Offering: Aircraft Wiring, Custom Cable Solutions, Harnessing Systems

Nexans provides advanced cable solutions for the aerospace sector, focusing on safety, performance, and compliance with international standards. The company’s products are used in airframes, engines, and onboard systems for both commercial and military aviation.

Key Innovations:

• Development of halogen-free, low-smoke, zero-halogen (LSZH) cables for enhanced safety

• Custom engineered solutions for specific aircraft programs

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4️⃣ 7. Sumitomo Electric Industries, Ltd.

Headquarters: Osaka, Japan
Key Offering: Aerospace Wire & Cable, Fiber Optics, High-Temperature Cables

Sumitomo Electric is a diversified manufacturer with a strong aerospace division that produces high-quality wires and cables. The company’s products are known for their reliability and are used in critical applications, including flight control systems and power generation units.

Key Innovations:

• Expertise in high-temperature superconductor cables

• Advanced fiber optic technologies for data-intensive applications

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3️⃣ 8. GKN Aerospace (Melrose Industries)

Headquarters: Redditch, United Kingdom
Key Offering: Electrical Wiring Systems, Harness Integration, Composite Technologies

GKN Aerospace is a leading multi-technology tier 1 supplier to the aerospace industry. While renowned for its aerostructures, it also provides sophisticated electrical wiring interconnection systems (EWIS) that are integral to modern aircraft, focusing on integration and weight reduction.

Key Innovations:

• Integration of wiring systems with advanced composite structures

• Development of smart harnesses with embedded sensors

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2️⃣ 9. Radiall

Headquarters: Rosny-sous-Bois, France
Key Offering: RF Coaxial Cables, Fiber Optic Interconnects, Microwave Components

Radiall is a global specialist in interconnect solutions, with a strong focus on radio frequency (RF) and fiber optic technologies for aerospace and defense. Its products are critical for radar systems, satellite communications, and avionics networks, ensuring high signal integrity.

Key Innovations:

• Leading-edge RF cable assemblies for high-frequency applications

• Compact, lightweight connectors for space-constrained platforms

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1️⃣ 10. W. L. Gore & Associates, Inc.

Headquarters: Newark, Delaware, USA
Key Offering: Gore Aerospace Cables, Microwave Assemblies, ETFE Insulated Wires

Gore is renowned for its innovative fluoropolymer technologies. Its aerospace cables are engineered for extreme reliability in harsh environments, offering superior performance in terms of signal integrity, weight, and durability. Gore’s solutions are found in critical flight control and communication systems.

Key Innovations:

• Pioneering high-speed data cables with minimal signal loss

• Expansion into specialized cables for space exploration missions

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Cables and Wires for Aerospace & Defense Market – View in Detailed Research Report

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🌍 Outlook: The Future of Aerospace & Defense Connectivity Is Smarter and More Integrated

The cables and wires market for aerospace and defense is undergoing a significant transformation. While the demand for traditional copper-based systems remains strong, the industry is rapidly adopting fiber optics, lightweight composites, and integrated smart systems to meet the needs of next-generation platforms.

📈 Key Trends Shaping the Market:

• Accelerated shift towards More Electric Aircraft (MEA) driving demand for advanced power distribution cables

• Increased bandwidth requirements for in-flight connectivity and sensor networks fueling fiber optic adoption

• Stringent regulatory standards for safety, weight reduction, and electromagnetic compatibility (EMC)

• Growth in unmanned systems and space applications creating new, specialized cable requirements

Get Full Report Here:
Cables and Wires for Aerospace & Defense Market – View in Detailed Research Report

The companies listed above are not only connecting critical systems—they are enabling the technological leaps that define the future of aerospace and defense.