Top Eco Cable Manufacturers Driving Greener Power Infrastructure

Overview

The global Eco Cable Market is set to reach USD 9.0 billion by 2034, rising from USD 4.1 billion in 2024 at a CAGR of 8.2%. North America remains the leading regional contributor, holding 48.20% of the market and generating USD 1.9 billion. Eco cables are engineered using low-toxicity, recyclable materials, making them suitable for power distribution, communication systems, EVs, and digital infrastructure—areas where sustainability and long-term safety are essential.

Growth is strongly supported by rising global investments in connectivity and infrastructure. Google’s USD 1 billion investment in Japan’s Pacific Connect subsea cable expansion and Nigeria’s approval of 90,000 km of fiber deployment underscore the growing trend toward large-scale, eco-aligned network upgrades. The energy transition is also boosting demand, with Houston securing a USD 15 million federal grant to expand EV charging infrastructure, requiring eco-compliant power cables.

Major development programs further support cable consumption. Danang Ba Na Hills’ USD 1.7 billion infrastructure investment signals strong long-term demand for sustainable wiring solutions. Meanwhile, digital innovation ecosystems are expanding, with Cosmic Wire raising USD 30 million to grow its cross-chain Web3 platform, indirectly increasing the need for efficient and environmentally responsible data transmission cables.

Top Key Players in the Market

• Fujikura
• Hitachi
• Furukawa Electric
• Nexans
• Prysmian Group
• Alpha Wire
• Oki Electric Cable
• Kuramo Electric
• Shikoku Cable

1. Fujikura Ltd.

Fujikura Ltd. is a global leader in optical fiber, telecommunications systems, electronics solutions, and automotive wiring harness technologies. Founded in 1885 and headquartered in Tokyo, the company continues expanding its footprint across Asia, Europe, and the Americas. Fujikura focuses heavily on innovation through its “Tsunagu Technology™” approach, emphasizing advanced connectivity for communications, digital infrastructure, energy systems, and next-generation mobility. Its FY2024 consolidated revenue exceeded ¥979 billion, supported by strong demand for optical fiber networks and semiconductor-related components.

The company maintains a diversified business structure spanning power distribution cables, photonics, flexible electronics, and superconductivity solutions. Fujikura operates more than 50,000 employees worldwide, sustaining a strong global manufacturing and R&D network. With rising demand for high-speed data transmission and sustainable cabling, Fujikura continues developing advanced fiber technologies, environmentally responsible materials, and next-generation data infrastructure solutions. Its long history and diversified portfolio position it as one of Asia’s most influential cable and connectivity manufacturers.

2. Proterial Ltd. (Formerly Hitachi Cable)

Proterial Ltd., formerly known as Hitachi Metals and previously Hitachi Cable, is a major Japanese manufacturer of specialty metals, advanced materials, wire and cable systems, and automotive components. The rebranding to Proterial in 2023 reflects the company’s emphasis on “professional materials” and innovation-driven growth. Operating across metallurgy, cable systems, semiconductor materials, and electronics, Proterial supports a wide range of applications including industrial automation, communication networks, automotive electrification, and energy infrastructure. Its extensive research capabilities contribute to high-performance materials used globally.

The company serves international markets through advanced metal solutions, automotive components, and engineered cable technologies. Proterial continues to expand its product portfolio while strengthening sustainability commitments through low-emission manufacturing and responsible resource use. Its diversified business aligns with rising demand for EV components, smart mobility, and high-speed digital connectivity. With a strong Japanese manufacturing base and a growing global presence, Proterial remains a highly competitive supplier of engineered materials and cable technologies.

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3. Furukawa Electric Co., Ltd.

Furukawa Electric is one of Japan’s most established infrastructure and technology companies, with roots dating back to 1884. It operates across telecommunications, energy systems, automotive components, photonics, and advanced materials. With more than 51,000 employees, the company plays a major role in global optical fiber supply and provides critical materials for automotive electrification, power infrastructure, and semiconductor production. Its FY2025 consolidated revenue exceeded ¥1.2 trillion. Furukawa Electric emphasizes advanced materials engineering and long-term innovation through extensive R&D operations.

The company has strengthened its digital transformation initiatives and sustainability goals, including reducing emissions and expanding environmentally responsible products. It supports global telecom operators, utilities, and automotive manufacturers with fiber-optic cables, power transmission systems, and high-performance materials. Furukawa Electric continues to expand into smart infrastructure, high-density optical networks, and next-generation mobility applications, maintaining a strong technological foundation and global market presence.

4. Nexans S.A.

Nexans is a leading global cable and energy infrastructure company headquartered in Paris, France. It operates across electrification value chains, from renewable energy and power grids to telecom networks and industrial applications. Nexans is a major supplier of subsea cables, offshore wind solutions, and smart grid technologies. The company reported €6.5 billion in revenue, supported by large-scale energy transition projects worldwide. Nexans emphasizes sustainability through its “Electrify the Future” strategy, integrating circular materials, low-carbon operations, and advanced cable technologies.

The company plays a vital role in supporting renewable power integration, EV charging networks, data centers, and industrial automation. Nexans also provides fiber-optic solutions and advanced connectivity cables, enabling digital transformation in global markets. With operations in more than 40 countries and strong R&D capabilities, Nexans continues expanding partnerships with power utilities, offshore wind developers, and industrial customers seeking high-efficiency electrification solutions. The company is recognized as one of Europe’s leading electrification and cable manufacturers.

5. Prysmian Group

Prysmian Group is the world’s largest cable and energy systems company, headquartered in Milan, Italy. With revenues above €16 billion, it leads in power transmission, telecom solutions, subsea cables, and optical fiber. Prysmian supplies major utilities, offshore wind developers, telecom operators, and industrial sectors worldwide. Its product portfolio ranges from high-voltage submarine cables to fiber-optic networks powering global digital infrastructure. The company operates more than 100 plants and 25 R&D centers, positioning it as a major innovator in the cable industry.

The company’s global presence spans over 50 countries, with industry-leading expertise in energy transition technologies, smart grids, and fiber rollout for broadband expansion. Prysmian continues investing in sustainability through renewable materials, energy-efficient manufacturing, and circular product design. Its large-scale projects include intercontinental power links and next-generation telecom networks. With strong financials and unmatched production capacity, Prysmian remains a dominant force in the global cable market.

6. Alpha Wire

Alpha Wire, headquartered in the United States, produces high-performance cable, wire, and tubing products designed for industrial automation, medical devices, electronics, and communications. Known for its durable, high-specification cable lines such as Xtra-Guard®, Alpha Wire focuses on reliability in harsh environments. The company supports markets requiring robust and flexible connectivity solutions, with distribution across North America, Europe, and Asia. Alpha Wire emphasizes quality manufacturing standards and compliance with global safety certifications.

The company’s portfolio includes hook-up wire, multicore cables, EMI shielding solutions, and heat-shrink tubing used in aerospace, robotics, renewable energy, and industrial machinery. With strong engineering capabilities and an extensive product catalog, Alpha Wire has built a reputation for consistent performance. Its solutions support miniaturization trends, industrial automation growth, and increased demand for rugged cable systems.

7. Oki Electric Cable

Oki Electric Cable, part of the OKI Group, is a Japanese manufacturer specializing in communication cables, optical fiber, robotics cables, and precision electronic wiring used in automation and industrial systems. Founded in 1936, it has strong expertise in mechatronics and advanced cable structures. The company supplies Japanese and international industries requiring high-precision connectivity for factory automation, robotics, communications, and broadcasting applications. Its portfolio includes flexible cables, high-frequency cables, medical cables, and device wiring solutions.

Oki Electric Cable focuses on high-reliability designs that maintain performance under mechanical stress, making them suitable for robotics and precision manufacturing. It also invests in specialized materials and shield structures to enhance signal stability. The company supports major OEMs and industrial clients, maintaining long-term partnerships based on quality and technological expertise.

8. Kuramo Electric

Kuramo Electric is a Japanese cable manufacturer providing industrial power cables, flexible wiring, robotics cables, and specialty wire solutions. The company is known for precision cable engineering supporting factory automation, robotics, sensors, and smart manufacturing. Kuramo Electric’s product lines include flexible control cables, shielded signal cables, and high-durability wiring designed for repetitive mechanical motion. The company focuses on high-reliability electrical performance for demanding industrial conditions.

Kuramo Electric also develops application-specific wiring solutions for OEMs and industrial machinery manufacturers, with a strong presence in Japan’s automation sector. Corporate data is primarily available through official product catalogs and filings, reflecting its specialization in high-end industrial control and sensor cables for domestic and regional markets.

9. Shikoku Cable

Shikoku Cable is a Japanese manufacturer specializing in power cables, communication cables, aluminum conductors, and industrial wiring systems. The company provides solutions for utilities, industrial plants, and communication networks, with a strong domestic footprint. Its product catalog includes low-voltage and medium-voltage cables, control wiring, telecommunication lines, and insulated conductors used in infrastructure and industrial facilities. Shikoku Cable supports Japan’s utility and construction sectors with dependable, long-life cable technologies.

The company emphasizes quality control, safety compliance, and long-term performance through official technical standards and manufacturing processes. Corporate information is primarily available through official filings, product catalogs, and industry certifications. Shikoku Cable continues to serve as a key cable supplier within Japan, particularly in electrical distribution and commercial construction.

Conculsion

Eco cables are becoming a practical choice as industries and governments push for safer, cleaner, and more responsible infrastructure. By using improved insulation materials, lower-toxicity compounds, and designs that support recycling, these cables help reduce environmental impact without compromising performance in power and data transmission. Demand is rising across power distribution, renewable energy integration, electric mobility, and digital connectivity projects, where long service life and compliance standards matter.

As suppliers invest in greener materials and better manufacturing practices, eco cables are expected to gain wider adoption in public infrastructure and private developments. Overall, the market is moving toward sustainability-led innovation and long-term value.

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