World Top 100 Cables and Wires Companies List by Market Cap as of August 2026

Amphenol is one of the largest manufacturers of interconnect products in the world. The Company designs, manufactures and markets electrical, electronic and fiber optic connectors, coaxial and flat-ribbon cable, and interconnect systems. Headquarters is in Connecticut, USA.

TE CONNECTIVITY manufactures Electronics, Sensors, Wires and Cables, Fiber Optics, Power Systems. Headquarters is in Switzerland.

Prysmian provides cable and wires solutions for industries related to telecom and energy. Headquarters is in Italy.

They manufacture thousands of miles of underground and submarine cables and systems for power transmission and distribution, as well as medium and low voltage cables for the construction and infrastructure sectors. They also produce a comprehensive range of optical fibres, copper cables and connectivity systems for voice, video and data transmission for the telecommunications sector.

Electrical Cables and optical fiber cables manufacturing company with headquarters is in China.

Jiangsu Zhongtian Technology manufacture Optical fiber cables, Coaxial cable, submarine power cables. Headquarters is in China.

As of 2023, ZTT has a global presence, with 54 offices and 12 marketing centers set up overseas and 5 overseas plants operated in India, Brazil, Indonesia, Morocco, and Turkey. 

Electrical Equipment and Electronic Goods manufacturing company with headquarters is in Noida, India.

NKT A/S is an innovation in developing the cable solutions company contributing to the digital age of the fourth industrial revolution and the global transition to renewable energy. The company annual revenue is 1,470 million EUR and total assets are 2,150.6 million EUR as on 2020. The headquarters is in Denmark.