Manufactures Electronics, Sensors, Wires and Cables, Fiber Optics, Power Systems etc.., with headquarters in Switzerland. They have around 80,000 employees as on 2020.

CORNING Manufactures glass, ceramics and optics products with headquarters in New York, USA. Corning Advanced Optics serves a variety of commercial markets with cutting-edge, advanced optical solutions. Our unmatched expertise in specialty glass and optical physics results in a diverse set of products from materials to full systems, leveraging a wide capability set to serve diverse markets including Aerospace and Defense, Astronomy, Industrial, Medical, Ophthalmic, Semiconductor, Telecommunications and more.

Manufacture Cables and Wires. Headquarters in Osaka, Japan.

Zayo Group Holdings is a Communication and Technology Service company. The company services are fiber and bandwidth connectivity, colocation and cloud infrastructure. The headquarters is in USA.

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

Cable and Optical fiber cable manufacturing company with headquarters in Paris, France.

Sterlite Technoloties design and integrate these digital networks for their customers. They manufacture fiber optic cable. Core capabilities of company are Optical Interconnect, Virtualised Access Solutions, Network Software and System Integration. Headquarters is in Pune, India.

It manufactures smart sensors and optoelectronic instrument products and solution company. The headquarters is in china.