KOC: From fiber optic trader (est. 2001, Shenzhen) to global manufacturer. We provide telecom & data center solutions, serving 80+ countries. Our new Sichuan base (2025) produces 50M terminations, 100K km cables, and high-end IDC passive devices, reinforcing our innovative leadership.
SHANGHAI FIBRETOOLS TECHNOLOGY CO., LTD
Founded in 2008,Fibretools is professionally engaged in the manufacture and sales of fiber optic tools&tool kits;Cleaning Products;Fiber Optic patch cord production line and other related Supplies.
Samba Photonics Lab
Headquartered in California with operations in Asia, Samba Photonics Lab develops advanced optical interconnect solutions for AI-driven data centers and high-performance computing. We integrate premier technology with nano-scale precision manufacturing. Key products include glass-molded lens for FAU CPO coupling, fiber shuffle for data center, and Hollow Core Fiber Termination solutions.
QXP Technologies Inc.
QXP Technologies is a leading PIC supplier, we developed the unique materials and PIC platform with the characteristics of low loss, compact, CMOS-compatible process, active/passive compatibility. QXP supplies photonic chips, transceivers for FTTH, wireless, Metro. Customized switch modules and dynamic wavelength management modules. We provide OEM/ODM service for key customers.
Prysmian North America
Prysmian is the planet’s leading solutions provider for energy and digital connectivity. We combine engineering excellence with sustainability-driven innovation, powered by 34,000 employees, 109 production facilities, and 30 R&D centers in 50 countries. Publicly listed on the Italian stock exchange, Prysmian recorded 2025 revenues of approximately €20 billion.
Profiber Vietnam Industry Co., LTD
Found in 2019, headquartered in Vinh Phuc Province,Vietnam. Profiber specializes in manufacturing all kinds of fiber optic cables, optical jumpers and fiber optic connection devices. We have achieved international certification including ISO 9001: 2015 and UL，subsequently, ISO 14001: 2015, and 45001: 2018. | Founded in 2019 and headquartered in Phu Tho Province, Vietnam, Profiber specializes in indoor fiber optic cables, jumpers, and connectivity devices. Certified with ISO 9001:2015 , UL and RBA CSR, we focus on quality, customer satisfaction, sustainable growth, and long-term cooperation with global partners
POINTek Inc
Launched in 2000 with the goal of developing cutting edge Planar Optical Waveguide Technology, POINTek, Inc. has become a global leader since its establishment, providing top-quality high performance athermal AWGs (AAWGs). POINTek specializes in manufacturing AAWG based DWDM data transport passive optical device products meeting the TAA conformance and certification.
Photon Kinetics
Photon Kinetics is the leading supplier of comprehensive testing solutions for optical fiber and cable manufacturers. Our products range from optical fiber preform analyzers, fiber geometry and transmission characterization systems to products that enable automation of the fiber and cable testing process, as well as industry-standard fiber cleaving technology.
PhotonFirst
PIC packaging for mission‑critical systems. We turn lab‑grade photonic chips into flight‑ready, field‑proven modules with a track record in Space, Flight Qualification, Quantum and Infrastructure. From first prototype to qualified volume, we master harsh‑environment design and system integration—using the same expertise that powers our aerospace interrogators.
Photonics Bretagne
Photonics Bretagne is a Photonics Innovation Hub gathering a business cluster and a RTO specialised in custom specialty optical fibers: multicore for telecom, anti-resonant hollow core (fibre & cable) for low latency application, active fibers for amplifiers but also silica capillaries, stress rods, fibre bragg grating array, metal coated fibers…