PHOSEM

PhilosophyInnovation comes from a different perspective

A sustainable company that prioritizes employee value

Based on a management philosophy that prioritizes employee value, Phosem Co., Ltd. continuously strives to realize this vision.

We believe that only happy employees can create high-quality products, and only high-quality products can satisfy customers,
thereby creating added value and building a sustainable company through customer satisfaction.

We believe that sustainability stems from continuous innovation, and the foundation of innovation lies in new knowledge and technology.

Accordingly, based on the mottoes of knowledge management and technology management,
Phosem develops and operates educational programs tailored to each member’s needs,
realizing both employee growth and the company’s sustainable development.

VisionBuilding the Future of
Photonic Semiconductor Technology

We aim to be a leading specialist in compound semiconductor photonic devices, laser diodes, and photodiodes.

Company Profile

Compound Semiconductor Photonics