Coherent Vietnam (II-VI Vietnam Co., Ltd)

About Us

Coherent Corp. (NASDAQ: COHR), headquartered in Saxonburg, Pennsylvania, is a global leader in materials, networking, lasers, and photonics for the industrial, communications, electronics, and instrumentation markets. Founded in 1971, Coherent operates across 130+ sites in more than 20 countries, with over 24,000 employees worldwide. The company delivers enabling technologies that drive global megatrends in semiconductors, AI infrastructure, optical network technology, and consumer electronics, offering key products such as lasers, advanced optics, optical transceivers, thermoelectric coolers, and engineered ceramics.

Coherent began operations in Vietnam in 2005 as II-VI Vietnam, and rebranded under the Coherent name following the strategic merger of II-VI Incorporated and Coherent Inc. Today, the company operates major manufacturing and engineering sites in Binh Duong (VSIP1), Dong Nai (Nhon Trach 1), Bac Ninh (Yen Phong), and Hanoi. With over 2,000 employees and a roadmap to create more than 4,000 additional jobs in Vietnam over the next five years, Coherent Vietnam plays a central role in global manufacturing, product development, and photonics innovation—advancing the company’s mission to make the world safer, healthier, closer, and more efficient through transformative technology.