Lumentum Holdings Inc. is an optical and photonic technology company that develops products used in high-speed communications and advanced industrial applications. Its business is organized around Cloud & Networking and Industrial Tech, with offerings that include optical components, modules, subsystems, optical circuit switches, semiconductor laser chips, and industrial laser systems. These products support cloud infrastructure, telecommunications networks, AI-enabled data centers, and a range of consumer and industrial uses. Lumentum serves customers across the Americas, Asia-Pacific, Europe, the Middle East, and Africa, supplying technology that helps move, route, and process light in complex electronic and communication systems. Headquartered in San Jose, California, Lumentum Holdings Inc. plays a significant role in the broader communications equipment and photonics market.

Lumentum Holdings Inc. is an optical and photonic technology company that develops products used in high-speed communications and advanced industrial applications. Its business is organized around Cloud & Networking and Industrial Tech, with offerings that include optical components, modules, subsystems, optical circuit switches, semiconductor laser chips, and industrial laser systems. These products support cloud infrastructure, telecommunications networks, AI-enabled data centers, and a range of consumer and industrial uses. Lumentum serves customers across the Americas, Asia-Pacific, Europe, the Middle East, and Africa, supplying technology that helps move, route, and process light in complex electronic and communication systems. Headquartered in San Jose, California, Lumentum Holdings Inc. plays a significant role in the broader communications equipment and photonics market.