Lumentum

Lumentum Holdings Inc. is a designer and manufacturer of optical and photonic products, focusing on next-generation communications, networking, and 3D sensing applications. Based in San Jose, California, the company operates globally, with a presence in multiple countries including the US, Canada, China, and Japan. Established in 2015 as a spin-off, Lumentum is publicly traded on NASDAQ and has expanded its market reach through acquisitions, including Oclaro in 2018 and NeoPhotonics in 2021. The company offers a range of products such as optical amplifiers, lasers for industrial and defense applications, and advanced diode lasers for mobile devices. Lumentum also provides solutions for telecom networks, submarine networks, and cloud computing, supporting 5G infrastructure and data center interconnects. Its customer base includes telecom service providers, cloud companies, consumer electronics manufacturers, and aerospace and defense sectors. In 2024, Lumentum reported net revenue of $1.44 billion, highlighting its growth in the telecom and 3D sensing markets.