Finisar Corporation. [ Finisar ] - World's Largest Supplier of Optical Communication Components and Subsystems Finisar Corporation is a global technology leader in optical communications components and subsystems. These products enable high-speed voice, video and data communications for networking, storage, wireless, and cable TV applications. For 25 years, Finisar has provided critical breakthroughs in optics technologies and has supplied system manufacturers with the production volumes needed to meet the exploding demand for network bandwidth. Finisar's industry-leading optical products include transceivers/transponders, active cables, wavelength selective switches (WSS), ROADM linecards, optical instruments, RF-over-Fiber, amplifiers, and active and passive components. In 2008, Finisar merged with Optium Corporation, creating the world's largest supplier of optical communication components and subsystems. The company now delivers the industry's broadest product portfolio backed by world-class quality and reliability. Finisar's vertically integrated business model is ideally suited for delivering production volumes while providing ready access to most of the critical technologies needed to develop the next generation of products. With approximately 10,000 employees, Finisar has sales, channel, and support offices worldwide. Corporate headquarters are located in Sunnyvale, California (USA), with product development and manufacturing facilities located in California, Pennsylvania and Texas (USA), Australia, China, Israel, Korea, Malaysia, Singapore and Sweden.