Lumentum Lumentum Holdings (formerly known as JDSU's Communications and Commercial Optical Product) is a company that manufactures and sells optical and photonic products. | ![]() Finisar Finisar is a company that manufactures fiber optic subsystems and network performance test and monitoring systems. | ![]() CMC Materials CMC Materials (formerly Cabot Microelectronics) is a supplier of critical materials to semiconductor manufacturers and pipeline operators. | |
Founding Date | Founding Date 2015 | Founding Date 1987 | Founding Date 2000 |
Type | Type Public | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations San Jose, US HQ Sao Paulo, BR Ottawa, CA Dongguan, CN Shenzhen, CN Shenzhen, CN Wuhan, CN see more | Locations Fremont, US HQ | Locations Aurora, US HQ Tsu, JP Pyeongtaek Si, KR Suwon, KR Singapore, SG Kaohsiung City, TW Aurora, US see more |
Employees | Employees 10,56246% increase | Employees 1,757 | Employees 5657% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) $1.6b (FY, 2025) | Revenue (est.) $1.3b (FY, 2019) | Revenue (est.) $1.2b (FY, 2021) |
Cost of goods | Cost of goods $1.2b (FY, 2025) | Cost of goods $926.6m (FY, 2019) | Cost of goods $701.7m (FY, 2021) |
Gross profit | Gross profit $459.9m (FY, 2025) | Gross profit $353.9m (FY, 2019) | Gross profit $498.2m (FY, 2021) |
Net income | Net income $25.9m (FY, 2025) | Net income ($53.2m) (FY, 2019) | Net income ($68.6m) (FY, 2021) |

Finisar is a company that manufactures fiber optic subsystems and network performance test and monitoring systems.
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CMC Materials (formerly Cabot Microelectronics) is a supplier of critical materials to semiconductor manufacturers and pipeline operators.
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