![]() Source Photonics Source Photonics is a company that manufactures optical communication products for telecommunication systems and data communication networks. | ![]() Rohde and Schwarz USA Rohde and Schwarz USA is a manufacturer of test and measurement, secure communications, monitoring and network testing, and broadcasting equipment. | ![]() Telco Systems Telco Systems is a company that designs and develops network communications equipment and software. | ||
Founding Date | Founding Date 1988 | Founding Date 1978 | Founding Date 1972 | Founding Date 1994 |
Type | Type Subsidiary | Type Subsidiary | Type Subsidiary | Type Subsidiary |
Tags | ||||
Locations | Locations Los Angeles, US HQ Changzhou, CN Chengdu, CN Shenzhen, CN Wuhan, CN Bengaluru, IN Macao, MO see more | Locations Columbia, US HQ Coppell, US Frederick, US Hillsboro, US Irvine, US Milpitas, US Milpitas, US | Locations Mansfield, US HQ Yokne'am Illit, IL | Locations Bloomingdale, US HQ Tianjin, CN Kista, SE Akron, US Clarksburg, US |
Employees | Employees 1,639 | Employees 750 | Employees 3591% decrease | Employees 296 |
Operating ⚠ | ||||
Trademarks (US) | Trademarks (US) N/A | Trademarks (US) 1 (May, 2024) | Trademarks (US) 8 (Mar, 2023) | Trademarks (US) N/A |

Rohde and Schwarz USA is a manufacturer of test and measurement, secure communications, monitoring and network testing, and broadcasting equipment.
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Telco Systems is a company that designs and develops network communications equipment and software.
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