![]() Filtronic Filtronic (formerly known as Filtronic Comtek) is a company that designs, manufactures, and sells radio frequency, microwave, and millimeter wave products. | ![]() Sensor Systems Sensor Systems is a company that manufactures airborne communication, navigation, telemetry antennas, diplexers, and related RF components. | ![]() Teledyne ETM Teledyne ETM (formerly known as ETM-Electromatic) is a company that designs and builds high-voltage and high-power electronic subsystems. | ![]() Delta Information Systems Delta Information Systems (DIS) is a company that designs and manufactures video compression, scan conversion, and telemetry systems. | |
Founding Date | Founding Date 1977 | Founding Date 1961 | Founding Date 1973 | Founding Date 1976 |
Type | Type Public | Type Subsidiary | Type Subsidiary | Type Private |
Tags | ||||
Locations | Locations Sedgefield, GB HQ High Peak, GB Leeds, GB Salisbury, US | Locations Los Angeles, US HQ | Locations Newark, US HQ Loveland, US | Locations Horsham, US HQ |
Employees | Employees 133 | Employees 866% increase | Employees 901% decrease | Employees 24 |
Operating ⚠ | ||||
Certifications | Certifications N/A | Certifications N/A | Certifications 2 (Sep, 2022) | Certifications 1 (Aug, 2024) |
Markets | Markets 6 (FY, 2021) | Markets 3 (May, 2021) | Markets 8 (Sep, 2022) | Markets 2 (Aug, 2024) |
Patent Applications (US) | Patent Applications (US) N/A | Patent Applications (US) 39 (May, 2021) | Patent Applications (US) 9 (Sep, 2022) | Patent Applications (US) N/A |
Patents (US) | Patents (US) N/A | Patents (US) 72 (May, 2021) | Patents (US) 7 (Sep, 2022) | Patents (US) N/A |

Sensor Systems is a company that manufactures airborne communication, navigation, telemetry antennas, diplexers, and related RF components.
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Teledyne ETM (formerly known as ETM-Electromatic) is a company that designs and builds high-voltage and high-power electronic subsystems.
View company
Delta Information Systems (DIS) is a company that designs and manufactures video compression, scan conversion, and telemetry systems.
View company