![]() Microwave Monolithics Microwave Monolithics Incorporated (MMInc.) is a company that manufactures and supplies microwave components and subsystems. | ![]() Filtronic Filtronic (formerly known as Filtronic Comtek) is a company that designs, manufactures, and sells radio frequency, microwave, and millimeter wave products. | ![]() Teledyne ETM Teledyne ETM (formerly known as ETM-Electromatic) is a company that designs and builds high-voltage and high-power electronic subsystems. | ||
Founding Date | Founding Date 1982 | Founding Date 1977 | Founding Date 1987 | Founding Date 1973 |
Type | Type Private | Type Public | Type Private | Type Subsidiary |
Tags | ||||
Locations | Locations Simi Valley, US HQ | Locations Sedgefield, GB HQ High Peak, GB Leeds, GB Salisbury, US | Locations Belmont, US HQ | Locations Newark, US HQ Loveland, US |
Employees | Employees 4 | Employees 133 | Employees 1 | Employees 901% decrease |
Operating ⚠ | ||||
Certifications | Certifications 1 (Jun, 2024) | Certifications N/A | Certifications N/A | Certifications 2 (Sep, 2022) |
Markets | Markets N/A | Markets 6 (FY, 2021) | Markets N/A | Markets 8 (Sep, 2022) |

Filtronic (formerly known as Filtronic Comtek) is a company that designs, manufactures, and sells radio frequency, microwave, and millimeter wave products.
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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.
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