![]() Blue Marble Communications Blue Marble Communications (BMC) is a company that designs and manufactures RF, optical, and network communications modules and systems. | ![]() 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 2017 | Founding Date 1973 | Founding Date 1967 |
Type | Type Subsidiary | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations Poway, US HQ | Locations Newark, US HQ Loveland, US | Locations Auckland, NZ HQ Shanghai, CN Shenzhen, CN Gennevilliers, FR Mougins, FR Pont Sainte Marie, FR Bengaluru, IN see more |
Employees | Employees 383% increase | Employees 901% decrease | Employees 75012% decrease |
Operating ⚠ | |||
Products | Products 5 (Jul, 2024) | Products 139 (Sep, 2022) | Products N/A |

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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