![]() Discovery Semiconductors Discovery Semiconductors manufactures high optical power handling InGaAs photodetectors, RF over fiber optical receivers, balanced optical receivers and several custom products for applications ranging from analog RF links to ultrafast digital communications. | ![]() Dow-Key Microwave Dow-Key Microwave is a company that manufactures electromechanical RF switches and devices. | ![]() Tera-Pass Tera-Pass (איפלייט בע"מ) is a developer of advanced Optical Transport Network (OTN) processors. | |||
Founding Date | Founding Date 1993 | Founding Date 1945 | Founding Date 2008 | Founding Date 1986 | Founding Date 2020 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Public | Type Private |
Tags | |||||
Locations | Locations Ewing, US HQ | Locations Ventura, US HQ | Locations Bristol, GB HQ | Locations Fremont, US HQ | Locations Petah Tikva, IL HQ |
Employees | Employees 6 | Employees 564% increase | Employees 953% increase | Employees 9997% decrease | Employees 8 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $152.7m (FY, 2023) | Revenue (est.) $88.3m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods $93.8m (FY, 2023) | Cost of goods $77.1m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit $58.9m (FY, 2023) | Gross profit $11.2m (FY, 2025) | Gross profit N/A |
Net income | Net income N/A | Net income N/A | Net income $32m (FY, 2023) | Net income ($23.2m) (FY, 2025) | Net income N/A |

Dow-Key Microwave is a company that manufactures electromechanical RF switches and devices.
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Tera-Pass (איפלייט בע"מ) is a developer of advanced Optical Transport Network (OTN) processors.
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