Optosem Technologies Competitors and Similar CompaniesClear all

SilTerra's competitors and similar companies include Unifosa and S-TECH.
SilTerra
SilTerra
SilTerra Malaysia is a company engaged in the manufacturing of 200mm semiconductor wafers using CMOS fabrication processes for integrated circuits in logic, mixed-signal, radio frequency, and high voltage applications.
Unifosa
Unifosa
Unifosa (商丞科技) is a company that manufactures memory modules.
S-TECH
S-TECH
S-TECH ((주)에스테크) is a manufacturer for Czochralski (CZ) ingot grower to the photovoltaics and semiconductor Industries.
Founding Date
Founding Date
1995
Founding Date
1994
Founding Date
1990
Type
Type
Subsidiary
Type
Public
Type
Private
Tags
Locations
Locations
Kedah, MY HQ
Petaling Jaya, MY
San Jose, US
Locations
Taipei, TW HQ
Taipei, TW
Locations
Daegu, KR HQ
Employees
Employees
9061% increase
Employees
103
Employees
N/A

Financial

Revenue (est.)
Revenue (est.)
RM556.4m (FY, 2020)
Revenue (est.)
NT$243.8m (FY, 2025)
Revenue (est.)
₩39.9b (FY, 2021)
Cost of goods
Cost of goods
N/A
Cost of goods
NT$153.7m (FY, 2025)
Cost of goods
₩17.3b (FY, 2021)
Gross profit
Gross profit
N/A
Gross profit
NT$90.1m (FY, 2025)
Gross profit
₩22.7b (FY, 2021)
Net income
Net income
(RM64.6m) (FY, 2020)
Net income
(NT$53.3m) (FY, 2025)
Net income
₩13.3b (FY, 2021)
For sources of this data, please see the company profile

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Unifosa
HQ
Taipei, TW
Employees
103

Unifosa (商丞科技) is a company that manufactures memory modules.

View company
S-TECH
HQ
Daegu, KR

S-TECH ((주)에스테크) is a manufacturer for Czochralski (CZ) ingot grower to the photovoltaics and semiconductor Industries.

View company