TESNA Competitors and Similar CompaniesClear all

TESNA's competitors and similar companies include SUMCO TECHXIV and GigaDevice.

	TESNA TESNA is a provider of semiconductor testing services.	SUMCO TECHXIV SUMCO TECHXIV is a company that manufactures semiconductor products.	GigaDevice GigaDevice is a company that manufactures semiconductor products.
Founding Date	Founding Date 2002	Founding Date 1960	Founding Date 2005
Type	Type Public	Type Subsidiary	Type Public
Tags	Tags Manufacturing & Industrial electronics semiconductors	Tags Manufacturing & Industrial electronics semiconductors	Tags Manufacturing & Industrial electronics semiconductors
Locations	Locations Pyeongtaek, KR HQ Anseong, KR Anseong, KR	Locations Ōmura, JP HQ Miyazaki, JP	Locations Beijing, CN HQ Beijing, CN Chengdu, CN Hefei, CN Shanghai, CN Shanghai, CN Shenzhen, CN see more
Employees	Employees 5085% increase	Employees 1,858	Employees 2,08755% increase
Financial
Revenue (est.)	Revenue (est.) ₩303.9b (FY, 2025)	Revenue (est.) ¥65b (FY, 2022)	Revenue (est.) ¥9.2b (FY, 2025)
Cost of goods	Cost of goods ₩109.7b (FY, 2025)	Cost of goods ¥46.3b (FY, 2022)	Cost of goods ¥5.5b (FY, 2025)
Gross profit	Gross profit ₩194.7b (FY, 2025)	Gross profit ¥18.7b (FY, 2022)	Gross profit ¥3.7b (FY, 2025)
Net income	Net income ₩1.5b (FY, 2025)	Net income ¥12.7b (FY, 2022)	Net income ¥1.7b (FY, 2025)

For sources of this data, please see the company profile

Ōmura, JP

SUMCO TECHXIV is a company that manufactures semiconductor products.

Beijing, CN

Employees

2,087

GigaDevice is a company that manufactures semiconductor products.

Financial