From EMMI to ECV doping profiling,
Hall effect measurement, and decapsulationm
SEKOA delivers precision and reliability
in semiconductor processes.
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 About SEKOA |  Products overview |  Careers overview |  Contact us |
Chances are, the semiconductor device you’re using today has benefited from SEKOA’s technology.
With advanced tools for EMMI-based defect analysis, ECV doping profiling, Hall effect measurement,
and high-precision decapsulation,
we empower our customers to enhance reliability, accuracy, and process performance.
That’s how the world’s leading chipmakers build trust and deliver results.
200  Installed based | 0.001°C detect heating below | 3,000  Clients connected |
150 Installed based | 0.001℃ Detect heating below | 3,000 Clients connected |
What's it like to work at SEKOA?
In this section, you’ll hear from SEKOA’s field-driven team.
Discover what it's like to be part of a small but expert-driven company where your ideas matter.
Learn how we support your growth through hands-on training, diverse field experiences, and close collaboration across roles.
We’ll also show you how our work culture, flexibility, and
performance-based rewards make SEKOA a unique place to grow your career.
Discover life at SEKOA
Work at SEKOA
From Korea to Vietnam, SEKOA is expanding its presence to better support customers in the field.
Join a team where hands-on experience, real responsibility, and technical depth come together.
Whether you're in engineering, service, or sales — grow fast, learn deeply, and make an impact with us.
97%
Customer product
satisfaction
98%
Customer service satisfaction
Korea
Vietnam Ha noi
Vietnam Ho Chi Minh
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Optimal solutions for analysis and process reliability Explore the capabilities and real-world applications of global equipment brands like Optotherm, Toho, and RKD.
ProductsOptimal solutions for analysis and process reliability Explore the capabilities and real-world applications of global equipment brands like Optotherm, Toho, and RKD.
SEKOA is committed to advancing ESG values through responsible technology, community engagement, and long-term impact.
Beyond TechnologySEKOA is committed to advancing ESG values through responsible technology, community engagement, and long-term impact.
Grow with SEKOA — we’re looking for passionate talent If you're interested in building your career in engineering, sales, or service, check out opportunities in Korea and Vietnam.
Careers at SEKOAGrow with SEKOA — we’re looking for passionate talent If you're interested in building your career in engineering, sales, or service, check out opportunities in Korea and Vietnam.
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