Our Business
Business areas in EST
To grow into a global company,
we are leading various affiliates and future changes.
AI & Software

Through the expansion of various business fields based on practical artificial intelligence technology that can be directly applied to our daily lives, we are creating value for a more convenient and safer world.
Each of us knows what we are good at.
We do what we do well, deliver results, and find meaning in it.
Established on October 2, 1993
We each know what we are good at. We achieve results and feel fulfilled by doing what we do well.
AI & Software

We are creating value through the expansion of various business areas based on practical artificial intelligence technology that can be directly applied to our daily lives.
Established on October 2, 1993
Security
Based on security threat information and response information interpreted by artificial intelligence, provide a more secure integrated security environment
Based on security threat information and response information interpreted by artificial intelligence, provide a more secure integrated security environment
Established on 2017.01.03
We each know what we are good at. I achieve results and feel reward by doing what I am good at.
Service
Providing game enjoyment value to users based on over 10 years of technical expertise and differentiated know-how
Providing game enjoyment value to users based on over 10 years of technical expertise and differentiated know-how
Established on 2011.06.28
We each know what we are good at. I achieve results and feel rewarded by doing what I do well.
Game

Providing game enjoyment value to users based on over 10 years of technical expertise and differentiated know-how
Providing game enjoyment value to users based on over 10 years of technical expertise and differentiated know-how
Established on 2011.06.28
We each know what we are good at. I achieve results and feel rewarded by doing what I do well.
Commerce
Provide a new purchasing experience and eyewear experience that exceeds the constraints of time and space with image search service and virtual fitting service
Provide a new purchasing experience and eyewear experience that exceeds the constraints of time and space with image search service and virtual fitting service
Established on 2016.09.02
We each know what we are good at. I find satisfaction in achieving results by doing what I do well.
Commerce
Provide a new purchasing experience and eyewear experience that exceeds the constraints of time and space with image search service and virtual fitting service
Established on 2016.09.02
Techfin
AI Quant specialized asset management company based on research of trading algorithms using deep learning
AI Quant specialized asset management company based on research of trading algorithms using deep learning
Established on 2017.03.10
We each know what we are good at. I achieve results and feel fulfilled by doing what I do well.
Techfin
EXPONENTIAL
INVESTMENT
AI Quant specialized asset management company based on research of trading algorithms using deep learning
Established on 2017.03.10