COMPANY
Extending Intelligence into Reality.
Extension AI is a technology company in Seoul building the systems required for AI to operate in the real world.
01THESIS
One thesis
AI learned to talk, then to reason. The next step is action: intelligence that works inside organizations, infrastructure, and software.
That step doesn't come from a bigger model alone. It takes systems — for understanding, execution, security, and control. That's what we build.
02ARCHITECTURE
Three systems, one direction
BOUND protects. extn OS operates. SEGI extends. Three layers of a single platform for AI that acts safely in the real world.
PROTECT
BOUND.
Secure systems in the AI era
OPERATE
extn OS.
Run organizations with AI agents
EXTEND
SEGI.
Intelligence that acts
03FOCUS
What we work on
AI Systems
Cybersecurity
Agent Infrastructure
Research
04INFO
Company
- Company
- Extension AI Co., Ltd.
- Location
- Seoul, Republic of Korea
- Focus
- AI systems for secure autonomous operation