About Us
About
Expanding possibilities through technology.
Company Info
A technology company founded in March 2026.
Company NameStubBorn LLC
FoundedMarch 2026
LocationFPG Links Jinnan 5F, 1-11-4 Jinnan, Shibuya-ku, Tokyo 150-0041
Business Purposes
We operate across a wide range of domains, from development to marketing.
Planning, development, sales and maintenance of software
Planning, development and sales of applications
Provision of SaaS and cloud services
Development and provision of systems utilizing AI and machine learning
IT consulting services
Planning, production and operation of websites and systems
Advertising and marketing support services
History
Recording our journey from founding in 2026 toward the future.
March 2026
Company Founded
StubBorn LLC established in Shibuya, Tokyo. Began product development in AI.
2026
Application development business launched
Advancing development of applications leveraging AI technology.
2027
Business Expansion
Full-scale launch of marketing support services, expanding our business portfolio.
Access
FPG Links Jinnan 5F, 1-11-4 Jinnan, Shibuya-ku, Tokyo 150-0041
5 min walk from JR Shibuya Station (Hachiko Exit)