PSIRT
Axion PSIRT
Product security made affordable. AI-powered code review, performance-based vulnerability assessment, and security consulting — all in one service to build a secure development workflow without slowing you down.
Work,
Upgraded.
We help businesses maximize their value through technology — from product security to development support.
Services
Our Services
Security, development, and web — technology solutions tailored to your business.
No-code
Tachy.io
An AI-powered website builder that generates high-performance sites instantly. No coding required — just describe what you want and publish.
Development
IT & AI Consulting
Development support and consulting backed by real product-building experience. We've partnered with companies from startups to listed enterprises across Rails, Next.js, AWS, and more.
Development partners including publicly listed companies
Accelerator program track record
Contact
Get in Touch
Feel free to reach out for service inquiries, partnership proposals, or any questions.
About
About Us
- Company Name
- EFG technologies Inc. （株式会社EFG technologies）
- Founded
- May 1, 2020
- Address
- Nishi-Shinjuku Mizuma Bldg. 6F, 3-3-13 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
- CEO
- Tsuyoshi Nagamine
- Mission
- Update how we work
- Contact
- See form above
Business Activities
- ▸ Planning, research, development, design, manufacturing, sales, and consulting for computer software and hardware
- ▸ Information collection, analysis, management, processing services, and R&D
- ▸ All activities incidental to the above
Tsuyoshi Nagamine
Founder & CEO
I founded EFG technologies in 2020 with a simple conviction: technology can create a far greater impact when applied to real business problems.
Since then, we've supported development for companies ranging from listed enterprises to early-stage startups, while simultaneously building our own products in security and AI. This dual approach — hands-on product development and client partnerships — is what sharpens our expertise.
Our mission is to help businesses maximize the value they deliver. We look forward to working with you.
Careers
Build the future with us
We're looking for people who share our values and want to help update how the world works through technology.
E
Endeavour
We challenge the status quo and pursue bold ambitions that others might call impossible.
F
Futurize
We transform industries with cutting-edge technology, building tomorrow's solutions today.
G
Glory
We celebrate meaningful impact — for our clients, our team, and society at large.