Building companies.
Creating the future.
A global holding company that builds and scales businesses shaping how the world lives, works and builds.

Our companies
Three companies operating, two in formation, and a venture arm for what comes next. Each runs under its own name with the group behind it.
- Visit xCorexCoreLearn
Knowledge and learning across every domain, from IT and AI to construction and leadership.
- Visit xSonicxSonicBuild
AI and software solutions: SaaS, cloud, automation and enterprise systems.
- Visit xArrowxArrowGrow
Strategy, marketing and sales that turn a good business into a growing one.
- xMedHealIn formation
Technology and services that advance healthcare: digital health, medical AI, diagnostics.
- xBuildConstructIn formation
Smart construction, infrastructure technology and digital twins.
- Future venturesExpand
Investing in the ideas and industries that will define tomorrow.
About X76
A global holding company building and scaling innovative businesses that shape the future and improve how the world lives, works and builds.
- XMultiplier
Innovation - 76Our identity
Our legacy - X76One group
Many possibilities
The founders
Hao Bui-Hoan
Co-founder
Kha Phan-Dinh
Co-founder
Truyen Phan-Thanh
Co-founder
Hoai Nguyen-Van
Co-founder
Clients in seven countries
Pick a country to turn the globe to it.
Where we work
- Technology
- Healthcare
- Construction
- Energy
- Education
- Financial services
What we hold to
Innovation
Challenge the status quo and create what's next.
Engineering excellence
Build with precision. Deliver with quality.
Integrity
Do the right thing. Always.
Collaboration
Stronger together. Greater impact.
Long-term vision
Think ahead. Build for generations.
Innovation
Challenge the status quo and create what's next.
Engineering excellence
Build with precision. Deliver with quality.
Integrity
Do the right thing. Always.
Collaboration
Stronger together. Greater impact.
Long-term vision
Think ahead. Build for generations.
If you are building something meant to last, talk to us.