Serendix
A construction tech startup pioneering the 'mortgage-free' era by developing and mass-producing 3D-printed residential houses that can be built in less than 24-48 hours at the price of a car.
- CEO / Founder
- Hiroyasu Koma
- Team Size
- 11-50
- Stage
- Commercial Scale/Mass Production Phase (Transitioned to 'Sales Phase' as of 2025, with over 10,000 inquiries and 3,000+ purchase intentions recorded).
- Total Funding
- Undisclosed
- Latest Round
- Strategic Investment (Oct 2024)
- Key Investors
- ["JR West Innovations","Nippon Escon","Resona Capital","Shin-Showwa","Yamaichi Unihime Estate","Sanwa Company","Quantum Leap Capital"]
Technology & Products
Key Products
["serendix10 (Sphere Model): A 10sqm spherical hobby room/emergency shelter that can be constructed in roughly 23 hours.","serendix50 (Fujitsubo Model): A 50sqm flat-house model for 1-2 person households, equipped with a kitchen, bathroom, and bedroom, priced at ~5.5 million JPY.","serendix100: A larger 100sqm residential model currently in development/prototype phase for families.","3D-Printed Kit Sales: Commercial sales of pre-printed structural components launched in late 2024/2025 to enable multi-location assembly."]
Technological Advantage
Utilizes a 'Consortium' business model with 280+ partner companies to share R&D and supply chain risks, alongside a proprietary digital construction data platform that allows houses to be 'printed' at various global or domestic sites using local 3D printers.
Market & Competition
Target Customers
Seniors looking to downsize (active retirees), young couples seeking affordable first homes, disaster-affected regions needing rapid housing (e.g., Noto Peninsula), and hobbyists seeking secondary/vacation spaces.
Industry Verticals
["Construction","Residential Real Estate","PropTech","Disaster Relief & Temporary Housing","Commercial Architecture (e.g., station facilities)"]
Competitors
["Lib Work","Polyuse","ICON (Global)","Mighty Buildings (Global)"]