- First Adoption of Gyropress Method™ in Singapore
- Participation in Space Port KOCHI, Which Aims to Open Asia’s Largest Spaceport in Kochi—
- Notice Concerning the Status of Acquisition of Own Shares
- Contributing to the Raising of Disaster-Prevention Awareness Regarding Tsunamis through the Donation of a Small Tsunami Simulator to an Educational Institution in Hokkaido
- Installation of ECO Cycle™ in Front of Kobe Station
- MLIT and MEXT Decide to Continue Technology R&D Contract for the Space Construction Innovation Project
- Notice Concerning the Status of Acquisition of Own Shares
- Gyropress Method™ Employed for Disaster Recovery Work at Site of Large-scale Landslide at Ichinose-machi in Wajima-shi
- Notice Concerning Determination of Matters Related to Acquisition of Own Shares has been posted.
- Notice on the Revision of Dividends Forecast (Commemorative Dividend on the 50th Year Anniversary of SILENT PILERTM) has been posted.
- First Adoption of Gyropress Method™ in Singapore
- Participation in Space Port KOCHI, Which Aims to Open Asia’s Largest Spaceport in Kochi—
- Contributing to the Raising of Disaster-Prevention Awareness Regarding Tsunamis through the Donation of a Small Tsunami Simulator to an Educational Institution in Hokkaido
- Installation of ECO Cycle™ in Front of Kobe Station
- MLIT and MEXT Decide to Continue Technology R&D Contract for the Space Construction Innovation Project
- Gyropress Method™ Employed for Disaster Recovery Work at Site of Large-scale Landslide at Ichinose-machi in Wajima-shi
- World Heritage-listed Dutch Canal Quay Wall Renovation Project First Construction Contract Signed for Commercial Phase
- Recognition as “2025 Outstanding Organizations of KENKO Investment for Health ” for Fourth Year in a Row
- Supporting the International Robotics Competition Team Hanabi from Kamiyama Marugoto College
- Donating to the MOBILE ECO Cycle™ to Kamiyama Marugoto College
- Notice Concerning the Status of Acquisition of Own Shares
- Notice Concerning the Status of Acquisition of Own Shares
- Notice Concerning Determination of Matters Related to Acquisition of Own Shares has been posted.
- Notice on the Revision of Dividends Forecast (Commemorative Dividend on the 50th Year Anniversary of SILENT PILERTM) has been posted.
- Supplementary material on Revisions to Financial Results Forecasts announced on February 27, 2025 has been posted.
- Financial Results Overview FY2025 2nd Quater has been posted.
- Consolidated Financial Results FY2025 2nd Quarter [JGAAP] has been posted.
- Notice Concerning Revisions to First-Half and Full-Year Financial Results Forecasts
- Financial Results Overview FY2025 1st Quarter has been posted.
- Consolidated Financial Results FY2025 1st Quarter [JGAAP] has been posted.
- bauma 2025, here we are!
- Join GIKEN at bauma 2025 and discover the Future of Construction
- Story of SILENT PILER™ featured on NHK World’s "Japan’s Top Inventions"!
- GIKEN to Exhibit at bauma 2025, the World’s Largest Trade Fair for Construction Machinery
- Shanghai office moved to the new location.
- We will publish our thesis at "GEOTEC HANOI 2016"
- "Eco-cycle" has been Introduced on Web Site of American Television Station CNN
- We exhibit the 3rd European Conference on Flood Risk Management
- The website has been renewed.
- Update / Company - Corporate Profile - Board Member
About Us
We are promoting the “Construction Revolution” that changes worldwide construction by building solid structures backed by science, in accordance with the Five Construction Principles, universal standards that everyone can agree on.
What does GIKEN LTD. do?
Learn about our business.
Understanding GIKEN LTD.
Strengths of the GIKEN Group
President's Message
Main Products
Hydraulic pile press-in and extraction machine What is SILENT PILER™?
The SILENT PILER™ is a hydraulic pile press-in and extraction machine invented by GIKEN in 1975. It represents the world's first practical application of the “press-in principle”, and works by clamping onto several piles or sheet piles already embedded in the ground, then uses the extraction resistance force as a reaction force to push the next pile into the ground with a static load employing hydraulic pressure.
Other Products
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