- Notice Concerning Summary of Board of Directors Effectiveness Evaluation Results
- Notice Regarding Changes in Representative Directors and Other Directors
- Clear Skies and Rich Waterfronts for Nihonbashi
- Multiple Adoption of Gyropress Method™ in Singapore
- Notice Concerning the Determination on Matters Pertaining to the Acquisition of Own Shares and the Cancellation of Treasury Shares
- Notice Concerning the Change of Dividend Policy
- Notice Concerning the Revision of the Mid-Term Management Plan
- Consolidated Financial Results FY2025 [JGAAP] has been posted.
- Financial Results Overview FY2025 has been posted.
- Adoption of Hard Ground Press-in Method in the Netherlands
- Clear Skies and Rich Waterfronts for Nihonbashi
- Multiple Adoption of Gyropress Method™ in Singapore
- Adoption of Hard Ground Press-in Method in the Netherlands
- Commencement of GYRO PILER™ Rental in the United States
- Smooth Start to Commercial Phase of World Heritage-listed Dutch Canal Quay Wall Renovation Project
- Press-in Method Employed for Fast Recovery at Site of Road Collapse in Yashio-shi—Technological Proposals for Redevelopment of Aging Sewers Nationwide
- Full-scale Entry into India’s Gigantic Market through Local Collaborations
- First Adoption of Hard Ground Press-in Method in Indonesia
- Commencement of Operation of Press-in Dojo, a Proper Facility for Training Domestic and Overseas Engineers
- Development of New “Handling System” Attachment That Improves the Efficiency of Hard Ground Press-in Under Limited Overhead Clearance
- Notice Concerning Summary of Board of Directors Effectiveness Evaluation Results
- Notice Regarding Changes in Representative Directors and Other Directors
- Notice Concerning the Determination on Matters Pertaining to the Acquisition of Own Shares and the Cancellation of Treasury Shares
- Notice Concerning the Change of Dividend Policy
- Notice Concerning the Revision of the Mid-Term Management Plan
- Consolidated Financial Results FY2025 [JGAAP] has been posted.
- Financial Results Overview FY2025 has been posted.
- Notice Regarding Changes in Delegated Operating Officers
- Consolidated Financial Results FY2025 3rd Quarter [JGAAP] has been posted.
- Financial Results Overview FY2025 3rd Quater has been posted.
- The G-Kracht B.V. website has been renewed.
- Regarding the use of biofuels
- 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
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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