search
Technologies and
Solutions
Civil Engineering Technology
Offshore Wind
Architectural Technologies
Environmental Technologies
Technical Research Centers
Projects
Civil Engineering Works
Building Construction Works
Overseas Works
Company
Profile
Greetings
Corporate Identity and Code of Conduct
Corporate Governance Guideline
Health & Safety, Environmental and Quality Management System Policies
Company Profile
Directors, Auditors and Executive officers
Corporate Organization
History
Places of Business
Group Companies
Investor
Relations
IR Library
Financial Highlights
Financial Report
Shareholder / stock information
Recruit
Career recruitment information for offshore wind section.
Sustainability
Toyo Construction’s Corporate Identity
Toyo Construction Group’s Basic Policy on Sustainability
Materiality of Toyo Construction Group
Toyo Construction Group Policy on Human Rights
Toyo Construction Code of Conduct
Health & Safety, Environmental and Quality Management System Policies
Latest Integrated Report
Topics
IR News
Technical News
General News
TOYO HISTORY
Contact us
Language
日本語
ENGLISH
TOYO HISTORY
LANGUAGE
IR News
News Release
General News
2025.02.12
Toyo Construction to Exhibit at WIND EXPO 2025 Spring
Technical News
2024.05.21
Obtained AiP for TLP type floating offshore wind turbine from ClassNK
General News
2024.04.01
Toyo Construction Group Sustainability Procurement Policy Established
Technical News
2023.10.31
Adoption of Construction Technology Verification of Submarine Cable Burial Machine for Project to Develop Cost-Reducing Construction Technology for Offshore Wind Power Generation
Technical News
2023.08.23
Implementation of deepwater construction experiment offshore at Ishikari Bay for the verification testing project of floating offshore wind power generation by TLP method
General News
IR News
Technical News
movie
Career recruitment information
Career recruitment information for offshore wind section.
Projects
Civil Engineering Works
Building Construction Works
Overseas Works
Civil Engineering Works
Hokuriku Shinkansen Matsunoki Tunnel
Civil Engineering Works
Ushiro-gawa Sliice Gate Rebuilding
Overseas Works
Patimban Port Development, Breakwater, Seawall and Channel Dredging
Overseas Works
Link Road from Keppel to Pulau Brani & Sentosa
Civil Engineering Works
Chubu Centrair International Airport
Technologies and Solutions
Civil Engineering Technology
Offshore Wind
Architectural Technologies
Environmental Technologies
Technical Research Institute
Construction Technologies Using Work Ships
Deep Cement Mixing Construction Method: DCM Construction Method
Treatment of Harmful Sediments
Solidified Cohesive Soil Improvement System: Tough-Kon System
Technologies and Solutions－Offshore-Wind
Suction Bucket Foundation
Trends
Medium- to Long-Term Repair Planning Calculation System
Soil/Ground Environment Research Facilities
Beam Centrifuge
TOYO HISTORY
First Period
From the founding of the Company to the end of the Second World War
Second Period
From the end of WWII to 1965
Third Period
1965-1975
Fourth Period
1975-1984
Fifth Period
1985-1998
Sixth Period
1998 to the present
Read more
Language
日本語
ENGLISH
Search
