2026.04.01
We have been recognized as a "2026 Health and Productivity Management Excellent Corporation (Large Corporation Category)"
2026.03.05
We have received the "Cosmos Certification" from the Construction Industry Labor Accident Prevention Association.
2025.11.12
We have been certified with "Kurumin" and "Eruboshi"
2025.03.14
We have been recognized as a "2025 Health and Productivity Management Excellent Corporation (Large Corporation Category)"
2024.07.29
Our company received a certificate of outstanding construction performance in fiscal year 2024 from the Chugoku Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism.
2024.07.23
Our company received a certificate of outstanding construction performance in fiscal year 2024 from the Ministry of Land, Infrastructure, Transport and Tourism's Tohoku Regional Development Bureau.
2024.07.11
Our company received a certificate of excellent construction performance in fiscal year 2024 from the Ministry of Land, Infrastructure, Transport and Tourism Kanto Regional Development Bureau.
2024.03.15
Our company has been certified as a "2024 Health and Productivity Management Excellent Corporation (Large Corporation Division)"