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)"