| 2025.9.29 | Our research team has departed for the site of the Indonesia National Marine and Fisheries Surveillance Infrastructure Development Project. | 
| 2025.9.2 | Preparation Survey for the public ferry service development plan in the northern region of the Maldives. | 
| 2025.9.2 | Our research team has departed for the site of the Palau National Fisheries Development Master Plan formulation project | 
| 2024.10.8 | Our Survey Team departed for  Timor-Leste Preparatory Survey for Maintenance Plan for Caravella Port Expansion | 
| 2023.3.11 | Our Survey Team departed for Micronesia for Preparatory Survey for the Project for Pohnpei Port Expansion | 
| 2022.7.20 | Our Survey Team departed for Timor-Leste for the Project on Strategic Port Development Plan | 
| 2022.5.31 | Our Survey Team departed for Palau for Project for Enhancement of Integrated Management of Coastal Ecosystems for Strengthening their Resilience to Climate Change | 
| 2021.5.17 | Our Survey Team departed for Mozambique for Assistance for Preparing Operation and Management Plan of Nacala Port | 
| 2021.3.26 | The Board of Directors assigned Mr. Yoichi Harada for President | 
| 2019.5.12 | Consulting Services for Design and Supervision of Port Related Facilities Development for Patimban Port Development Project (1) started in Indonesia | 
| 2019.1.22 | Our Survey Team departed for Micronesia and  for Basic Data Collection Survey on Pohnpei Port Development Project | 
| 2017.9.22 | Our Suvey Team departed for Islamic Republic of Iran for The Project on Development of a Master Plan for Environmental Conservation and Management of Southern Coastal Areas (Case Study Hormozgan) | 
| 2017.8.27 | Our Survey Team departed for Indonesia for Technical Assistance on Selection of Operator for Patimban Port – Process 2 – | 
| 2017.3.29 | The Board of Directors assigned Mr. Satoshi Kawamura for President | 
| 2016.11.14 | Consulting Services for the Project for Urgent Relocation of Ferry Terminal in Dili Port started in Timor-Leste | 
| 2016.7.27 | Our Survey Team departed for Indonesia for The Preparatory Survey on New Port Development Project in Eastern Metropolitan Area | 
| 2015.12.9 | The Board of Directors assigned Mr. Shinichi Kojima for President | 
| 2015.11.10 | Our Survey Team departed for the Gulf States for implementation of The Three-year Partnership Program (2015-2018) of ROPME-JICA | 
| 2015.6.29 | Our Survey Team departed for Timor-Leste for Preparatory Survey for the Project fo Urgent Shift for Ferry Terminal in Dili Port | 
| 2015.1.18 | Our Survey Team departed for Data Collection Survey for the Rehabilitation of the Third Wharf in Dakar Autonomous Port |