2024.1.12

On January 12th, 2024, a christening and launch ceremony was held for a salvage tug being newly built at the Enoura Plant of MHI's Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture and successfully named “KOYO MARU”!

2023.12.25

Multi-purpose work barge "MASAKUNI" adopted new cable lay equipment for bottom-mounted offshore wind turbines.

2021.03.30

Holding of 87th annual meeting of shareholders

2020.11.20

By teaming up with The University of Tokyo, we conducted ocean survey by using ROV and AUV

2020.09.24-11.27

Oil removal from a sunken vessel in Korean waters at a depth of 110m with use of our saturation diving system

2020.08.07

New 500m capacity ROV became operational in Moji office

2020.07.16

New underwater drone “FIFISH V6s” (max depth 100m / 4K camera / single manipulator) became operational

2020.03.30

Holding of 86th annual meeting of shareholders

2019.09.21

Foundation of 85th anniversary

2019.09.04-05

Holding of exhibition tour of saturation diving system at Yokohama

2019.05.03-24

Oil removal from a sunken vessel in Korean waters at a depth of 120m with use of our saturation diving system

2019.03.28

Holding of 85th ordinary general meeting of shareholders
Hiroyuki Otani assumed presidency

2018.12.03-09

Sukekazu Shimonishi appointed as one of the executive committee members of the ISU

2016.04.07

Completed construction of multi purpose work barge “Kaishin” equipped with moon pool function