Company Overviews

What We Do

Ship repairment 4square marine

4Square Marine

Personel Management

Qualified, competent & trained seafarers of all nationalities are recruited to work onboard Principal’s vessels worldwide.

Technical management

4Square Marine

Technical Management

Technical services in accordance with safe & sound engineering practices are provided to vessels across the globe.

projects

4Square Marine

Projects

Our entrepreneurial approach encourages us to specialize in “out of the box” thinking throughout the life of the project.

 

Our Services