About Us

Why Choose Us?

Diolits Marine Services Ltd was establised and incorporated in 2019 with office located in Port Harcourt Nigeria. We are a registered company licensed under the law of the Federal Republic of Nigeria. The company is committed to promote and provide excellent service by providing highly skilled seafarers and specialised maritime personnel to local and International marine industry.

Our company offers range of services such as Ship Management, Crewing Agency and Engineering / Maintenance Services . Our main and long-term objectives are to provide the principals with highly qualified Seafarers in compliance with appropriate Flag State rules and regulations, industry guildlines including IMO Conventions. We perform our duty to provide competitive and quality services with particular emphasis on reliability and safety at sea.

We have well qualified, experienced and professionally skilled management for handling our various services like Crew Manning and other services. We have been providing crew manning services to various ship owners and managers worldwide. We render personalized services to seafarers and this helps us to maintain a high retention rate. Our dedicated staff take pride in our ability to satisfy our clients by offering them our best services.

Our Vision

To provide leadership and innovation in global business and community life by delivering a flexible portfolio of services built on quality, safety, honest, vigour and a commitment to long term business relationship.

Our Mission

Diolits Marine Services Ltd is a worldwide marine service provider dedicated to building long-term relationships with clients, staff and communities. We are committed to delivering integrated services to the shipping, logistics, marine and related market at the highest levels of quality and safety.


Happy Client


Business Done


#21 Afam Street, Suite 10 Opus Plaza, D line, Port Harcourt, Rivers State, Nigeria, West Africa.


+234 907 882 9968