The company in brief


Established in 2011, C-LEANSHIP is a leading provider of sustainable underwater services. Lead by an established team with years of experience in the shipping industry, we are committed to delivering the highest standard of underwater services for the global shipping community.

We are supporting Sustainable Development Goals 13 & 14 – Climate Change & Life Below Water, advocating and pushing towards a sustainable future for the oceans, battling Climate Change and combatting marine bio-invasions.

The team at C-LEANSHIP is ever ready to serve our customers & the environment to our fullest capacity.

Vision, Mission & Values

Business Strategy


To become a global provider of sustainable services, that protects the environment and the people using it.


Providing the most cost effective, safe and environmentally friendly underwater service for the global shipping industry – today and for the future.



We care for our people, their safety, their welfare & their families.


We take pride in what we do, no matter the task.


We care about our world and play our part to protect it.


We are always honest about what we can and cannot undertake. Helping our customers is the priority.


We are passionate about what we do and continuously finding ways to improve.

Behind the company

Meet the management

Jonas Rasmussen

Chief Executive Officer

Jonas has 7 years experience with sales in the shipping industry. He has been with the company since 2017, starting as Sales Executive & Chief Commercial Officer before being promoted to Chief Executive Officer.

Roger Persson

Chief Financial Officer

Roger has a broad background from senior positions within several companies with focus on evaluation and establishing new businesses. He has been with us in different positions since 2011.

Christian H. Ackermann

Chief Technology Officer

Christian has a background as Mechanical Engineer and from sailing with the Danish Navy. He has been with the company since 2017 where he started out as Development Manager before becoming our CTO.

Marck Madsen

Chief Commercial Officer

Marck has a commercial engineering background with 16 years of export sales experience, 7 of them from the offshore industry. He is experienced in growing sales, offices and teams in various industries. He joined C-LEANSHIP as Chief Commercial Officer in 2021.



The company history


We are ISO 9001:2015 Certified

ISO 9001:2015 is an international standard dedicated to Quality Management Systems (QMS). It outlines a framework for improving quality and a vocabulary of understanding for any organization looking to provide products and services that consistently meet the requirements and expectations of customers and other relevant interested parties in the most efficient manner possible.

This is the standard synonymous with quality management with strong customer-centric principles and ensures continuous improvement of our services to meet or exceed our customers’ satisfaction.


We are ISO 45001:2015 Certified

ISO 45001 is the world’s international standard for occupational health and safety, issued to protect employees and visitors from work-related accidents and diseases.

Attaining this certification further underscores our promise to always provide a safe, healthy, and secure workplace for our employees, customers and all other stakeholders.