About Us

37°58′N 023°43′E — ATHENS HQ

Management Team

Highly experienced, motivated, and client-focused professionals, united by a shared vision: to be the first choice for maritime security services worldwide.

The Management Team of NAUTILUS consists of highly experienced, motivated, and client-focused professionals, united by a shared vision: to be the first choice for maritime security services worldwide.

Founded on Operational Experience

Founded by Colonel Ioannis Tsadoulis, a former Special Forces commanding officer with over two decades of operational experience in demanding and high-risk environments, the company is built on a solid foundation of military expertise and real-world operational knowledge.

A Unique Blend of Expertise

Our leadership team combines backgrounds from international military units, law enforcement agencies, and the private sector, including shipping, business administration, and technology. This unique blend of expertise enables us to effectively understand and address the complex security challenges faced by the modern maritime industry.

Drawing on extensive operational experience from thousands of missions in high-risk areas, we design and deliver tailored, practical, and compliant security solutions that prioritize the safety of vessels, crew, and assets, while ensuring minimal disruption to operations.

Our Commitment

At NAUTILUS, we are committed to continuous improvement, innovation, and operational excellence. We strive not only to meet, but to consistently exceed our clients' expectations, building long-term partnerships based on trust, reliability, and performance.

Our ethos: Dynamic – Flexible – Trustworthy.

Talk to the team behind NAUTILUS about your operational requirements.

Contact our team