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Who we are

Nautilus International is a trade union and professional organisation serving, supporting and protecting the interests of more than 20,000 maritime professionals in the UK, Netherlands and Switzerland.

Meet members

Nautilus International represents 20,000 maritime professionals including ship masters (captains), officers, officer trainees (cadets) and shipping industry personnel, such as ship pilots, inland navigation workers, vessel traffic services operators (similar to air traffic control), harbourmasters, seafarers in the oil and gas industry, and shore-based staff.

About Nautilus

Nautilus members work at sea and ashore, and the Union has members in all the waterborne transport sectors. Sometimes we are referred to as the ‘Merchant Navy union’, but this doesn’t tell the whole story.

Strategic plan

This is the Nautilus International strategic plan for 2019-2023.

Governance structure

Nautilus International’s members are at the heart of the Union’s governance structure. Here’s some information about how it all works.

Secretariat

The Nautilus secretariat is the collective name for the Union's paid employees, who are led by an elected general secretary. The secretariat implements Union policy and carries out administration. It is divided into several departments, each focused on a particular area of the Union's work.

Council members

The membership of the Nautilus International Council is designed to reflect the Nautilus membership base, with representatives drawn from the different member nations and from different employment backgrounds within the maritime and inland navigation sectors.

Trustee directors

In law, the assets of a trade union must be held by a trustee, and in the case of Nautilus International, this trustee is a corporate body: Nautilus Trustee Ltd.

The history of Nautilus International

Nautilus International traces its history back more than 160 years to 1857, when the Mercantile Marine Service Association was founded in the UK in response to the provisions of the 1850 Merchant Shipping Act.

Partners

Nautilus International works with numerous other bodies, in a variety of ways. The main organisations we have partnerships with are listed on this page.

Policies

Become a Nautilus member today