SSI members span the entire shipping value chain – from shipowners to financial institutions to NGOs. We are a close-knit group united by our commitment to advancing sustainability in shipping through cross sectoral collaboration.
Membership is welcomed from all sectors of the shipping industry, including:

Shipowners, operators and charterers

Shipbuilding, repair and recycling yards

Financial stakeholders

Cargo owners and OEMs

Classification societies

NGOs

Ports and port operators

Academic and research institutions
Become a member
If you believe that shipping has a role to play in a more sustainable world, environmentally, economically and socially, join the SSI as we:
- Define and demonstrate sustainable shipping leadership by shining a light on what is possible and shape a positive industry narrative
- Deepen our understanding of barriers and challenges, driving discussion, debate and action to accelerate progress on our sustainability journey
- Place the challenges shipping faces in the context of the global sustainability and climate action agendas
- Harness the potential and power of partnerships, increasing our collective impact across and beyond shipping
- Influence industry policymakers, regulators and stakeholders and promote innovation, investment and incentives for sustainably shipping
You and your organisation will play a key role in promoting the understanding of, and engagement in, strategic sustainability opportunities and accomplishing the milestones outlined in the Roadmap to a Sustainable Shipping Industry.

Request a membership pack
Becoming a member of SSI offers you and your organisation:
- Access to industry and sustainability leaders spanning the shipping value chain, in a safe space for close collaboration and networking
- An enhanced reputation as an industry leader and affiliation with a high-profile global initiative
- A deep and longer-term understanding of future risks and opportunities
- Interaction with key sustainability and environmental non-profits bringing both technical and sustainability expertise to the SSI membership
- Opportunities to raise issues, shape action and collaborate with peers to solve complex problems through SSI working group participation
- Opportunities to actively steer the future direction of the maritime industry and its response to the sustainability challenges ahead
Request a membership pack comprising full SSI membership terms by emailing info@sustainableshipping.org or filling the contact form above.