Witherbys is a leading brand dedicated to the maritime industry, boasting over 50 years of expertise in operational guidance and technical standards. As a privately owned company, Witherbys publishes authoritative materials, both digitally and in print, ensuring regulatory compliance and enhancing understanding of maritime regulations. Their extensive product range includes Passage Planning Guides, security publications crafted by maritime security experts, and resources on navigation and ECDIS.

Witherbys also offers the innovative Witherby Connect, an accessible maritime library, and Shipmoor, a web-based application for mooring analysis and visualization. Their LNG Port Info database serves as a comprehensive resource for navigating LNG terminals worldwide. Collaborating with key industry bodies, including BIMCO and the International Chamber of Shipping, Witherbys prides itself on producing timely and relevant content, addressing pressing issues such as cyber security and environmental protection. Through their commitment to quality and accuracy, Witherbys remains a trusted source for maritime professionals globally.