Witherbys is a renowned provider of operational guidance and technical standards dedicated to the maritime industry, with a legacy spanning over 50 years. They specialize in producing authoritative publications, including Passage Planning Guides, security protocols, and navigation resources. As a privately owned company, Witherbys emphasizes technical accuracy, with all titles developed by in-house experts and peer-reviewed by industry professionals to ensure compliance with the latest regulations and guidelines.

Their product range extends to innovative solutions such as Witherby Connect, a comprehensive online library for maritime professionals, and Shipmoor, a user-friendly application designed for mooring analysis. Additionally, Witherbys offers the LNG Port Info database, which consolidates vital information for vessels visiting LNG terminals globally. Through collaborations with esteemed industry bodies like BIMCO and the International Chamber of Shipping, Witherbys delivers insights into contemporary maritime challenges, including cyber security and environmental protection.

Their commitment to quality and relevance makes Witherbys a trusted resource for professionals navigating the complexities of maritime regulations and practices