Witherbys is a privately owned company that specializes in publishing operational guidance and technical standards for the shipping industry. Their publications are available digitally and in physical form, and they cover a wide range of topics relevant to the maritime industry. Witherbys Connect is their comprehensive maritime industry library that can be accessed directly from any browser.

The company is known for producing high-quality publications that provide accurate and reliable guidance on regulatory compliance. They collaborate with industry experts and key industry bodies such as BIMCO, CDI, IACS, IMarEST, and the International Chamber of Shipping to develop specialist publications. These publications aim to enhance understanding of industry regulations, recommendations, and guidelines.

Witherbys also offers a range of services and products, including Shipmoor, an intuitive web-based application that facilitates mooring analysis and 3D visualization of mooring arrangements. They also provide LNG Port Info, a comprehensive database that consolidates information on LNG terminals around the world. Additionally, Witherbys offers navigation and ECDIS services with a team of senior navigating officers, as well as authoritative passage planning guides developed in collaboration with Port Authorities and pilotage groups.

Headquartered in Scotland, Witherbys has a global presence with offices in Edinburgh and Singapore. They strive to be technically driven and focused on the maritime industry, providing valuable resources to support safe and efficient operations at sea. For more information or to browse their publications, visit their online shop or contact their offices