Haymarket is a specialist publishing company operating in many of the world's major markets.

Haymarket is the largest private magazine publisher in the United Kingdom, with titles published in 23 languages across almost 100 nations. Haymarket's global expansion has come from wholly owned subsidiaries, from joint ventures, from extensive licensing of key magazines to other publishers and through enterprises managed from the United Kingdom.

The principal business is centred around more than 100 consumer, professional, trade and customer publications. These are complemented by websites, and other electronic publications, and live events including extensive exhibitions, conferences and awards.

Subsidiaries and joint ventures are based in strategic world business centres in Germany, the USA, China, Australia and Malaysia. Licensed editions are produced and distributed throughout Latin America, Europe, India, Asia, Australia and Africa, putting Haymarket titles on sale from the Arctic Circle to the tip of South America.