The City of London is widely referred to simply as the City and is colloquially known as the Square Mile for its 1.12 square mile area. Whether you choose to call it The City of London or the Square Mile, it remains the UK’s core for trading and financial services industries. Filled to the brim with City of London professionals, there are many opportunities for business networking in the City of London. Although now only a tiny part of the sprawling metropolis of London Town, you can easily locate business network groups here and access great opportunities to grow your business.