XLN (also known as XLN Business Services) is a provider of utility services to small businesses in the UK. As of 2015, its core products are telecoms (including business broadband and phone line), business mobile, card processing machines, fibre broadband and business energy.XLN focuses on small and medium-sized enterprises and start-ups, and has helped over 250,000 customers across the UK in a wide variety of sectors and industries.