Callbox is a fast-growing sales and b2b marketing company that provides multi-channel lead generation and appointment setting services for small to large-sized businesses throughout the UK.

Based in London, the company is the first full-service UK contact centre agency of its kind, specializing in customised lead generating techniques to source, develop, and deliver warm, targeted leads to its client.

Callbox helps its clients achieve high revenue growth through telephone marketing, extending their market reach, and tapping new business opportunities from unexplored verticals while allowing its clients to focus on their core management tasks. As a UK-based calling centre, we are best positioned to deliver tailored solutions to a growing stable of local clients in the adjacent cities including Kensington, Manchester, and other key cities in the UK.

Callbox utilises a team of expert telemarketing professionals with years of industry-specific experience in direct marketing, telephone marketing, and market research, which allows us to execute crucial marketing solutions as required to meet specific needs.

Callbox also provides targeted business to business lists of leading industries within the UK such as software, IT, financial, medical, and business services. Likewise, we have call centres in North America, Europe, Asia, and Australia, extending our presence in every major market worldwide.

Awards and Recognition