Telecoms adoption of cloud has led Natterbox to experience a 122% year on year bookings growth in its last quarter.
The UK voice cloud services provider said it also added 40 customers to its portfolio, while getting a £3 million funding facility from BOOST&CO.
Natterbox also unveiled its latest data centre in the US. The hub joins a network of six sites spread across Europe, North America and Asia-Pacific.
The company set bases with new headquarters in Croydon and expanded staff by 15%.
Neil Hammerton, Natterbox CEO, said: "As organisations refresh their telecoms and voice management services, they have the opportunity to improve their customer experience as well as drive efficiency and save money.
"Telecoms is now rapidly moving to a cloud delivery model in the same way as IT."
Charles Heunemann, Global Head of Sales and Marketing at Natterbox said: "60% of business communication is still conducted on the phone and Natterbox’s vision is to ensure phone systems and the customer’s voice are incorporated in the digital age."
