Elite Telecom is moving to a new 8,880 sq ft office at Dawson House in Matrix Park in Chorley, Lancashire.
The company, which provides business telecoms services to small and medium sized businesses and multi-national clients including Air France/KLM, Intercontinental Hotels and P&O Ferries, is relocating 50 staff from its current headquarters in Rainford near St Helens.
Elite Telecom said it has seen consecutive growth in the past six years and has earmarked this latest move as the next phase of its expansion strategy.
Matt Newing, chief executive of Elite Telecom, said: "Such has been the rate of our development in recent years, it soon became clear that we would need to relocate if we were to take the business to the next level.
"In order to service our growing national and European client base, we wanted to find somewhere that offered top quality premises, excellent transport links and close to a pool of high quality telecoms talent as we recruit for growth.
"Chorley and the Matrix business park delivered on all counts and we can't wait to get our feet under the table."
Matrix Park forms part of the Buckshaw Village project, which is a mixed use development by Redrow and Barratt Commercial.
DTZ and King Sturge are joint agents on Matrix Park.