The Whiteley company, which is only in its third year of operations, has completed £6.3m of new mobile connections in the first three months of the year, along with £9.3m of renewals.
Chief executive officer, Darren Ridge, said: ‘I’m confident this is just the beginning of a new phase in Onecom’s development.
‘Our focus is clear – we’re determined to deliver the best products, solutions and service across all segments.’
He added: ‘I’ve never been more proud of our accomplishments and have absolutely no doubt we will continue to achieve.’
Onecom also continues to make inroads into fixed line services with sales of almost £4m during the first quarter.