John Roberts

Qustodian , Co-founder

John is co-founder of Qustodian, a new permission mobile marketing company, where he is CTO, MD UK and part of the company's management team. He has 20 years experience in the mobile phone industry and prior to Qustodian was Director of Retail at IDT Europe where he launched 4 MVNOs across Europe, including the 1st on the Orange UK network.