Porto Seguro, the first company to launch a mobile virtual network operator (MVNO) service in Brazil, had reportedly signed up 61,811 subscribers by 31 May this year, up from 8,300 accesses at end-2012 and just 2,000 in July 2012. TeleGeography notes that in August 2011 Brazil’s industry regulator Anatel issued MVNO authorisations to insurance group Porto Seguro and niche player Datora Telecom, both of which are using TIM Brasil’s network infrastructure to host a service. Porto Seguro paid BRL27,000 (USD16,900) for three permits to provide services across the country. The operation is led by Safe Harbor Telecommunications, a partnership between Porto Seguro and Chiacomm of Brazil, the holding company that owns Datora Telecom. Datora also acts as a mobile virtual network aggregator (MVNA) for the service. PrepaidMVNO notes that Datora had 4,250 customers of its own at 31 May 2013, up from 1,000 in February. Datora Mobile (Sermatel) launched its operation in November 2012 for the machine-to-machine (M2M) segment.