iBASIS is a communications solutions provider based in Lexington, Massachusetts. iBASIS represents an estimated USD 1+ billion in annual revenue, and is the third largest wholesale voice operator, ranks Top 3 LTE IPX vendor, serves 1,000+ customers worldwide and brings together 300 employees across 18 offices worldwide. iBASIS offers voice, mobile data, and IoT services. In February 2019, iBASIS was acquired by Tofane Global from KPN.
More than 1,000 mobile and fixed line telecommunications carriers and service providers worldwide outsource some or all of their international voice traffic to iBASIS. It is one of the largest carriers of international voice traffic in the world. iBASIS customers include many of the world’s largest carriers, mobile operators, and emerging service providers including Verizon, Vodafone, VSNL, China Mobile, China Unicom, IDT, Qwest, Skype, Telecom Italia, and Telefonica.
The company also offers online pre-paid international calling services to business and consumer customers through a product called Pingo.
iBASIS was founded in 1996 by Ofer Gneezy and Gordon VanderBrug to provide wholesale international long distance services to carriers using Voice over Internet Protocol technology. It held an initial public offering in November 1999 and was ranked the No. 1 fastest growing company in New England for 2000, 2001 and 2002 by Deloitte & Touche.