STC: Saudi Telecom Group, (STC; STC Group; STC International) (Arabic is a Saudi Arabia-based telecommunications company that offers landline, mobile, internet services and Computer network.In Kuwait and Bahrain it is named VIVA.GSM-900/1800 (GPRS, EDGE),2100 MHz UMTS, DC-HSPA+,1800 MHz FD-LTE, 2300 MHzTD-LTE.
Mobily: Mobily is the trade name launched in May 2005 by Saudi Arabia’s second Telecommunications company, Etihad-Etisalat consortium. The company, as the winning bidder for Saudi Arabia’s second GSM licence in 2004, provides mobile telecom services nationwide, breaking Saudi Telecom’s monopoly in the wireless business. The company launched 3.5G services on 27 June 2006 and 4G services on 13 September 2011. GSM-900/1800 (GPRS, EDGE),2100 MHz UMTS, HSPA+,1800 MHz FD-LTE, 2600 MHzTD-LTE.
Zain: Zain Group is a mobile telecommunications company founded in 1983 in Kuwait as MTC or Mobile Telecommunications Company, and was later rebranded to Zain in 2007. Zain has commercial presence in 8 countries across the Middle East and North Africa with 44.3 million active customers as of 31 December 2014. It employs over 7000 people. The group CEO is Scott Gegenheimer, who was appointed in December 2012. GSM-900/1800 (GPRS, EDGE),2100 MHz UMTS, HSPA+,1800 MHz FD-LTE.
Bravo Telecom:Bravo Telecom is an independent Canadian internet service provider offering residential internet and telephone services in Quebec since 2008. The internet provider offers residential internet packages with unlimited download using various technologies, such as cable, DSL and optic fiber. Bravo Telecom also offers VOIP telephony. With headquarters in Montreal the company currently serves the province of Quebec.