Multi Award Winning giffgaff Enjoys Storming Six Months PR Newswire LONDON, June 21, 2012 LONDON, June 21, 2012 /PRNewswire/ -- giffgaff, the community powered mobile network renowned for their flexible tariffs and free sim cards, has enjoyed storming success in the first half of 2012, scooping no less than three coveted industry awards since January. Mobile Industry Awards (2012) Last week giffgaff was crowned Best MVNO at the Mobile Industry Awards, triumphing in a category noted by organisers as one of the industry's most competitive fields for its innovation, branding strength and compelling marketing. giffgaff's entry built a potent case for the network's impact on the mobile sector, highlighting the revolutionary proposition the brand has brought to the market, one that is based on the principles of transparency and mutuality and that puts customers at the heart of the business. The entry charts giffgaff's unparalleled growth over two years from a new contender to a leading social business. Judges were impressed by giffgaff's success in turning a bold, untested proposition into a thriving and financially robust MVNO. giffgaff CEO Mike Fairman said: "To be recognised amongst peers as the country's leading MVNO is a powerful affirmation that by doing mobile differently, we're doing mobile right.