Symantec, McAfee and Trend Micro dominate the $19.1 billion security software market. McAfee grew 37% year-to-year in 2012, Gartner says. Trend Micro slipped but stayed No. 3, Symantech held onto its top spot with 19.6% of the market. North America bought $8.6 billion of security software last year, North America provided 8.2% growth overall. North American, Eastern Europe and Latin America contributed higher growth rates in buying security software.”]
Source: https://www.csoonline.com/article/2133568/gartner-security-survey–mcafee-up–trend-micro-down.html