Sophos/Astaro: Established in 1985 and employees more than 1,600 employees worldwide Sophos is a leading complete security solutions provider for businesses. In 2011 Sophos acquired Astaro; the leading UTM manufacturer, to provide a complete data and threat protection for IT.
2012 Gartner Magic Quadrant for UTM | Sophos
2011 Gartner Magic Quadrant for Endpoint Protection Platforms
Trend Micro: Established in 1988 and employees more than 4,900 employees worldwide Trendmicro is a leader in cloud security specialized in developing server and cloud-based security solutions.
Juniper: Established in 1996 and employees more than 9,400 employees worldwide Juniper is a high performance networking company that provides broad product portfolio that spans routing, switching, security, application acceleration, identity policy and control, and management designed to provide unmatched performance.
2011 Gartner Magic Quadrant SSL VPN
Kemp: KEMP leads the industry in driving the price/performance value proposition for application delivery and load balancing to levels that customers can afford.