Citrix Systems, Inc. (Nasdaq:CTXS) is the global leader and the most trusted name in application delivery infrastructure. More than 200,000 organizations worldwide rely on Citrix to deliver any application to users anywhere with the best performance, highest security and lowest cost. Citrix customers include 100% of the Fortune 100 companies and 99% of the Fortune Global 500, as well as hundreds of thousands of small businesses and prosumers. Citrix has approximately 6,200 channel and alliance partners in more than 100 countries. Annual revenue in 2007 was $1.4 billion.

URL: www.citrix.com 
 

Radware, the global leader in integrated application delivery and application security solutions for business-smart networking, assures the complete availability, performance, and security of business-critical applications for enterprises and carriers worldwide

URL: http://www.radware.com/ 
 

ArcSight (NASDAQ:ARST) is a leading global provider of compliance and security management solutions that protect enterprises and government agencies. ArcSight helps customers comply with corporate and regulatory policy, safeguard their assets and processes, and control risk. The ArcSight platform collects and correlates user activities and event data across the enterprise so that businesses can rapidly identify, prioritize, and respond to compliance violations, policy breaches, cybersecurity attacks, and insider threats. 

URL: www.arcsight.com  
  

Lumension Security™, formed by the combination of PatchLink® Corporation and SecureWave® S.A., is a recognized, global security management company, providing unified protection and control of enterprise endpoints for more than 5,100 customers and 14 million nodes worldwide. Leveraging its proven Positive Security Model, Lumension enables organizations to effectively manage risk at the endpoint by delivering best-of-breed, policy-based solutions that simplify the entire security management lifecycle. This includes automated asset discovery, vulnerability assessment, remediation and validation; security configuration management; application control and device control; extensive policy compliance reporting; and integration with leading network access control solutions. Headquartered in Scottsdale, Arizona, Lumension has offices worldwide, including Virginia, Florida, Luxembourg, the United Kingdom, Spain, Australia, Hong Kong and Singapore. 

URL: www.lumension.com