Hammerhead Systems Appoints Rob Keil President and CEO

Mountain View, CA – May 29, 2008 – Hammerhead Systems, Inc., today announced the appointment of Rob Keil as President and CEO.  Rob co-founded Hammerhead in 2002, raised the Series A, served as VP of Marketing and Business Development and took the HSX 6000 from visionary concept, through development and testing with tier 1 service providers, and into general availability and network deployment. Rob replaces Peter Savage who is leaving the company.

Prior to founding Hammerhead Systems, Rob was the Vice President of Marketing at optical networking company Zaffire, spent 4 years at Cisco as a Senior Group Manager in product management where he launched the MGX 8800 series, and was a Group Manager, Product Planning at StrataCom. Rob spent his early career at Motorola Codex, Intel, Bain Capital, and Bain and Company.  Rob received his MBA from the Harvard Business School and his BS from the University of Pennsylvania.

The HSX 6000 is the only purpose-built Layer 2.5 solution available offering multiservice MPLS and Carrier Ethernet in a single box providing dense Ethernet aggregation for E-Line, E-LAN  and E-Tree Services, MPLS Pseudowire termination, VPLS, Leased Line IP Aggregation, Multilink PPP/Frame Relay/ATM support, Any-to-Any Service Interworking, and a PBB-TE Service Gateway. The HSX 6000 is generally available and will be on display at NXTCOMM 2008.

About Hammerhead Systems
Hammerhead Systems, Inc. is the market leader in Aggregation, Interworking, and Migration to accelerate the profitable delivery of Carrier Ethernet and existing circuit-based data services at a fraction of the cost and complexity of other solutions, by delivering better performance and eliminating the complexity of multi-box approaches for multiservice MPLS applications. Hammerhead’s solutions include the HSX 6000 Layer 2.5 Aggregation Switch, and its Pegador SOA Element Management System. Additional information can be found at www.hammerheadsystems.com