Top Layer is a market-leading provider of Network Intrusion Prevention Systems (IPS), developing and bringing to market network security infrastructure solutions that help commercial and government organizations protect their critical on-line assets from the losses and risks associated with cyber threats.

AboveNet, Inc. is the leading provider of network infrastructure services that enable unconstrained information exchange within and between businesses. AboveNet builds and operates an office-to-office, 100% optical network that enables customers to create an efficient, cost-effective network that breaks economic and performance barriers imposed in the last mile by complex legacy telecom infrastructures.

Intel, the world's largest chip maker, is also a leading manufacturer of computer, networking and communications products. Intel® communications systems products offer developers, service providers, resellers, and communications system owners what they need to succeed in the new world of converged voice and data communications.

Cisco Systems, Inc. is the worldwide leader in networking for the Internet. Cisco's Internet Protocol-based (IP) networking solutions are the foundation of the Internet and most corporate, education, and government networks around the world. Cisco provides the broadest line of solutions for transporting data, voice and video within buildings, across campuses, or around the world.

Cogent Communications is a Tier One, optical ISP focused on delivering ultra-high speed Internet access and transporting services to businesses in the multi-tenant marketplace and to service providers located in major metropolitan areas across the United States.