Hewlett-Packard is one of the world's largest computer companies and the foremost producer of test and measurement instruments.

AT&T is among the premier voice, video and data communications companies in the world, serving businesses, consumers, and government.

Intel Corporation has developed technology enabling the computer and Internet revolution that has changed the world.

Our business integration products empower our customers to dramatically improve their business performance by enabling interoperability between diverse computer systems.

Leading global provider of wireless and wireline access and IP switching solutions.