Information and Communications Technology is an ever increasing and diversifying industry. Nearly Half of the global population of 6.1 billion have some access to a television, an Internet enabled computer, or a wireline or wireless phone. Roughly 8% of the worlds economy is communications based. With a Global economy of $31.3 trillion that equates to a $2.5 trillion global industry, with the majority of that revenue coming from services that are billed for using specialized software. This report covers the market participants who specialize in creating, operating, outsourcing, installing, maintaining, and updating billing software for the broad communications industry.