This is the list of companies that, in the view of ASPnews, are the world’s 20 leading service providers. For inclusion, companies must meet the following criteria:
Have the provision of network-based applications and/or services as their core business
Have a substantial and active end-user customer base for those services
Be able to demonstrate proven revenue streams
Be innovators in the online delivery of software-based services
Be recognized as a leader by others within the industry
