Advanced Technologies & Services, Inc. (ATS), a leading provider of revenue assurance, network integrity, and data analytics solutions for communications providers, is celebrating its 20 Year Anniversary. Since 1995, ATS has worked with some of the largest and smallest telecommunication companies across North America including landline, mobility, and internet service providers. In 2001, ATS was named to the Inc. 500 list as one America’s fastest growing private companies. ATS got its start in telecom revenue assurance with its flagship tool, SimCall. SimCall has been used to validate the translations of more than 75% of all landline switches in North America. As technologies changed, ATS adapted and developed cutting edge solutions for the mobile and broadband markets. Today, ATS works with a mix of landline, mobile, and internet providers to deliver a unique blend of consulting and solutions for everything from network and revenue assurance, to big data analytics and regulatory support.