EXFO Inc was incorporated on September 18, 1985. The Company is a provider of next-generation test and service assurance solutions for network operators and equipment manufacturers in the telecommunications industry. We offer core-to-edge solutions that enable customers to increase network capacity and optimize reliability on their wireline and wireless IP (Internet protocol) networks. The Company expanded its product portfolio into service assurance for next-generation IP networks and into test equipment for 2G, 3G and 4G/LTE wireless networks. Its service assurance solution, called the Brix System, is a probe-based hardware and software solution that delivers end-to-end, quality of service and quality of experience visibility as well as real-time IP service monitoring and verification of next-generation IP networks. Some of the competitors are Anritsu Corporation, Ineoquest Technologies, Inc., JDS Uniphase Corporation, NetScout Systems, Inc., Spirent Communications plc, and Tektronix, Inc.