Owner COMMVAULT SYSTEMS, INC. Delaware corporation

Service Griffith Hack

Filing Date 30 April 2007

Class 41 Educational services relating to the use of computer hardware and software, including, arranging and conducting workshops, seminars, and training sessions in the fields of computer software, computer networks, computer data storage, and data storage management and distribution of course materials in connection therewith; provision of information and online databases regarding workshops, seminars and conferences in the fields of computer software, computer networks, computer data storage, and data storage management and distribution of course materials in connection therewith

Class 42 Computer programming for others; computer consultation; computer support services, including, provision of technical assistance and technical support; computer software design for others; remote or on-site monitoring of computer systems; monitoring the computer systems of others and providing back-up computer programs and facilities; integration of computer systems and networks; customization of computer hardware and software for end-users