HAPPY DATA

Business consulting and information services; Business consulting for enterprises; Business consulting services; Business consulting services for digital transformation; Business management consulting; Business management consulting and advisory services; Business organisation consulting; Business organisation and management consulting services; Business organization consulting; Professional business consulting

Publishing of books, e-books, audio books, music and illustrations; Digital video, audio, and multimedia publishing services; Multimedia publishing of books, magazines, journals, software, games, music, and electronic publications