Industrial Classification By SSIC (2020) Section J : PUBLISHING ACTIVITIES 58 : PUBLISHING ACTIVITIES 58 : PUBLISHING ACTIVITIES 581 : PUBLISHING OF BOOKS, PERIODICALS AND OTHER PUBLISHING ACTIVITIES 5811 : Book Publishing 58110 : Publishing of books, brochures, musical books and other publications 5812 : Publishing of Directories and Mailing Lists 58120 : Publishing of directories and mailing lists (including financial databases) 5813 : Publishing of News, Journals and Periodicals 58131 : Publishing of news 58132 : Publishing of journals, periodicals and magazines 5819 : Other Publishing Activities 58190 : Other publishing activities (excluding online marketplaces) 582 : SOFTWARE PUBLISHING 5820 : Software Publishing 58201 : Publishing of games software/applications 58202 : Publishing of software/applications (non-games)