Informa specializes in publishing books, documents, and journals. Net sales break down by activity as follows:
- publishing of event contents (43.5%). The group also develops a professional training activity;
- publishing of professional and commercial contents (28.9%): sciences and health, finances, legal sciences, trading, transport, telecommunication, etc.;
- publishing of academic contents (27.6%): human and social sciences and technology.
The group's contents are marketed in the form of publications on paper, electronic download, and CD-ROM.
Net sales break down by activity into event organization (30.6%), sale of subscriptions (38%), of publications (17.1%), of advertising space (2.2%), and other (2.1%).
Net sales break down geographically as follows: the United Kingdom (12.3%), Europe (23.3%), North America (35.3%) and other (29.1%).