At the same time, having a name to start with can help. The Directory seeks to provide a useful name, or multiple names in some cases. Usually, this is the chief manager within Information Systems, or it could be someone in another area. Titles of contact persons appear in both English and Spanish to facilitate addressing in correspondence. For the same reason, the Directory lists the Spanish name of each firm instead of its English translation, e.g., Universidad de Guadalajara rather than University of Guadalajara.
Highlights precede each sector listing.
Numbers in parentheses are cross-references to Directory sequence numbers. The publisher formulated these lists based on the research process.