The Saudi Royal Family Directory includes biographic and geneological information on over 5,000 members of the Saudi Arabian Royal family. You can search the database and view the family tree for free. For online biographic reports, check out the subscription page.

The Islamic Directory focuses on the important institutions and individuals that comprise Saudi Arabia's Muslim community. The directory includes biographic information on about 1,500 scholars and shaykhs. This list includes members of government-sponsored committees like the Senior Council of the Ulema and Ifta, professors in the Kingdom's Islamic universities, well-known preachers, and critics of the regime.

The Saudi Business Directory includes over 150,000 records of Saudi businesses with 79,000+ phone numbers, 50,000+ addresses,  40,000+ fax numbers, and 35,000+ company officers.  You can search the directory by commercial sector, city, or company name.  Advanced tools allow you to search for company officers, and download listings for bulk mailing and faxing.  You can also list your Saudi-based company in the directory or update its current listing for free.

Datarabia has other resources on Saudi Arabia, including books and other web sites.