SobiPro - SobiPro is a multi-directory component for Joomla to build any kind of content on the website.
Evercontact - Your contacts always up to date and automatically with Evercontact.
FullContact - Put the power of full contact information into your web or mobile apps.
CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.
Kontact - KAddressBook - KAddressBook stores all the personal details of your family, friends and other contacts.
CRM-gx - Contact Management