Companies that support LDAP

LDAP has obtained a wide support from companies which:

* Apache (through Apache Directory Serveur)
* Apple (through Open Directory/OpenLDAP)
* AT&T
* Banyan
* HP
* IBM/Lotus
* ISODE (through M-Vault serveur)
* Microsoft (through Active Directory)
* Netscape (today in the products Sun Microsystems and Red Hat)
* Novell (through eDirectory)
* OctetString (through VDE serveur)
* Oracle (through Oracle Internet Directory)
* Radiant Logic (through RadiantOne Virtual Directory Serveur)
* Red Hat (through Red Hat Directory Serveur)
* SiemensAG (through DirX serveur)
* SGI
* Sun (through directory the serveur iPlanet and Sun ONE)
* Symlabs (through Directory Extender)

beyond that in free implementazioni opensource/ software which OpenLDAP and Fedora Directory Serveur. AlsoApache HTTP Serveur used as proxy (from the module mod_proxy) supports LDAP.