UNIX : SUN Solaris, HP-UX, IBM AIX, Irix, Linux (Redhat, Mandrake, Debian, Suze) Unix SCO, Citrix Metaframe
W2K/ W3K : pro et Serveur
Mainframe : AS400, MVS
Clustering / Haute diponibilité : Sun cluster, MC Service Guard, HACMP, MSCS
Veritas Netbackup, Time Navigator, Omniback, IBM TSM (Tivoli Storage Manager), Raid, Mirroring, Backupexe, Arcserve.
TCP/IP (DHCP, DNS, SMTP, SNMP, WINS, FTP)
LDAP
LAN, WAN
Ethernet, Fast Ethernet, Token Ring
Control M, Patrol, Ordonnanceur Autosys, Tivoli Workload Scheduler, Transactionnel CICS
HP Openview, IBM TIVOLI (console Netview), BMC Patrol, SUN Solstice, Cisco Works, TNG Unicenter
Lotus Notes, MS-Exchange, CC- MAIL, MS-Mail, GroupWise
Apache, Tomcat, Microsoft IIS, ISA Server, Netscape Enterprise Server, Weblogic, Websphère Application Server,
Oracle et outils associés
Sybase
Microsoft SQL Server
UDB DB2/ Informix
SAP R/3 (BC, BW, APO, Business Connector) et fonctionnels (FI, CO, MM, SD, RH), Langage ABAP
PeopleSoft
JDEdwards
Siebel
Oracle Applications