- VMware Certified Professional (Update: VCP6.5-DCV, VCP6-DCV, VCP5-DCV (550), VCP5, VCP4 und VTSP-SV, VTSP5, VTSP4)
- Nutanix Platform Professional (NPP 4.5 und NPP 4)
- Microsoft Certified Solutions Expert – Cloud Platform and Infrastructure
- Microsoft Certified Solutions Expert – Server Infrastructure
- Microsoft Certified Solutions Associate – Windows Server 2012
- Microsoft Certified Professional – Windows Server 2012
- Microsoft Certified System Engineer 2003
- Microsoft Certified Professional – Windows Server 2003
- Cisco Certified Network Associate (CCNA) Routing and Switching
- Citrix Certified Administrator (CCA)
- Sophos Certified Architect (SCA)
- Sophos UTM Certified Engineer (SUCE)
- Certified SONICWALL Security Administrator (CSSA)
- SuSE Linux Certified – Network Administration 1 and 2
- VEEAM Certified (VMSP und VMTSP)
- IBM Certified Specialist – Midrange Storage Technical Support
- Fujitsu Storage Systems Engineer
- Zertifizierung für die Firma WN Pfeiffer zum Stratus Certified Partner
- SWISS-AS AMOS Aviation Software IT Administrator