Troyski Limited can supply UNIX system services including :

Software Upgrades/Fixes/Patches
Security Hardening
Application Installation
Infrastructure Implementation
Server Builds
Shell Scripting
Root Cause Analysis
Hardware Installations
Hardware Upgrades
Performance Tuning

 Based in Northampton, but most areas of the UK covered.

Supported platforms include pSeries, Sparc, VMware and Intel, utilising  IBM AIX, Linux and Oracle/Sun Solaris.

Experience of RedHat Enterprise Linux (RHEL), SuSE Linux Enterprise Server (SLES), Ubuntu, CentOS, Gentoo & Oracle Linux.