Welcome to Sierra Training Courses

Sierra Training Services was established in 1991, we have made our name delivering high quality technical iSeries (AS/400) training via classroom courses. Our comprehensive range of iSeries (AS/400) training products and services are complemented by our range of Oracle, Unix, Linux and other training courses.

iSeries (AS/400), Java, Domino, Unix & More...
if you don't find what you are looking for please contact us

iSeries (AS/400) Training

Oracle Training

Oracle Financials

MySQL Training

Unix Training

Linux Training

Red Hat Linux Training

SUSE Linux Training

AIX Training

Solaris Training

HP-UX Training

Tel: 01489 570803 | Email: training@sierra.co.uk