TierOne Systems Sdn Bhd
50L-3, Kelana Mall
Jalan SS 6/14
Selangor Darul Ehsan
MALAYSIA
Tel. No. : +603-7806 1100
Fax. No : +603-7806 2200

Joshua Tan – Managing Director
Email : joshua@tierone.com.my
Mobile : +6019-3288823

Nicholas Foo – Sales Director
Email : nickfoo@tierone.com.my
Mobile : +6019-3106793

Alex Choo – Client Services Director
Email : alex@tierone.com.my
Mobile : +6012-3053209