Announcement Date: January 1, 2012

QuantumClean acquires FerroTec Korea, adding new cleaning site in Pyeongtaek, Republic of Korea.

QuantumClean acquires Advent Cleaning Technology, adding new cleaning site in Carrollton, TX USA.

QuantumClean executes strategic alliance with NEFAB. Opens new ATCC in Son, The Netherlands.

QuantumClean consolidates and upgrades operations in Singapore and Hillsboro, OR USA

Quantum Global Technologies establishes a Global Information Technology Center in Phoenix, AZ USA.

QuantumClean selected as "preferred provider" by world leader in photolithography.