Iris Power http://www.irispower.com	John Zink Company http://www.johnzink.com
KII International Venezuela http://www.kochchemtech.com	Koch Chemical Technology http://www.kochchemtech.com
Koch Engineering http://www.kochengineering.com	Koch Heat Transfer Company http://www.kochheattransfer.com
Koch International http://www.kochchemtech.com/	Koch Membrane Systems http://www.kochmembrane.com
Koch Specialty Plant Services http://www.kochservices.com	Koch-Glitsch http://www.koch-glitsch.com
Optimized Process Design http://www.opd-inc.com	Quest TruTec http://www.questtrutec.com
Unifin International http://www.unifin.com/