Apeldoorn Willem
Apex Chemical Company, Inc.
Apex Materials Corporation
Apikos Dominic A.
Appel Peter W.
Appell Charles Howard
Appleman Thomas J.
Applequist Michael D.
Appleyard George David
Application Chemicals, Inc.
Applied CarboChemicals, Inc.
Applied Chemical Technologies, Inc.
Applied Intellecutal Capital, Inc.
Applied Metals Technology, Inc.
Applied Poleramic Inc.
Applied Science Research Institute
Aqua-Chem Inc.
Aquablok, Ltd.
Aquas Corporation
AquaTechnica Inc.