Martin Resources, Inc.
St. Martin Industrial Commodities Ltd.
Leslie Martin Designs
McKinley Resources, inc
St. Martin Commodities
Saul Resources,LLC
Emerson Resources, Inc.
XenosBioResources,Inc.
Martin Marietta
Martinswerk GmbH
Kraemer&Martin Pharma Handels GmbH
Hangzhou dess martin Co.,Ltd
Alusuisse Martinswerk GmbH
Martin & Harris Laboratories Ltd.
Ingenio y Refineria San Martin Del Tabacal S. A.
S & G Resources, Inc.
Wilke Resources, Inc.
Applied Thermoplastic Resources, LLC
Martin Marietta Magnesia Specialties LLC
Flint Hills Resources, LP.
International Resources, Inc.