Combs & Associates, Inc.
1600 Elizabeth Ave.
Charlotte, NC 28204
Contact: Greg Everhart
E-Mail: gweverhart@comcast.net
Website: www.combs-associates.com
Riordan Materials Corp.
6198 Butler Pike
Suite 150
Blue Bell, PA 19422-2600
(215) 628-9936
E-Mail: info@riordanmat.com
Website: www.riordanmat.com