Name

Jurisdiction of Organization

Ownership

TotalStone, LLC

Delaware

100% (direct)

Northeast Masonry Distributors, LLC

Massachusetts

100% (through TotalStone)

TotalStone Properties, LLC

Delaware

100% (through TotalStone)

NEM Purchaser, LLC

Delaware

100% (through TotalStone)

CS Purchase Holdings, LLC

North Carolina

100% (direct)

Carolina Stone Holdings, LLC

North Carolina

100% (through CS Purchase Holdings)

Carolina Stone Distributors, LLC

North Carolina

100% (through Carolina Stone Holdings)

Instone Canada Corp.

Alberta, Canada

100% (direct)

Fraser Canyon Holdings, Inc.

British Columbia, Canada

100% (through Instone Canada Corp.)

Canadian Stone Inc.

British Columbia, Canada

100% (through Fraser Canyon Holdings)

Canadian Stone (Partnership)

British Columbia, Canada

100% (through Fraser Canyon Holdings; Canadian Stone Inc. is General Partner)

Klad Envelope Solutions Inc.

British Columbia, Canada

100% (through Fraser Canyon Holdings)

Continental Stone Industries Inc.

Delaware

100% (through Fraser Canyon Holdings; dormant, no assets or liabilities)