This U.S. industry comprises establishments primarily engaged in manufacturing concrete block and brick.

Rockfon

Building Materials

Magicrete Building Solutions

Building Materials

Metrostav a.s.

Construction - General

Pavestone Company

Building Materials

BIK

Banking

Glen-Gery

Building Materials

H+H UK Limited

Construction - General

Oldcastle APG Canada West

Building Materials

Reading Rock Inc

Building Materials

EP Henry Corporation

Building Materials

Best Way Stone

Building Materials

OBERFIELDS LLC

Building Materials

RCP Block & Brick Inc

Building Materials

SG Blocks, Inc.

Construction - General

Acker-Stone

Architecture Engineering & Design

Allan Block

Construction - General

Plasmor Limited

Construction - General

LEK-AM

Pharmaceuticals

Consolidated Brick

Building Materials