NAICS Code Description

327211 - Flat Glass Manufacturing

Top Businesses by Annual Sales for 327211 – Click for Complete Profiles:

Pittsburgh Glass Works LLCCustom Glass Solutions LLC
Pilkington Holdings IncGwla Acquisition Corp
Viracon IncTru Vue Inc
Vitro Flat Glass LLCPilkington North America Inc
Edmund Optics IncAssura Windows and Doors LLC

This U.S. industry comprises establishments primarily engaged in (1) manufacturing flat glass by melting silica sand or cullet or (2) manufacturing both flat glass and laminated glass by melting silica sand or cullet.


  • Establishments primarily engaged in manufacturing laminated glass from purchased flat glass are classified in U.S. Industry 327215, Glass Product Manufacturing Made of Purchased Glass.
Index Entries for 327211
327211327211327211Flat glass (e.g., float, plate) manufacturing
327211327211327211Glass, plate, made in glass making plants
327211327211327211Insulating glass, sealed units, made in glass making plants
327211327211327211Laminated glass made in glass making plants
327211327211327211Stained glass and stained glass products made in glass making plants