NAICS 327331: This U.S. industry comprises establishments primarily engaged in manufacturing concrete block and brick.


  • Architectural Block, Concrete (e.g., Fluted, Ground Face, Screen, Slump, Split), Manufacturing
  • Blocks, Concrete And Cinder, Manufacturing
  • Bricks, Concrete, Manufacturing
  • Cinder (clinker) Block, Concrete, Manufacturing
  • Patio Block, Concrete, Manufacturing
  • Paving Blocks, Concrete, Manufacturing

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One Sec...
Concrete Blocks Last updated 1 week ago / Department of the Army
Sources Sought
Due 10/25/17

SOURCES SOUGHT SYNOPSIS THIS IS A Sources Sought Notice ONLY. The U.S. Government is looking for a Small Business that Manufactures/ Produces concrete blocks under the following NAICS Code 327331 (Concrete Block and Brick Manufacturing). NOTE: The Small Business must Manufacture/Produce the items th... read more