A more recent edition of NAICS is available.
2017 Edition

national industry 327320

Ready-Mix Concrete Manufacturing

Overview

This industry comprises establishments, such as batch plants or mix plants, primarily engaged in manufacturing concrete delivered to a purchaser in a plastic and unhardened state. Ready-mix concrete manufacturing establishments may mine, quarry, or purchase sand and gravel.

The immediate parent of national industry 327320 is international industry 32732: Ready-Mix Concrete Manufacturing

2017 NAICS Edition Cross References

  • Operating sand or gravel pits--are classified in U.S. Industry 212321, Construction Sand and Gravel Mining; and
  • Manufacturing dry mix concrete--are classified in U.S. Industry 327999, All Other Miscellaneous Nonmetallic Mineral Product Manufacturing.

Sub-Descriptions

  1. 327320 - Central-mixed concrete manufacturing
  2. 327320 - Concrete batch plants (including temporary)
  3. 327320 - Ready-mix concrete manufacturing and distributing
  4. 327320 - Transit-mixed concrete manufacturing
  5. 327320 - Truck-mixed concrete manufacturing

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2002 327320
2007 327320
2012 327320
2017 327320
2022 327320

Standard Industrial Classification (SIC) Mappings

  1. 3273 - Ready-Mixed Concrete

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 327320, Ready-Mix Concrete Manufacturing:

  1. cement and concrete product manufacturing
  2. cement concrete mix or plaster manufacturing packaged
  3. cement concrete plaster product excl ready mix concrete
  4. cement or plaster manufacturing bulk
  5. concrete cement plaster product excl ready mix concrete
  6. concrete mixed in transit
  7. concrete ready mix dealer
  8. concrete ready mix dealer and yard employee
  9. manufacturing
  10. nonmetallic mineral product manufacturing
  11. plaster cement concrete product excl ready mix concrete
  12. ready mix concrete
  13. ready mix concrete manufacturing
  14. ready mixed concrete

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