NAICS Code 423320-30 - Rock (Wholesale)

Marketing Level - NAICS 8-Digit

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Contact Emails: 72
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Phone Numbers: 120
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NAICS CODE 423320-30
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Looking for more companies? See NAICS 423320 - Brick, Stone, and Related Construction Material Merchant Wholesalers - 6,434 companies, 16,859 emails.

NAICS Code 423320-30 Description (8-Digit)

The Rock (Wholesale) industry involves the wholesale distribution of rocks, stones, and boulders to retailers, construction companies, and landscapers. These rocks can be used for a variety of purposes, such as decorative landscaping, construction projects, and erosion control. The industry includes a wide range of rock types, including granite, limestone, sandstone, and more.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 423320 page

Tools

Tools commonly used in the Rock (Wholesale) industry for day-to-day tasks and operations.

  • Rock saws
  • Diamond blades
  • Chisels
  • Hammers
  • Drills
  • Grinders
  • Polishing pads
  • Trowels
  • Shovels
  • Wheelbarrows

Industry Examples of Rock (Wholesale)

Common products and services typical of NAICS Code 423320-30, illustrating the main business activities and contributions to the market.

  • Decorative landscaping rocks
  • Erosion control rocks
  • Retaining wall rocks
  • Construction project rocks
  • Garden pathway rocks
  • Water feature rocks
  • Riprap rocks
  • Boulder rocks
  • Gravel rocks
  • River rock

History

A concise historical narrative of NAICS Code 423320-30 covering global milestones and recent developments within the United States.

  • The "Rock (Wholesale)" industry has a long history dating back to ancient times when rocks were used for construction purposes. The use of rocks in construction has been a constant throughout history, with notable examples such as the Great Wall of China, the Pyramids of Giza, and Stonehenge. In the United States, the industry began to take shape in the late 19th century with the growth of the railroad industry, which required large quantities of ballast rock. The industry continued to grow in the 20th century with the development of new construction techniques and materials, such as reinforced concrete and steel. Today, the industry is a vital part of the construction supply chain, providing a wide range of rock products for use in construction, landscaping, and other applications.