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What Is a NAICS 8-Digit Code?
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SIC 6-Digit NAICS 8-Digit ISIC (International) NACE (Europe) SOC (Occupations) CIP (Programs) Extended SOC (O*NET)

NAICS 8-Digit Codes for "naics:23891"

Extended NAICS codes provide more specific industry categories within official 6-digit NAICS classifications, supporting more precise industry segmentation, market research, and business targeting. For official NAICS classification, use the 6-digit NAICS code.

Search this keyword in SIC 6-Digit codes.

companies

Verified U.S. companies available for purchase in this industry. Counts are based on primary business classifications.

Industry NAICS 8-Digit U.S. companies Add

Bulldozing

Parent: Site Preparation Contractors

 Extended NAICS 238910-01 companies 130companies

Site Development Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-02 companies 1,972companies

Dirt Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-03 companies 74companies

Dozer Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-04 companies 12companies

Earth Energy

Parent: Site Preparation Contractors

 Extended NAICS 238910-05 companies 5companies

Excavating Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-06 companies 12,527companies

Foundation-Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-07 companies 774companies

Foundation-Drilling Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-08 companies 30companies

Land Clearing & Leveling

Parent: Site Preparation Contractors

 Extended NAICS 238910-09 companies 519companies

Landfill Demolition

Parent: Site Preparation Contractors

 Extended NAICS 238910-10 companies 10companies

Ground Penetration Radar

Parent: Site Preparation Contractors

 Extended NAICS 238910-11 companies 9companies

Slabjacking Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-12 companies 2companies

Concrete Breaking Cutting & Sawing & Etc

Parent: Site Preparation Contractors

 Extended NAICS 238910-13 companies 574companies

Demolition Consultants

Parent: Site Preparation Contractors

 Extended NAICS 238910-14 companies 26companies

Demolition Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-15 companies 1,663companies

Smoke Stacks-Dismantling

Parent: Site Preparation Contractors

 Extended NAICS 238910-16 companies 1companies

Wrecker Bodies & Equipment

Parent: Site Preparation Contractors

 Extended NAICS 238910-17 companies 1companies

Gas Well Servicing

Parent: Site Preparation Contractors

 Extended NAICS 238910-18 companies 44companies

Oil & Gas Well Plugging

Parent: Site Preparation Contractors

 Extended NAICS 238910-19 companies 2companies

Hot Shot Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-20 companies 54companies

Mud Jacking Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-21 companies 69companies

Oil Extraction-Downhole

Parent: Site Preparation Contractors

 Extended NAICS 238910-22 companies 4companies

Oil Field Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-23 companies 1,961companies

Oil Field Specialties

Parent: Site Preparation Contractors

 Extended NAICS 238910-24 companies 106companies

Oil Well Drilling Mud & Additives

Parent: Site Preparation Contractors

 Extended NAICS 238910-26 companies 34companies

Oil Well Surveyors

Parent: Site Preparation Contractors

 Extended NAICS 238910-27 companies 7companies

Oil Well Testing

Parent: Site Preparation Contractors

 Extended NAICS 238910-28 companies 12companies

Oil Well Wire Line Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-29 companies 4companies

Pipe Inspection

Parent: Site Preparation Contractors

 Extended NAICS 238910-30 companies 68companies

Roustabouts

Parent: Site Preparation Contractors

 Extended NAICS 238910-31 companies 6companies

Wireline Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-32 companies 20companies

Swimming Pool Removal

Parent: Site Preparation Contractors

 Extended NAICS 238910-33 companies 7companies

Mines-Exploration

Parent: Site Preparation Contractors

 Extended NAICS 238910-34 companies 2companies

Backhoe Rental

Parent: Site Preparation Contractors

 Extended NAICS 238910-35 companies 1companies

Concrete Mixers-Renting

Parent: Site Preparation Contractors

 Extended NAICS 238910-36 companies 4companies

Cob & Soda Blasting

Parent: Site Preparation Contractors

 Extended NAICS 238910-37 companies 9companies

Fill Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-39 companies 41companies

Machinery-Renting

Parent: Site Preparation Contractors

 Extended NAICS 238910-40 companies 22companies

Marine Contractors & Designers

Parent: Site Preparation Contractors

 Extended NAICS 238910-41 companies 606companies

Ponds & Pond Supplies

Parent: Site Preparation Contractors

 Extended NAICS 238910-42 companies 173companies

Concrete-Sealing & Waterproofing

Parent: Site Preparation Contractors

 Extended NAICS 238910-43 companies 114companies

Dry Well Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-45 companies 3companies

Septic Tanks

Parent: Site Preparation Contractors

 Extended NAICS 238910-46 companies 1,563companies

Septic Tanks Consultants

Parent: Site Preparation Contractors

 Extended NAICS 238910-47 companies 54companies

Septic Tanks/Systems-Cleaning Repair

Parent: Site Preparation Contractors

 Extended NAICS 238910-48 companies 3,684companies

Auger Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-49 companies 2companies

Sewer Locating Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-50 companies 2companies

Water Main Cleaning Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-52 companies 6companies

Water Pollution Measuring Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-53 companies 1companies

Metal Fabricators

Parent: Site Preparation Contractors

 Extended NAICS 238910-54 companies 1,891companies

Vibration Isolation

Parent: Site Preparation Contractors

 Extended NAICS 238910-55 companies 2companies

Iron & Iron Work Commercial/Industrial

Parent: Site Preparation Contractors

 Extended NAICS 238910-56 companies 38companies

Welding & Steel Fabrication

Parent: Site Preparation Contractors

 Extended NAICS 238910-57 companies 1,538companies

Boring Contractors

Parent: Site Preparation Contractors

 Extended NAICS 238910-58 companies 45companies

Test Borings

Parent: Site Preparation Contractors

 Extended NAICS 238910-59 companies 7companies

Abrasive Cutting

Parent: Site Preparation Contractors

 Extended NAICS 238910-61 companies 60companies

Environmental Reclamation

Parent: Site Preparation Contractors

 Extended NAICS 238910-64 companies 14companies

Soil Solidification

Parent: Site Preparation Contractors

 Extended NAICS 238910-65 companies 5companies

Soil Stabilization

Parent: Site Preparation Contractors

 Extended NAICS 238910-66 companies 13companies

Terracing

Parent: Site Preparation Contractors

 Extended NAICS 238910-67 companies 1companies

Bulldozers For Hire

Parent: Site Preparation Contractors

 Extended NAICS 238910-68 companies —

Trackhoe Service

Parent: Site Preparation Contractors

 Extended NAICS 238910-70 companies 1companies

Other classifications

Search "naics:23891" in SIC 6-Digit codes →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

Classification methodology →

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