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

NAICS 8-Digit Codes for "naics:54169"

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

Park Planning

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-01 companies 6companies

Scientists-Consulting

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-02 companies 4,929companies

Expertise & Technical Analysis

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-04 companies 21companies

Citrus Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-05 companies —

Lasers & Electro Optics Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-06 companies 13companies

Energy Code Compliance Analysts

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-08 companies 8companies

Agricultural Marketing

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-09 companies 18companies

Agricultural Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-10 companies 705companies

Engineers-Hazardous & Industrial Waste

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-11 companies 7companies

Chemists-Manufacturing

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-12 companies 24companies

Chemists-Analytical & Consulting

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-13 companies 75companies

Geological Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-14 companies 216companies

Minerals

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-15 companies 296companies

Water Analysis

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-16 companies 83companies

Mining Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-17 companies 51companies

Service Bureaus

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-18 companies 607companies

Nuclear Energy Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-19 companies 34companies

Radio Electronic Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-20 companies 2companies

Recreation Program Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-21 companies 67companies

Sales Counselors

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-22 companies 38companies

Shipping Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-23 companies 30companies

Oil Field Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-24 companies 34companies

Nursing Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-25 companies 78companies

Textile Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-26 companies 17companies

Motel & Hotel Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-27 companies 91companies

Material Handling Systems Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-28 companies 39companies

Marine Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-29 companies 108companies

Livestock Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-30 companies 12companies

Lighting Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-31 companies 458companies

Laundry Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-32 companies 32companies

Industrial Relations Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-33 companies —

Industrial Hygiene Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-34 companies 41companies

Traffic & Parking Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-35 companies 50companies

Freight-Traffic Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-36 companies 21companies

Fire Protection Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-37 companies 383companies

Unemployment Insurance Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-38 companies 5companies

Facilities & Space Planning Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-39 companies 79companies

Welding-Specifications Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-40 companies 5companies

Executive Training Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-41 companies 52companies

Zoning Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-42 companies 26companies

Farm Management Systems

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-43 companies 17companies

Dairy Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-44 companies 50companies

Telephone Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-45 companies 18companies

Water Purification Consulting Services

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-46 companies 255companies

Television Service-Consulting

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-47 companies —

Television Station Planning

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-48 companies 4companies

Calculating Charts & Tables

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-49 companies 2companies

Elevator Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-50 companies 101companies

Accident Reconstruction Service

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-51 companies 61companies

Engineers-Communications

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-52 companies 17companies

Architectural Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-53 companies 104companies

Economic Development Agencies

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-54 companies 548companies

Sales Training

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-55 companies 285companies

Product Design/Development Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-56 companies 211companies

Automobile-Purchasing Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-57 companies 143companies

Writing Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-58 companies 62companies

Medical Legal Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-59 companies 63companies

International Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-60 companies 144companies

Fiber Optics-Systems Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-61 companies 4companies

Government-Relations Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-62 companies 137companies

Welding Inspection & Consulting

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-64 companies 31companies

Combustion & Heating Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-65 companies 13companies

Modeling Consultants-Photographic

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-66 companies —

Planning Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-67 companies 101companies

Media Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-68 companies 548companies

Traffic Condition Information

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-69 companies 2companies

Architects Referral Service

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-70 companies 4companies

Municipal Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-71 companies 8companies

Assisted Living Facility Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-72 companies 391companies

Camping Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-73 companies 9companies

Aviation Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-74 companies 598companies

Automation Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-75 companies 1,005companies

Aquaculture Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-76 companies 4companies

Physicists

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-77 companies 25companies

Geochemists

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-78 companies 3companies

Inventors

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-79 companies 45companies

Psychological Examiners

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-80 companies 129companies

Geophysical Services

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-81 companies 35companies

Chemical Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-83 companies 20companies

Park & Recreation Consultants

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-84 companies 32companies

Hydrology

Parent: Other Scientific and Technical Consulting Services

 Extended NAICS 541690-85 companies 41companies

Other classifications

Search "naics:54169" 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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