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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:5413"

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

Architects

Parent: Architectural Services

 Extended NAICS 541310-01 companies 15,270companies

Architects & Builders Service

Parent: Architectural Services

 Extended NAICS 541310-02 companies 412companies

Architects & Engineers

Parent: Architectural Services

 Extended NAICS 541310-03 companies 165companies

Architectural & Constr Specifications

Parent: Architectural Services

 Extended NAICS 541310-04 companies 32companies

Architectural Details

Parent: Architectural Services

 Extended NAICS 541310-05 companies 50companies

Architectural Illustrators

Parent: Architectural Services

 Extended NAICS 541310-06 companies 118companies

Architectural Models

Parent: Architectural Services

 Extended NAICS 541310-07 companies 18companies

Architectural Services

Parent: Architectural Services

 Extended NAICS 541310-09 companies 2,401companies

Building Construction-Consultants

Parent: Architectural Services

 Extended NAICS 541310-10 companies 531companies

Building Designers

Parent: Architectural Services

 Extended NAICS 541310-11 companies 872companies

Construction Estimates

Parent: Architectural Services

 Extended NAICS 541310-12 companies 299companies

Architectural Designers

Parent: Architectural Services

 Extended NAICS 541310-13 companies 530companies

Engineers-Architectural

Parent: Architectural Services

 Extended NAICS 541310-14 companies 127companies

Engineers-Building Inspection

Parent: Architectural Services

 Extended NAICS 541310-15 companies 12companies

Foundation-Exploration & Test Borings

Parent: Architectural Services

 Extended NAICS 541310-16 companies 6companies

Golf Course Architects

Parent: Architectural Services

 Extended NAICS 541310-17 companies 80companies

Home Design & Planning Service

Parent: Architectural Services

 Extended NAICS 541310-19 companies 1,031companies

House Plans

Parent: Architectural Services

 Extended NAICS 541310-20 companies 14companies

House & Building Movers Consultants

Parent: Architectural Services

 Extended NAICS 541310-23 companies 4companies

Horticultural Consultants

Parent: Landscape Architectural Services

 Extended NAICS 541320-01 companies 82companies

Interior Landscaping

Parent: Landscape Architectural Services

 Extended NAICS 541320-02 companies 38companies

Land Planning Services

Parent: Landscape Architectural Services

 Extended NAICS 541320-03 companies 269companies

Landscape Designers

Parent: Landscape Architectural Services

 Extended NAICS 541320-04 companies 5,690companies

Landscape Foresters

Parent: Landscape Architectural Services

 Extended NAICS 541320-05 companies 11companies

Lawn Consultants

Parent: Landscape Architectural Services

 Extended NAICS 541320-06 companies 59companies

Tree Consultants

Parent: Landscape Architectural Services

 Extended NAICS 541320-07 companies 51companies

Sprinklers-Irrigation Designers

Parent: Landscape Architectural Services

 Extended NAICS 541320-08 companies 35companies

Industrial Research

Parent: Landscape Architectural Services

 Extended NAICS 541320-09 companies 14companies

City Regional & Town Planners

Parent: Landscape Architectural Services

 Extended NAICS 541320-11 companies 255companies

Industrial Consultants

Parent: Landscape Architectural Services

 Extended NAICS 541320-12 companies 150companies

Industrial Developments

Parent: Landscape Architectural Services

 Extended NAICS 541320-13 companies 157companies

Concrete Hardscaping

Parent: Landscape Architectural Services

 Extended NAICS 541320-14 companies 151companies

Bank Designers & Consultants

Parent: Landscape Architectural Services

 Extended NAICS 541320-15 companies 16companies

Landscape Appraising & Consulting

Parent: Landscape Architectural Services

 Extended NAICS 541320-16 companies 10companies

Acoustical Consultants

Parent: Engineering Services

 Extended NAICS 541330-01 companies 98companies

Concrete Technologists

Parent: Engineering Services

 Extended NAICS 541330-02 companies 10companies

Contractors-Engineering General

Parent: Engineering Services

 Extended NAICS 541330-03 companies 385companies

Engineering & Architectural Services

Parent: Engineering Services

 Extended NAICS 541330-04 companies 57companies

Engineering-Job Shops

Parent: Engineering Services

 Extended NAICS 541330-05 companies 40companies

Engineers

Parent: Engineering Services

 Extended NAICS 541330-06 companies 9,623companies

Engineers-Acoustical

Parent: Engineering Services

 Extended NAICS 541330-07 companies 34companies

Engineers-Aeronautical

Parent: Engineering Services

 Extended NAICS 541330-08 companies 95companies

Engineers-Agricultural

Parent: Engineering Services

 Extended NAICS 541330-09 companies 36companies

Engineers-Air Cond Heating Ventilating

Parent: Engineering Services

 Extended NAICS 541330-10 companies 164companies

Engineering

Parent: Engineering Services

 Extended NAICS 541330-11 companies 11,439companies

Engineers-Automotive

Parent: Engineering Services

 Extended NAICS 541330-12 companies 41companies

Engineers-Chemical

Parent: Engineering Services

 Extended NAICS 541330-13 companies 27companies

Engineers-Civil

Parent: Engineering Services

 Extended NAICS 541330-14 companies 2,424companies

Engineers-Construction

Parent: Engineering Services

 Extended NAICS 541330-15 companies 153companies

Engineers-Consulting

Parent: Engineering Services

 Extended NAICS 541330-16 companies 5,075companies

Engineers-Control Systems

Parent: Engineering Services

 Extended NAICS 541330-17 companies 22companies

Engineers-Corrosion

Parent: Engineering Services

 Extended NAICS 541330-18 companies 22companies

Engineers-Cost

Parent: Engineering Services

 Extended NAICS 541330-19 companies 4companies

Engineers-Designing

Parent: Engineering Services

 Extended NAICS 541330-20 companies 138companies

Engineers-Drainage

Parent: Engineering Services

 Extended NAICS 541330-21 companies 11companies

Engineers-Electrical

Parent: Engineering Services

 Extended NAICS 541330-22 companies 1,062companies

Engineers-Electronic

Parent: Engineering Services

 Extended NAICS 541330-23 companies 378companies

Engineers-Energy Management

Parent: Engineering Services

 Extended NAICS 541330-24 companies 62companies

Engineers-Environmental

Parent: Engineering Services

 Extended NAICS 541330-25 companies 588companies

Engineers-Foundation

Parent: Engineering Services

 Extended NAICS 541330-26 companies 54companies

Engineers-Gas

Parent: Engineering Services

 Extended NAICS 541330-27 companies 14companies

Engineers-Geological

Parent: Engineering Services

 Extended NAICS 541330-28 companies 33companies

Engineers-Geotechnical

Parent: Engineering Services

 Extended NAICS 541330-29 companies 328companies

Engineers-Highways & Bridges

Parent: Engineering Services

 Extended NAICS 541330-30 companies 10companies

Engineers-Hydraulic

Parent: Engineering Services

 Extended NAICS 541330-31 companies 18companies

Engineers-Industrial

Parent: Engineering Services

 Extended NAICS 541330-32 companies 59companies

Engineers-Inspecting

Parent: Engineering Services

 Extended NAICS 541330-33 companies 12companies

Engineers-Irrigation

Parent: Engineering Services

 Extended NAICS 541330-34 companies 7companies

Engineers-Land Planning

Parent: Engineering Services

 Extended NAICS 541330-35 companies 24companies

Engineers-Machine Design

Parent: Engineering Services

 Extended NAICS 541330-36 companies 22companies

Engineers-Management

Parent: Engineering Services

 Extended NAICS 541330-37 companies 22companies

Engineers-Manufacturing

Parent: Engineering Services

 Extended NAICS 541330-38 companies 168companies

Engineers-Marine

Parent: Engineering Services

 Extended NAICS 541330-39 companies 45companies

Engineers-Material Handling

Parent: Engineering Services

 Extended NAICS 541330-40 companies 21companies

Engineers-Mechanical

Parent: Engineering Services

 Extended NAICS 541330-41 companies 501companies

Engineers-Metallurgical

Parent: Engineering Services

 Extended NAICS 541330-42 companies 23companies

Engineers-Mining

Parent: Engineering Services

 Extended NAICS 541330-43 companies 26companies

Engineers-Municipal

Parent: Engineering Services

 Extended NAICS 541330-44 companies 2companies

Engineers-Nuclear

Parent: Engineering Services

 Extended NAICS 541330-45 companies 17companies

Engineers-Petroleum

Parent: Engineering Services

 Extended NAICS 541330-46 companies 21companies

Engineers-Petroleum Refining & Trans

Parent: Engineering Services

 Extended NAICS 541330-47 companies 19companies

Engineers-Pipe Line

Parent: Engineering Services

 Extended NAICS 541330-48 companies 17companies

Engineers-Plumbing

Parent: Engineering Services

 Extended NAICS 541330-49 companies 24companies

Engineers-Power

Parent: Engineering Services

 Extended NAICS 541330-50 companies 33companies

Engineers-Processing

Parent: Engineering Services

 Extended NAICS 541330-51 companies 4companies

Engineers-Professional

Parent: Engineering Services

 Extended NAICS 541330-52 companies 2,142companies

Engineers-Refrigerating

Parent: Engineering Services

 Extended NAICS 541330-53 companies 15companies

Engineers-Research

Parent: Engineering Services

 Extended NAICS 541330-54 companies 76companies

Engineers-Safety

Parent: Engineering Services

 Extended NAICS 541330-55 companies 14companies

Engineers-Sanitary

Parent: Engineering Services

 Extended NAICS 541330-56 companies 11companies

Engineers-Solar

Parent: Engineering Services

 Extended NAICS 541330-57 companies 15companies

Engineers-Structural

Parent: Engineering Services

 Extended NAICS 541330-58 companies 1,392companies

Engineers-Technical Service

Parent: Engineering Services

 Extended NAICS 541330-59 companies 86companies

Engineers-Testing

Parent: Engineering Services

 Extended NAICS 541330-60 companies 23companies

Engineers-Traffic & Transportation

Parent: Engineering Services

 Extended NAICS 541330-61 companies 77companies

Engineers-Transportation

Parent: Engineering Services

 Extended NAICS 541330-62 companies 13companies

Engineers-Waste Water Treatment

Parent: Engineering Services

 Extended NAICS 541330-63 companies 132companies

Engineers-Water Supply

Parent: Engineering Services

 Extended NAICS 541330-64 companies 46companies

Lighting Engineers

Parent: Engineering Services

 Extended NAICS 541330-65 companies 455companies

Machine Tools-Designers & Consultants

Parent: Engineering Services

 Extended NAICS 541330-66 companies 13companies

Search result limit reached. Please refine search keyword or code.

Other classifications

Search "naics:5413" in SIC 6-Digit codes →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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