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

SIC 6-Digit Codes for "biomedical-engineering"

SIC Marketing Level codes provide more specific industry categories within official 4-digit SIC classifications, supporting more precise industry segmentation, market research, and business targeting. For official SIC classification, use the 4-digit SIC code.

Search this keyword in NAICS 8-Digit codes.

companies

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

Industry SIC 6-Digit U.S. companies Add

Engineering

Parent: Engineering Services

SIC Marketing Level 8711-47 companies 11,439companies

Engineering Schools

Parent: Colleges, Universities, and Professional Schools

SIC Marketing Level 8221-10 companies 93companies

Engineering & Architectural Services

Parent: Engineering Services

SIC Marketing Level 8711-98 companies 57companies

Engineering-Job Shops

Parent: Engineering Services

SIC Marketing Level 8711-04 companies 40companies

Engineering Surveys

Parent: Surveying Services

SIC Marketing Level 8713-03 companies 69companies

Engineers-Professional

Parent: Engineering Services

SIC Marketing Level 8711-33 companies 2,142companies

Engineers-Research

Parent: Engineering Services

SIC Marketing Level 8711-56 companies 76companies

Technologists-Professional

Parent: Engineering Services

SIC Marketing Level 8711-74 companies 23companies

Engineers-Designing

Parent: Engineering Services

SIC Marketing Level 8711-40 companies 138companies

Engineers

Parent: Engineering Services

SIC Marketing Level 8711-06 companies 9,623companies

Engineers-Biomedical

Parent: Commercial Physical and Biological Research

SIC Marketing Level 8731-12 companies 73companies

Contractors-Engineering General

Parent: Engineering Services

SIC Marketing Level 8711-05 companies 385companies

Engineering Equipment & Supplies (Wholesale)

Parent: Professional Equipment and Supplies, Not Elsewhere Classified

SIC Marketing Level 5049-04 companies 156companies

Engineering Equipment & Supplies (Manufacturing)

Parent: Manufacturing Industries, Not Elsewhere Classified

SIC Marketing Level 3999-14 companies 18companies

Scientists-Consulting

Parent: Services, Not Elsewhere Classified

SIC Marketing Level 8999-04 companies 4,929companies

Engineers-Training & Publishing

Parent: Engineering Services

SIC Marketing Level 8711-75 companies 4companies

Engineers-Technical Service

Parent: Engineering Services

SIC Marketing Level 8711-66 companies 86companies

Engineers-Consulting

Parent: Engineering Services

SIC Marketing Level 8711-11 companies 5,075companies

Engineers-Management

Parent: Engineering Services

SIC Marketing Level 8711-27 companies 22companies

Engineers-Transportation

Parent: Engineering Services

SIC Marketing Level 8711-58 companies 13companies

Industrial Research

Parent: Business Consulting Services, Not Elsewhere Classified

SIC Marketing Level 8748-94 companies 14companies

Blueprinting

Parent: Photocopying and Duplicating Services

SIC Marketing Level 7334-01 companies 364companies

Engineers-Geological

Parent: Engineering Services

SIC Marketing Level 8711-18 companies 33companies

Engineers-Mechanical

Parent: Engineering Services

SIC Marketing Level 8711-25 companies 501companies

Engineers-Metallurgical

Parent: Engineering Services

SIC Marketing Level 8711-28 companies 23companies

Engineers-Traffic & Transportation

Parent: Engineering Services

SIC Marketing Level 8711-29 companies 77companies

Engineers-Highways & Bridges

Parent: Engineering Services

SIC Marketing Level 8711-54 companies 10companies

Engineers-Computer

Parent: Engineering Services

SIC Marketing Level 8711-80 companies 15companies

Technologists-Applied Sciences

Parent: Commercial Physical and Biological Research

SIC Marketing Level 8731-41 companies 20companies

Engineers-Forest

Parent: Forestry Services

SIC Marketing Level 0851-06 companies 3companies

Government-Contractors

Parent: Special Trade Contractors, Not Elsewhere Classified

SIC Marketing Level 1799-65 companies 207companies

Fire Escapes (Manufacturing)

Parent: Architectural and Ornamental Metal Work

SIC Marketing Level 3446-02 companies 14companies

Generators-Wind Powered (Manufacturing)

Parent: Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units

SIC Marketing Level 3511-02 companies 4companies

Plotters (Manufacturing)

Parent: Computer Peripheral Equipment, Not Elsewhere Classified

SIC Marketing Level 3577-03 companies 2companies

Indicators-Dial (Manufacturing)

Parent: Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products

SIC Marketing Level 3823-11 companies —

Drafting Equipment Manufacturers

Parent: Measuring and Controlling Devices, Not Elsewhere Classified

SIC Marketing Level 3829-04 companies 7companies

Rulers & Yardsticks (Manufacturing)

Parent: Measuring and Controlling Devices, Not Elsewhere Classified

SIC Marketing Level 3829-17 companies 2companies

Geotextiles (Wholesale)

Parent: Brick, Stone, and Related Construction Materials

SIC Marketing Level 5032-43 companies 6companies

Stone Crushing Equipment (Wholesale)

Parent: Brick, Stone, and Related Construction Materials

SIC Marketing Level 5032-45 companies 2companies

Acoustical Materials (Wholesale)

Parent: Construction Materials, Not Elsewhere Classified

SIC Marketing Level 5039-21 companies 19companies

Blueprinting Equipment & Supplies (Wholesale)

Parent: Office Equipment

SIC Marketing Level 5044-10 companies 17companies

Pivots-Precision Instrument (Wholesale)

Parent: Hardware

SIC Marketing Level 5072-23 companies 2companies

Plotters Equipment & Supplies (Retail)

Parent: Computer and Computer Software Stores

SIC Marketing Level 5734-08 companies 3companies

Academic Software (Retail)

Parent: Computer and Computer Software Stores

SIC Marketing Level 5734-15 companies 25companies

Book Dealers-Pro Technical & Trade (Retail)

Parent: Book Stores

SIC Marketing Level 5942-04 companies 3companies

Plotting Service

Parent: Photocopying and Duplicating Services

SIC Marketing Level 7334-06 companies 3companies

Engineers-Sanitary

Parent: Engineering Services

SIC Marketing Level 8711-38 companies 11companies

Engineers-Machine Design

Parent: Engineering Services

SIC Marketing Level 8711-53 companies 22companies

Project Management

Parent: Management Services

SIC Marketing Level 8741-08 companies 492companies

Blueprint Exchange Services

Parent: Management Services

SIC Marketing Level 8741-16 companies —

Aerospace Support Services-Technical

Parent: Facilities Support Management Services

SIC Marketing Level 8744-02 companies 44companies

Government-Contract Consultants

Parent: Business Consulting Services, Not Elsewhere Classified

SIC Marketing Level 8748-33 companies 44companies

Technical Writing

Parent: Services, Not Elsewhere Classified

SIC Marketing Level 8999-35 companies 74companies

Experimental Work

Parent: Commercial Physical and Biological Research

SIC Marketing Level 8731-02 companies 9companies

Govt-Coml Physical/Biological Research

Parent: Testing Laboratories

SIC Marketing Level 8734-58 companies 9companies

Laboratories-Testing

Parent: Testing Laboratories

SIC Marketing Level 8734-02 companies 1,500companies

Waste Removal-Medical

Parent: Refuse Systems

SIC Marketing Level 4953-15 companies 171companies

City Government-Space Research & Technology

Parent: Space Research and Technology

SIC Marketing Level 9661-04 companies 2companies

Engineers-Petroleum

Parent: Engineering Services

SIC Marketing Level 8711-31 companies 21companies

Surveying Instruments (Wholesale)

Parent: Construction and Mining (except Petroleum) Machinery and Equipment

SIC Marketing Level 5082-14 companies 116companies

Cad Systems & Services

Parent: Computer Integrated Systems Design

SIC Marketing Level 7373-03 companies 171companies

Engineers-Marine

Parent: Engineering Services

SIC Marketing Level 8711-26 companies 45companies

Engineers-Architectural

Parent: Architectural Services

SIC Marketing Level 8712-11 companies 127companies

Dry Well Contractors

Parent: Plumbing, Heating and Air-Conditioning

SIC Marketing Level 1711-28 companies 3companies

Newsletters (Manufacturing)

Parent: Periodicals: Publishing, or Publishing and Printing

SIC Marketing Level 2721-04 companies 41companies

Hot Tubs & Spas (Manufacturing)

Parent: Plastics Plumbing Fixtures

SIC Marketing Level 3088-02 companies 43companies

Geotechnical Apparatus & Supplies (Wholesale)

Parent: Professional Equipment and Supplies, Not Elsewhere Classified

SIC Marketing Level 5049-24 companies 7companies

Condominium Reserve Fund Studies

Parent: Operators of Apartment Buildings

SIC Marketing Level 6513-08 companies 5companies

Engineers-Systems

Parent: Computer Integrated Systems Design

SIC Marketing Level 7373-01 companies 66companies

Patent Agents

Parent: Legal Services

SIC Marketing Level 8111-08 companies 63companies

Naval Architects

Parent: Engineering Services

SIC Marketing Level 8711-01 companies 42companies

Engineers-Agricultural

Parent: Engineering Services

SIC Marketing Level 8711-03 companies 36companies

Engineers-Acoustical

Parent: Engineering Services

SIC Marketing Level 8711-08 companies 34companies

Engineers-Foundation

Parent: Engineering Services

SIC Marketing Level 8711-17 companies 54companies

Engineers-Industrial

Parent: Engineering Services

SIC Marketing Level 8711-22 companies 59companies

Engineers-Municipal

Parent: Engineering Services

SIC Marketing Level 8711-23 companies 2companies

Engineers-Mining

Parent: Engineering Services

SIC Marketing Level 8711-30 companies 26companies

Engineers-Manufacturing

Parent: Engineering Services

SIC Marketing Level 8711-32 companies 168companies

Engineers-Processing

Parent: Engineering Services

SIC Marketing Level 8711-36 companies 4companies

Engineers-Solar

Parent: Engineering Services

SIC Marketing Level 8711-39 companies 15companies

Engineers-Cost

Parent: Engineering Services

SIC Marketing Level 8711-49 companies 4companies

Engineers-Safety

Parent: Engineering Services

SIC Marketing Level 8711-57 companies 14companies

Engineers-Plumbing

Parent: Engineering Services

SIC Marketing Level 8711-64 companies 24companies

Engineers-Pulp & Paper

Parent: Engineering Services

SIC Marketing Level 8711-70 companies 1companies

Engineers-Pharmaceutical

Parent: Engineering Services

SIC Marketing Level 8711-77 companies 8companies

Engineers Fiberglass

Parent: Engineering Services

SIC Marketing Level 8711-82 companies 7companies

Engineers Naval

Parent: Engineering Services

SIC Marketing Level 8711-87 companies 2companies

Foundation-Exploration & Test Borings

Parent: Architectural Services

SIC Marketing Level 8712-14 companies 6companies

Marine Consultants

Parent: Business Consulting Services, Not Elsewhere Classified

SIC Marketing Level 8748-43 companies 108companies

Engineers-Communications

Parent: Business Consulting Services, Not Elsewhere Classified

SIC Marketing Level 8748-53 companies 17companies

Miscellaneous Marine Products

Parent: Miscellaneous Marine Products

SIC Marketing Level 0919-98 companies 12companies

Bituminous Coal-Underground Mining

Parent: Bituminous Coal Underground Mining

SIC Marketing Level 1222-98 companies 2companies

Petrochemical Contractors

Parent: Crude Petroleum and Natural Gas

SIC Marketing Level 1311-08 companies —

Oil & Gas Consultant

Parent: Oil and Gas Field Exploration Services

SIC Marketing Level 1382-04 companies 101companies

Oil & Gas Services

Parent: Oil and Gas Field Exploration Services

SIC Marketing Level 1382-08 companies 350companies

Oil Well Logging & Perforating

Parent: Oil and Gas Field Services, Not Elsewhere Classified

SIC Marketing Level 1389-10 companies 16companies

Offshore Platforms/Oil

Parent: Oil and Gas Field Services, Not Elsewhere Classified

SIC Marketing Level 1389-18 companies 9companies

Oil Field Solids Control

Parent: Oil and Gas Field Services, Not Elsewhere Classified

SIC Marketing Level 1389-26 companies 1companies

Sun Rooms Solariums Atriums Builders

Parent: General Contractors-Single-Family Houses

SIC Marketing Level 1521-22 companies 41companies

Construction Companies

Parent: General Contractors-Single-Family Houses

SIC Marketing Level 1521-44 companies 52,276companies

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Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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