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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) Extended SOC (O*NET)

SIC 6-Digit Codes for "medical-office"

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

Office Buildings & Parks

Parent: Operators of Nonresidential Buildings

SIC Marketing Level 6512-02 companies 2,282companies

Medical Examiners

Parent: Health and Allied Services, Not Elsewhere Classified

SIC Marketing Level 8099-39 companies 56companies

Medical Spas

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

SIC Marketing Level 8049-74 companies 2,823companies

Hospital Cubicles (Wholesale)

Parent: Medical, Dental, and Hospital Equipment and Supplies

SIC Marketing Level 5047-32 companies 166companies

Autopsy Service

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

SIC Marketing Level 8049-62 companies 5companies

Forensic Medicine

Parent: Medical Laboratories

SIC Marketing Level 8071-25 companies 12companies

Hospital/Hlth Facilities Planning Agency

Parent: Insurance Agents, Brokers and Service

SIC Marketing Level 6411-20 companies 12companies

Mortuary Transportation Service

Parent: Local Passenger Transportation, Not Elsewhere Classified

SIC Marketing Level 4119-16 companies 53companies

Embalmers

Parent: Funeral Service and Crematories

SIC Marketing Level 7261-04 companies 55companies

Physician & Surgeon Recruitment

Parent: Employment Agencies

SIC Marketing Level 7361-12 companies 61companies

Trailers-Office (Manufacturing)

Parent: Transportation Equipment, Not Elsewhere Classified

SIC Marketing Level 3799-14 companies 1companies

Mobile Offices & Commercial Units (Retail)

Parent: Mobile Home Dealers

SIC Marketing Level 5271-04 companies 157companies

Office Warehouses

Parent: General Warehousing and Storage

SIC Marketing Level 4225-13 companies 9companies

Mobile Offices & Coml Units Repairing

Parent: General Contractors-Single-Family Houses

SIC Marketing Level 1521-35 companies 2companies

Schools-Medical & Dental-Assistants/Tech

Parent: Vocational Schools, Not Elsewhere Classified

SIC Marketing Level 8249-06 companies 129companies

Medical Records Service

Parent: Business Services, Not Elsewhere Classified

SIC Marketing Level 7389-69 companies 166companies

Mobile Offices/Commercial Units-Renting

Parent: Utility Trailer and Recreational Vehicle Rental

SIC Marketing Level 7519-11 companies 4companies

Government Offices-Native American

Parent: General Government, Not Elsewhere Classified

SIC Marketing Level 9199-06 companies 564companies

State Government-Executive Offices

Parent: Executive Offices

SIC Marketing Level 9111-02 companies 303companies

Federal Government-Executive Offices

Parent: Executive Offices

SIC Marketing Level 9111-01 companies 37companies

County Government-Executive Offices

Parent: Executive Offices

SIC Marketing Level 9111-03 companies 347companies

Government Offices-County

Parent: Legislative Bodies

SIC Marketing Level 9121-03 companies 32,869companies

Office & Desk Space-Rental

Parent: Real Estate Agents and Managers

SIC Marketing Level 6531-02 companies 2,310companies

County Government-General Offices

Parent: General Government, Not Elsewhere Classified

SIC Marketing Level 9199-03 companies 1,910companies

Trailers-Office (Wholesale)

Parent: Construction Materials, Not Elsewhere Classified

SIC Marketing Level 5039-18 companies 3companies

Wood-Office Furniture (Manufacturing)

Parent: Wood Office Furniture

SIC Marketing Level 2521-98 companies 89companies

Office Furniture-Except Wood (Manufacturing)

Parent: Office Furniture, except Wood

SIC Marketing Level 2522-98 companies 162companies

Trailers-Office-Renting

Parent: Utility Trailer and Recreational Vehicle Rental

SIC Marketing Level 7519-09 companies 1companies

Office & Store Fixtures-Wood (Manufacturing)

Parent: Wood Office and Store Fixtures, Partitions, Shelving, and Lockers

SIC Marketing Level 2541-98 companies 125companies

Layouts-Office Factory & Etc

Parent: Business Services, Not Elsewhere Classified

SIC Marketing Level 7389-64 companies 6companies

University-College Dept/Facility/Office

Parent: Colleges, Universities, and Professional Schools

SIC Marketing Level 8221-13 companies 5,730companies

Office Renovation Service

Parent: General Contractors-Single-Family Houses

SIC Marketing Level 1521-48 companies 4companies

Offices Of Health Practitioners NEC

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

SIC Marketing Level 8049-99 companies 2,011companies

Offices & Clinics Of Doctors-Osteopathy

Parent: Offices and Clinics of Doctors of Osteopathy

SIC Marketing Level 8031-98 companies 104companies

Banks/Overseas-Representative Offices

Parent: National Commercial Banks

SIC Marketing Level 6021-05 companies 3companies

Government Offices-Federal

Parent: Legislative Bodies

SIC Marketing Level 9121-01 companies 3,170companies

Government Offices-City/Village & Twp

Parent: Legislative Bodies

SIC Marketing Level 9121-04 companies 7,890companies

State Government-General Offices

Parent: General Government, Not Elsewhere Classified

SIC Marketing Level 9199-02 companies 586companies

City Government-General Offices

Parent: General Government, Not Elsewhere Classified

SIC Marketing Level 9199-04 companies 4,378companies

Schools-Departments/Facilities/Offices

Parent: Elementary and Secondary Schools

SIC Marketing Level 8211-21 companies 505companies

Federal Government-General Offices

Parent: General Government, Not Elsewhere Classified

SIC Marketing Level 9199-01 companies 239companies

Office Remodeling

Parent: General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses

SIC Marketing Level 1542-29 companies 17companies

Post Offices

Parent: United States Postal Service

SIC Marketing Level 4311-01 companies 4,873companies

City Government-Executive Offices

Parent: Executive Offices

SIC Marketing Level 9111-04 companies 11,758companies

Government Offices-State

Parent: Legislative Bodies

SIC Marketing Level 9121-02 companies 12,822companies

Office Furniture & Equipment (Manufacturing)

Parent: Office Furniture, except Wood

SIC Marketing Level 2522-04 companies 168companies

Office Supplies (Retail)

Parent: Stationery Stores

SIC Marketing Level 5943-01 companies 3,395companies

Office Equipment (Wholesale)

Parent: Office Equipment

SIC Marketing Level 5044-98 companies 202companies

Office Furniture & Equipment Wholesale

Parent: Furniture

SIC Marketing Level 5021-13 companies 98companies

Office Furniture & Equipment Used (Retail)

Parent: Used Merchandise Stores

SIC Marketing Level 5932-11 companies 72companies

Office Furniture & Equipment Instltn (Wholesale)

Parent: Furniture

SIC Marketing Level 5021-22 companies 202companies

Office Supplies (Wholesale)

Parent: Stationery and Office Supplies

SIC Marketing Level 5112-05 companies 70companies

Office Supplies (Manufacturing)

Parent: Converted Paper and Paperboard Products, Not Elsewhere Classified

SIC Marketing Level 2679-11 companies 39companies

Office Furniture & Equipment Renting

Parent: Equipment Rental and Leasing, Not Elsewhere Classified

SIC Marketing Level 7359-35 companies 145companies

Office Furniture & Equipment-Dealers (Wholesale)

Parent: Furniture

SIC Marketing Level 5021-12 companies 1,190companies

Office Furniture & Equipment Repair & Refinish

Parent: Reupholstery and Furniture Repair

SIC Marketing Level 7641-06 companies 36companies

Office Supplies-Commercial (Wholesale)

Parent: Stationery and Office Supplies

SIC Marketing Level 5112-03 companies 13companies

Medical Diagnostic Equipment-Mobile

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

SIC Marketing Level 8049-29 companies 34companies

Post Office Equipment (Wholesale)

Parent: Office Equipment

SIC Marketing Level 5044-32 companies 72companies

Telephone Auto Answer Equipment Servicing

Parent: Electrical and Electronic Repair Shops, Not Elsewhere Classified

SIC Marketing Level 7629-29 companies 13companies

Leasing Equipment

Parent: Equipment Rental and Leasing, Not Elsewhere Classified

SIC Marketing Level 7359-59 companies 1,476companies

Store Fronts

Parent: General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses

SIC Marketing Level 1542-03 companies 242companies

Van & Truck Conversions & Accessories

Parent: Top, Body, and Upholstery Repair Shops and Paint Shops

SIC Marketing Level 7532-08 companies 97companies

Rubberbands (Manufacturing)

Parent: Fabricated Rubber Products, Not Elsewhere Classified

SIC Marketing Level 3069-02 companies 3companies

Commercial Equipment NEC (Wholesale)

Parent: Commercial Equipment, Not Elsewhere Classified

SIC Marketing Level 5046-99 companies 180companies

Casters & Glides (Manufacturing)

Parent: Hardware, Not Elsewhere Classified

SIC Marketing Level 3429-16 companies 20companies

Healthcare Apparel & Supplies (Retail)

Parent: Miscellaneous Apparel and Accessory Stores

SIC Marketing Level 5699-29 companies 51companies

Filing Consultants (Manufacturing)

Parent: Office Furniture, except Wood

SIC Marketing Level 2522-06 companies 6companies

Miscellaneous Leasing Companies

Parent: Miscellaneous Business Credit Institutions

SIC Marketing Level 6159-98 companies 94companies

Training Devices (Wholesale)

Parent: Office Equipment

SIC Marketing Level 5044-35 companies 6companies

Leasing Service

Parent: Equipment Rental and Leasing, Not Elsewhere Classified

SIC Marketing Level 7359-33 companies 2,359companies

Buildings-Portable

Parent: General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses

SIC Marketing Level 1542-15 companies 621companies

Snoring Treatment & Devices

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

SIC Marketing Level 8049-47 companies 8companies

Buildings Portable Rental

Parent: Utility Trailer and Recreational Vehicle Rental

SIC Marketing Level 7519-12 companies 2companies

Alloys (Wholesale)

Parent: Metals Service Centers and Offices

SIC Marketing Level 5051-17 companies 59companies

Nurses Licensed Practical Lpn

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

SIC Marketing Level 8049-93 companies 4,535companies

Metal Powders (Wholesale)

Parent: Metals Service Centers and Offices

SIC Marketing Level 5051-26 companies 10companies

Pricing Systems (Wholesale)

Parent: Stationery and Office Supplies

SIC Marketing Level 5112-32 companies 6companies

Die Castings (Wholesale)

Parent: Metals Service Centers and Offices

SIC Marketing Level 5051-23 companies 35companies

Nurses-Licensed-Anesthetist

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

SIC Marketing Level 8049-55 companies 14,271companies

Integrated Medicine

Parent: Specialty Outpatient Facilities, Not Elsewhere Classified

SIC Marketing Level 8093-14 companies 38companies

Bags-Garbage (Manufacturing)

Parent: Plastics, Foil, and Coated Paper Bags

SIC Marketing Level 2673-03 companies —

Relaxation Therapy

Parent: Miscellaneous Personal Services, Not Elsewhere Classified

SIC Marketing Level 7299-55 companies 25companies

Carbon Paper (Wholesale)

Parent: Stationery and Office Supplies

SIC Marketing Level 5112-17 companies 1companies

Vending Machines (Manufacturing)

Parent: Automatic Vending Machines

SIC Marketing Level 3581-01 companies 18companies

Fasteners-Hook & Loop (Manufacturing)

Parent: Fasteners, Buttons, Needles, and Pins

SIC Marketing Level 3965-09 companies 17companies

Real Estate Tax Searchers

Parent: Title Abstract Offices

SIC Marketing Level 6541-07 companies 15companies

Executive Suites

Parent: Operators of Nonresidential Buildings

SIC Marketing Level 6512-03 companies 303companies

Staples Staplers & Tackers (Manufacturing)

Parent: Office Machines, Not Elsewhere Classified

SIC Marketing Level 3579-18 companies 8companies

Postage Stamp Dispensing Machines (Wholesale)

Parent: Office Equipment

SIC Marketing Level 5044-33 companies 3companies

Stamp Dispensing Machines (Retail)

Parent: Automatic Merchandising Machine Operators

SIC Marketing Level 5962-02 companies —

Spinologists

Parent: Offices and Clinics of Chiropractors

SIC Marketing Level 8041-02 companies 9companies

Corporation Supplies (Wholesale)

Parent: Stationery and Office Supplies

SIC Marketing Level 5112-06 companies 19companies

Stationery (Wholesale)

Parent: Stationery and Office Supplies

SIC Marketing Level 5112-14 companies 29companies

Contract Furnishings (Retail)

Parent: Furniture Stores

SIC Marketing Level 5712-27 companies 7companies

Buildings-Pre-Cut Prefabricated/Modular

Parent: General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses

SIC Marketing Level 1542-12 companies 99companies

Cabinet Installers

Parent: Carpentry Work

SIC Marketing Level 1751-15 companies 178companies

Modular Products (Manufacturing)

Parent: Office Furniture, except Wood

SIC Marketing Level 2522-03 companies 14companies

Benches-Seating (Manufacturing)

Parent: Public Building and Related Furniture

SIC Marketing Level 2531-04 companies 21companies

Partitions (Manufacturing)

Parent: Wood Office and Store Fixtures, Partitions, Shelving, and Lockers

SIC Marketing Level 2541-02 companies 41companies

Blackboards (Manufacturing)

Parent: Cut Stone and Stone Products

SIC Marketing Level 3281-08 companies 4companies

Partitions-Metal (Manufacturing)

Parent: Architectural and Ornamental Metal Work

SIC Marketing Level 3446-14 companies 3companies

Name Plates (Manufacturing)

Parent: Coating, Engraving, and Allied Services, Not Elsewhere Classified

SIC Marketing Level 3479-13 companies 18companies

Partitions-Wire (Manufacturing)

Parent: Miscellaneous Fabricated Wire Products

SIC Marketing Level 3496-14 companies —

Shredders (Manufacturing)

Parent: Farm Machinery and Equipment

SIC Marketing Level 3523-12 companies 11companies

Pencils (Manufacturing)

Parent: Pens, Mechanical Pencils, and Parts

SIC Marketing Level 3951-01 companies 17companies

Storage Systems Portable

Parent: General Warehousing and Storage

SIC Marketing Level 4225-15 companies 393companies

Cabinets (Wholesale)

Parent: Lumber, Plywood, Millwork, and Wood Panels

SIC Marketing Level 5031-13 companies 45companies

Chalkboards (Wholesale)

Parent: Office Equipment

SIC Marketing Level 5044-13 companies 6companies

Outpatient Services

Parent: Specialty Outpatient Facilities, Not Elsewhere Classified

SIC Marketing Level 8093-03 companies 1,364companies

Estheticians

Parent: Beauty Shops

SIC Marketing Level 7231-13 companies 1,353companies

Skin Treatments

Parent: Beauty Shops

SIC Marketing Level 7231-01 companies 6,446companies

Electrologists

Parent: Miscellaneous Personal Services, Not Elsewhere Classified

SIC Marketing Level 7299-30 companies 205companies

Trucking-Exempt Commodity

Parent: Trucking, except Local

SIC Marketing Level 4213-05 companies 7companies

Manufacturers-Agents & Representatives (Wholesale)

Parent: Durable Goods, Not Elsewhere Classified

SIC Marketing Level 5099-08 companies 3,164companies

Tools-Renting

Parent: Equipment Rental and Leasing, Not Elsewhere Classified

SIC Marketing Level 7359-21 companies 137companies

Clinics

Parent: Offices and Clinics of Doctors of Medicine

SIC Marketing Level 8011-04 companies 56,352companies

Allergy Physicians

Parent: Offices and Clinics of Doctors of Medicine

SIC Marketing Level 8011-20 companies 734companies

Paramedical Services

Parent: Offices and Clinics of Health Practitioners, Not Elsewhere Classified

SIC Marketing Level 8049-16 companies 17companies

Mobile Radio Emergency Communications

Parent: Radiotelephone Communications

SIC Marketing Level 4812-09 companies 1companies

Law Enforcement Supplies (Retail)

Parent: Miscellaneous Retail Stores, Not Elsewhere Classified

SIC Marketing Level 5999-23 companies 173companies

Police Equipment (Wholesale)

Parent: Service Establishment Equipment and Supplies

SIC Marketing Level 5087-64 companies 9companies

Building Contractors

Parent: General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses

SIC Marketing Level 1542-13 companies 22,328companies

Building Cleaning-Interior

Parent: Building Cleaning and Maintenance Services, Not Elsewhere Classified

SIC Marketing Level 7349-12 companies 19companies

Elevator Shaft Cleaning

Parent: Special Trade Contractors, Not Elsewhere Classified

SIC Marketing Level 1799-64 companies 1companies

Janitor Service

Parent: Building Cleaning and Maintenance Services, Not Elsewhere Classified

SIC Marketing Level 7349-02 companies 25,659companies

Ergonomics

Parent: Commercial Physical and Biological Research

SIC Marketing Level 8731-31 companies 83companies

Cleaning Services-Commercial/Residential

Parent: Building Cleaning and Maintenance Services, Not Elsewhere Classified

SIC Marketing Level 7349-53 companies 2,724companies

Property Management-Commercial

Parent: Land Subdividers and Developers, except Cemeteries

SIC Marketing Level 6552-06 companies 1,311companies

Cabinets-Metal (Manufacturing)

Parent: Metal Household Furniture

SIC Marketing Level 2514-01 companies 5companies

Steel Erectors

Parent: Structural Steel Erection

SIC Marketing Level 1791-02 companies 526companies

Filing Equipment Systems & Supplies (Retail)

Parent: Stationery Stores

SIC Marketing Level 5943-02 companies 73companies

Suppliers (Wholesale)

Parent: Toys and Hobby Goods and Supplies

SIC Marketing Level 5092-24 companies 155companies

First Aid Supplies (Retail)

Parent: Drug Stores and Proprietary Stores

SIC Marketing Level 5912-03 companies 108companies

Human Factors-Research & Development

Parent: Commercial Physical and Biological Research

SIC Marketing Level 8731-05 companies 26companies

Van Conversions (Manufacturing)

Parent: Motor Homes

SIC Marketing Level 3716-02 companies 6companies

Misc Non-Durable Goods NEC (Wholesale)

Parent: Nondurable Goods, Not Elsewhere Classified

SIC Marketing Level 5199-99 companies 880companies

Buildings-Metal

Parent: General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses

SIC Marketing Level 1542-10 companies 823companies

County Government-Public Order & Safety

Parent: Public Order and Safety, Not Elsewhere Classified

SIC Marketing Level 9229-03 companies 186companies

Van Conversions (Wholesale)

Parent: Automobiles and other Motor Vehicles

SIC Marketing Level 5012-20 companies 4companies

Distribution Centers (Wholesale)

Parent: Durable Goods, Not Elsewhere Classified

SIC Marketing Level 5099-98 companies 1,293companies

Durable Goods NEC (Wholesale)

Parent: Durable Goods, Not Elsewhere Classified

SIC Marketing Level 5099-99 companies 629companies

Metal Stamping (Manufacturing)

Parent: Metal Stampings, Not Elsewhere Classified

SIC Marketing Level 3469-04 companies 505companies

Service Contracts & Agreements

Parent: Electrical and Electronic Repair Shops, Not Elsewhere Classified

SIC Marketing Level 7629-50 companies 103companies

Bus Conversion

Parent: Top, Body, and Upholstery Repair Shops and Paint Shops

SIC Marketing Level 7532-23 companies 5companies

Unsupported Plastics-Film/Sheet (Manufacturing)

Parent: Unsupported Plastics Film and Sheet

SIC Marketing Level 3081-98 companies 10companies

Trash Compactors Repairing

Parent: Electrical and Electronic Repair Shops, Not Elsewhere Classified

SIC Marketing Level 7629-49 companies 2companies

Insurance-Liability

Parent: Surety Insurance

SIC Marketing Level 6351-04 companies 61companies

Jail Equipment (Wholesale)

Parent: Hardware

SIC Marketing Level 5072-22 companies 7companies

Shelving (Wholesale)

Parent: Commercial Equipment, Not Elsewhere Classified

SIC Marketing Level 5046-13 companies 77companies

Casters & Glides (Wholesale)

Parent: Hardware

SIC Marketing Level 5072-04 companies 67companies

Shelving (Manufacturing)

Parent: Office and Store Fixtures, Partitions, Shelving, and Lockers, except Wood

SIC Marketing Level 2542-05 companies 64companies

Truck Sleepers (Manufacturing)

Parent: Truck and Bus Bodies

SIC Marketing Level 3713-04 companies 3companies

Youth Homes

Parent: Residential Care

SIC Marketing Level 8361-19 companies 22companies

Advertising-Shoppers' Guides

Parent: Advertising Agencies

SIC Marketing Level 7311-07 companies 16companies

Honor Rolls

Parent: Photographic Studios, Portrait

SIC Marketing Level 7221-12 companies 4companies

City Government-Veterans Affairs

Parent: Administration of Veterans' Affairs, except Health and Insurance

SIC Marketing Level 9451-04 companies 58companies

Prepackaged Software

Parent: Prepackaged Software

SIC Marketing Level 7372-98 companies 1,808companies

Word Processing Service

Parent: Secretarial and Court Reporting Services

SIC Marketing Level 7338-02 companies 52companies

Estate Planning

Parent: Legal Services

SIC Marketing Level 8111-20 companies 601companies

Podiatrists

Parent: Offices and Clinics of Podiatrists

SIC Marketing Level 8043-01 companies 19,303companies

Podiatrist Clinics

Parent: Offices and Clinics of Podiatrists

SIC Marketing Level 8043-98 companies 46companies

County Government-Veterans Affairs

Parent: Administration of Veterans' Affairs, except Health and Insurance

SIC Marketing Level 9451-03 companies 32companies

Filing Equipment Systems & Supplies (Manufacturing)

Parent: Office Furniture, except Wood

SIC Marketing Level 2522-01 companies 2companies

Other classifications

Search "medical-office" in Extended NAICS →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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