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Official North American industry classification system for business reporting and analysis.

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Established U.S. industry classification system widely used across business, reporting, analytics, and cross-dataset comparability.

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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 "transportation-services"

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

Transportation Services

Parent: All Other Transit and Ground Passenger Transportation

Extended NAICS 485999-06 companies 3,018companies

Transportation Services NEC

Parent: Support Activities for Rail Transportation

Extended NAICS 488210-10 companies 213companies

Buses-School Transportation Service

Parent: School and Employee Bus Transportation

Extended NAICS 485410-01 companies 1,001companies

Water Transportation Services NEC

Parent: Other Support Activities for Water Transportation

Extended NAICS 488390-09 companies 126companies

Taxicabs & Transportation Service

Parent: Taxi and Ridesharing Services

Extended NAICS 485310-02 companies 4,965companies

Hospital Transportation Service

Parent: Support Activities for Rail Transportation

Extended NAICS 488210-02 companies 4companies

Handicapped Transportation Service

Parent: Special Needs Transportation

Extended NAICS 485991-01 companies 624companies

Permit Service-Transportation

Parent: Other Management Consulting Services

Extended NAICS 541618-08 companies 11companies

Local Passenger Transportation NEC

Parent: All Other Transit and Ground Passenger Transportation

Extended NAICS 485999-09 companies 487companies

Medical Transportation

Parent: All Other Transit and Ground Passenger Transportation

Extended NAICS 485999-04 companies 493companies

State Government-Transportation Programs

Parent: Regulation and Administration of Transportation Programs

Extended NAICS 926120-02 companies —

Transportation Lines

Parent: Freight Transportation Arrangement

Extended NAICS 488510-12 companies 189companies

Visitation Services

Parent: Home Health Care Services

Extended NAICS 621610-04 companies 37companies

Airport Authority & Terminal Services

Parent: Other Airport Operations

Extended NAICS 488119-08 companies 261companies

Livestock Care Services

Parent: Pet Care (except Veterinary) Services

Extended NAICS 812910-10 companies 2companies

Disability Services

Parent: Human Rights Organizations

Extended NAICS 813311-03 companies 1,694companies

Cryonic Services

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-10 companies 46companies

Independent Living Services For Disabled

Parent: Nursing Care Facilities (Skilled Nursing Facilities)

Extended NAICS 623110-12 companies 70companies

Ambulette Service

Parent: Ambulance Services

Extended NAICS 621910-03 companies 44companies

Funeral Directors-Carrier Service

Parent: Funeral Homes and Funeral Services

Extended NAICS 812210-03 companies 6companies

Container Management Services

Parent: Marine Cargo Handling

Extended NAICS 488320-07 companies 7companies

Senior Citizens Service Organizations

Parent: Assisted Living Facilities for the Elderly

Extended NAICS 623312-05 companies 1,185companies

Senior Citizens Service

Parent: Services for the Elderly and Persons with Disabilities

Extended NAICS 624120-03 companies 3,834companies

Handicapped Services & Organizations

Parent: Other Social Advocacy Organizations

Extended NAICS 813319-14 companies 128companies

Poultry Services (Wholesale)

Parent: Poultry and Poultry Product Merchant Wholesalers

Extended NAICS 424440-02 companies 48companies

Pet Services

Parent: Pet Care (except Veterinary) Services

Extended NAICS 812910-18 companies 5,461companies

Airport Services

Parent: Other Airport Operations

Extended NAICS 488119-10 companies 530companies

Gas & Other Services-Combined

Parent: Natural Gas Distribution

Extended NAICS 221210-01 companies 10companies

Ground Transportation

Parent: All Other Transit and Ground Passenger Transportation

Extended NAICS 485999-10 companies 20companies

Limousine-Dealers (Retail)

Parent: New Car Dealers

Extended NAICS 441110-06 companies 19companies

Pet Transporting

Parent: Specialized Freight (except Used Goods) Trucking, Local

Extended NAICS 484220-10 companies 43companies

Arrangement Of Passenger Trnsprtn NEC

Parent: All Other Travel Arrangement and Reservation Services

Extended NAICS 561599-02 companies 71companies

Ambulances & Hearses-Renting

Parent: Passenger Car Rental

Extended NAICS 532111-04 companies 6companies

Nursing & Personal Care NEC

Parent: Nursing Care Facilities (Skilled Nursing Facilities)

Extended NAICS 623110-17 companies 142companies

Sea Plane Base

Parent: Other Airport Operations

Extended NAICS 488119-09 companies 76companies

Trucking Management

Parent: General Freight Trucking, Long-Distance, Truckload

Extended NAICS 484121-01 companies 12companies

Tugboat & Barge Brokers (Wholesale)

Parent: Wholesale Trade Agents and Brokers

Extended NAICS 425120-14 companies 3companies

Buses-Charter & Rental

Parent: Charter Bus Industry

Extended NAICS 485510-02 companies 1,175companies

Citrus Hauling

Parent: Specialized Freight (except Used Goods) Trucking, Long-Distance

Extended NAICS 484230-02 companies 1companies

Barter & Trade Exchange

Parent: Securities and Commodity Exchanges

Extended NAICS 523210-01 companies 117companies

Livestock Services-Except Veterinary

Parent: Support Activities for Animal Production

Extended NAICS 115210-12 companies 110companies

Home Managing Services

Parent: Home Health Care Services

Extended NAICS 621610-02 companies 78companies

Hospital Service Organizations

Parent: Other Individual and Family Services

Extended NAICS 624190-37 companies 14companies

Transportation

Parent: Support Activities for Rail Transportation

Extended NAICS 488210-08 companies 10,634companies

Casino Transportation

Parent: Scenic and Sightseeing Transportation, Land

Extended NAICS 487110-03 companies 2companies

Air Transportation-Nonscheduled

Parent: Nonscheduled Chartered Freight Air Transportation

Extended NAICS 481212-01 companies 102companies

Water-Passenger Transportation NEC

Parent: Inland Water Passenger Transportation

Extended NAICS 483212-03 companies 19companies

County Govt-Transportation Programs

Parent: Regulation and Administration of Transportation Programs

Extended NAICS 926120-03 companies —

Federal Government-Transportation Prgrms

Parent: Regulation and Administration of Transportation Programs

Extended NAICS 926120-01 companies —

Water Transportation Of Freight NEC

Parent: Inland Water Freight Transportation

Extended NAICS 483211-07 companies 44companies

Trucking-Transportation Brokers

Parent: Specialized Freight (except Used Goods) Trucking, Long-Distance

Extended NAICS 484230-20 companies 827companies

City Government-Transportation Programs

Parent: Regulation and Administration of Transportation Programs

Extended NAICS 926120-04 companies —

Ambulance Service

Parent: Ambulance Services

Extended NAICS 621910-02 companies 4,000companies

Helicopter-Charter & Rental Service

Parent: Scenic and Sightseeing Transportation, Other

Extended NAICS 487990-02 companies 70companies

Limousine Service

Parent: Limousine Service

Extended NAICS 485320-02 companies 5,696companies

Car Service

Parent: Limousine Service

Extended NAICS 485320-01 companies 469companies

Intermodal Services

Parent: All Other Transit and Ground Passenger Transportation

Extended NAICS 485999-11 companies 46companies

Air Courier Services

Parent: Couriers and Express Delivery Services

Extended NAICS 492110-01 companies 100companies

Coal Mining Services

Parent: Support Activities for Coal Mining

Extended NAICS 213113-01 companies 22companies

Terminal & Service Facilities

Parent: Other Support Activities for Road Transportation

Extended NAICS 488490-08 companies 16companies

Chauffeur Service

Parent: Employment Placement Agencies

Extended NAICS 561311-01 companies 180companies

Local Bus Charter Service

Parent: Charter Bus Industry

Extended NAICS 485510-03 companies 106companies

Automotive Services-Except Repair & Car Washes

Parent: All Other Automotive Repair and Maintenance

Extended NAICS 811198-10 companies 15companies

Information & Referral Services

Parent: Web Search Portals and All Other Information Services

Extended NAICS 519290-10 companies 3,293companies

Environmental & Ecological Services

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-16 companies 7,296companies

Airline Support Services

Parent: Other Airport Operations

Extended NAICS 488119-06 companies 677companies

Detective Guard & Armored Car Services

Parent: Armored Car Services

Extended NAICS 561613-02 companies 200companies

Builders Service

Parent: Commercial and Institutional Building Construction

Extended NAICS 236220-04 companies 136companies

Mailing & Shipping Services

Parent: Direct Mail Advertising

Extended NAICS 541860-07 companies 24,941companies

Library Support Services

Parent: Administrative Management and General Management Consulting Services

Extended NAICS 541611-21 companies 34companies

Internet Services E-Mail Services

Parent: Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

Extended NAICS 518210-17 companies 25companies

Office Services

Parent: Office Administrative Services

Extended NAICS 561110-11 companies —

Financial Document Information Services

Parent: Document Preparation Services

Extended NAICS 561410-14 companies 12companies

Computers-Service & Repair

Parent: Electronic and Precision Equipment Repair and Maintenance

Extended NAICS 811210-22 companies 8,528companies

Dating Services

Parent: All Other Personal Services

Extended NAICS 812990-12 companies 229companies

Satellite Comms Services-Common Carrier

Parent: Wired Telecommunications Carriers

Extended NAICS 517111-12 companies 110companies

Computer Services

Parent: Custom Computer Programming Services

Extended NAICS 541511-04 companies 2,542companies

Facilities Support Management Services

Parent: Facilities Support Services

Extended NAICS 561210-04 companies 783companies

Miscellaneous Personal Services NEC

Parent: All Other Personal Services

Extended NAICS 812990-46 companies 4,850companies

Referral Services

Parent: Other Individual and Family Services

Extended NAICS 624190-13 companies 196companies

Wheel Alignment-Frame & Axle Service-Auto

Parent: Specialized Automotive Repair

Extended NAICS 811114-46 companies 449companies

Information Retrieval Services

Parent: All Other Telecommunications

Extended NAICS 517810-09 companies 1,152companies

Computer Related Services NEC

Parent: Other Computer Related Services

Extended NAICS 541519-02 companies 4,582companies

Veterinarian Referral/Information Services

Parent: Veterinary Services

Extended NAICS 541940-08 companies 42companies

Government-Individual/Family Social Services

Parent: Child and Youth Services

Extended NAICS 624110-03 companies 811companies

Chronic Disease Services

Parent: Professional Organizations

Extended NAICS 813920-09 companies 10companies

Well Maintenance Service

Parent: Support Activities for Oil and Gas Operations

Extended NAICS 213112-13 companies 15companies

Courier Services

Parent: Couriers and Express Delivery Services

Extended NAICS 492110-02 companies 2,009companies

Guardianship Services

Parent: Trust, Fiduciary, and Custody Activities

Extended NAICS 523991-07 companies 103companies

Secretarial & Court Reporting Services

Parent: Court Reporting and Stenotype Services

Extended NAICS 561492-03 companies 493companies

Telecommunications Services

Parent: All Other Telecommunications

Extended NAICS 517810-16 companies 3,813companies

Meal/Grocery Order & Delivery Services

Parent: Local Messengers and Local Delivery

Extended NAICS 492210-06 companies 419companies

Paging & Answering Service

Parent: Telephone Answering Services

Extended NAICS 561421-02 companies 945companies

Computing Service

Parent: Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

Extended NAICS 518210-06 companies 1,287companies

Accountants Referral Service

Parent: Other Accounting Services

Extended NAICS 541219-04 companies 10companies

Educational Service-Business

Parent: Educational Support Services

Extended NAICS 611710-03 companies 6,710companies

Pollen & Pollination Services

Parent: Soil Preparation, Planting, and Cultivating

Extended NAICS 115112-14 companies 4companies

Oil & Gas Services

Parent: Drilling Oil and Gas Wells

Extended NAICS 213111-09 companies 350companies

Oil & Gas-Field Services NEC

Parent: Support Activities for Oil and Gas Operations

Extended NAICS 213112-04 companies 283companies

Aircraft Support Services

Parent: Other Airport Operations

Extended NAICS 488119-04 companies 49companies

Services Allied To Motion Pictures

Parent: Other Motion Picture and Video Industries

Extended NAICS 512199-02 companies 52companies

Services Allied With Exch Of Sec NEC

Parent: Miscellaneous Financial Investment Activities

Extended NAICS 523999-10 companies 20companies

Aerospace Support Services-Technical

Parent: Facilities Support Services

Extended NAICS 561210-01 companies 44companies

Health & Allied Services

Parent: All Other Miscellaneous Ambulatory Health Care Services

Extended NAICS 621999-14 companies 877companies

Medical Services-Mobile

Parent: All Other Miscellaneous Ambulatory Health Care Services

Extended NAICS 621999-35 companies 67companies

Towing-Truck & Automotive-Referral Service

Parent: Motor Vehicle Towing

Extended NAICS 488410-03 companies 53companies

Communications Services NEC

Parent: All Other Telecommunications

Extended NAICS 517810-02 companies 613companies

Probation Services

Parent: Parole Offices and Probation Offices

Extended NAICS 922150-01 companies 897companies

Attorneys Service Bureaus

Parent: Offices of Lawyers

Extended NAICS 541110-03 companies 185companies

Errands & Miscellaneous Services

Parent: All Other Personal Services

Extended NAICS 812990-50 companies 105companies

Burglary & Robbery Protective Service

Parent: Security Guards and Patrol Services

Extended NAICS 561612-02 companies 6companies

Litigation Support Service

Parent: Investigation and Personal Background Check Services

Extended NAICS 561611-09 companies 201companies

Day Services Adult

Parent: Services for the Elderly and Persons with Disabilities

Extended NAICS 624120-08 companies 81companies

Sexual Assault & Abuse Crisis Services

Parent: Other Individual and Family Services

Extended NAICS 624190-17 companies 93companies

Editorial Services

Parent: Independent Artists, Writers, and Performers

Extended NAICS 711510-34 companies 149companies

Veterans & Military Information Services

Parent: Administration of Veterans' Affairs

Extended NAICS 923140-05 companies 201companies

Personal Service Bureaus

Parent: All Other Personal Services

Extended NAICS 812990-25 companies 117companies

Mobile Telephone Service

Parent: Wireless Telecommunications Carriers (except Satellite)

Extended NAICS 517112-10 companies —

Finding & Searching Service

Parent: Title Abstract and Settlement Offices

Extended NAICS 541191-02 companies 32companies

Satellite Descrambling/Programming Service

Parent: Wired Telecommunications Carriers

Extended NAICS 517111-13 companies 3companies

Escrow Service

Parent: Trust, Fiduciary, and Custody Activities

Extended NAICS 523991-05 companies 1,032companies

Bus Lines-Ticket Agencies

Parent: All Other Travel Arrangement and Reservation Services

Extended NAICS 561599-03 companies 11companies

Commuter & Passenger Rail Service

Parent: Commuter Rail Systems

Extended NAICS 485112-01 companies 241companies

Relocation Service

Parent: Other Activities Related to Real Estate

Extended NAICS 531390-14 companies 762companies

Truck & Trailer Escort Service

Parent: All Other Support Activities for Transportation

Extended NAICS 488999-04 companies 5companies

Oils-Petroleum (Wholesale)

Parent: Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Extended NAICS 424720-18 companies 140companies

Engineers-Petroleum Refining & Trans

Parent: Engineering Services

Extended NAICS 541330-47 companies 19companies

Interstate Commerce Commission Prctnrs

Parent: Other Management Consulting Services

Extended NAICS 541618-06 companies 9companies

Transit Lines

Parent: Other Urban Transit Systems

Extended NAICS 485119-01 companies 1,498companies

Truck Driver-Leasing

Parent: Professional Employer Organizations

Extended NAICS 561330-05 companies 72companies

Helicopter Charter & Tours

Parent: Nonscheduled Chartered Passenger Air Transportation

Extended NAICS 481211-02 companies 84companies

Trucking-Local Cartage

Parent: General Freight Trucking, Local

Extended NAICS 484110-16 companies 2,511companies

Cotton Shippers

Parent: Freight Transportation Arrangement

Extended NAICS 488510-03 companies 2companies

Car Pools

Parent: All Other Support Activities for Transportation

Extended NAICS 488999-02 companies —

Boats-Rental & Charter

Parent: Scenic and Sightseeing Transportation, Water

Extended NAICS 487210-03 companies 1,152companies

Motorcycles-Transporting

Parent: All Other Automotive Repair and Maintenance

Extended NAICS 811198-14 companies 9companies

Airline Companies

Parent: Scheduled Passenger Air Transportation

Extended NAICS 481111-02 companies 712companies

Ship Owners & Operators

Parent: Other Support Activities for Water Transportation

Extended NAICS 488390-06 companies 8companies

Government-Railroads Line-Haul Operators

Parent: Line-Haul Railroads

Extended NAICS 482111-01 companies 7companies

Bus Lines

Parent: Interurban and Rural Bus Transportation

Extended NAICS 485210-01 companies 1,022companies

Boat Yards

Parent: Marinas

Extended NAICS 713930-05 companies 107companies

Deep Sea-Passenger Trans-Except Ferry

Parent: Deep Sea Passenger Transportation

Extended NAICS 483112-01 companies 14companies

Baggage Transfer

Parent: Specialized Freight (except Used Goods) Trucking, Local

Extended NAICS 484220-02 companies 1companies

Recreational Vehicles-Transporting

Parent: All Other Automotive Repair and Maintenance

Extended NAICS 811198-15 companies 9companies

Gasoline-Diesel Bulk (Wholesale)

Parent: Petroleum Bulk Stations and Terminals

Extended NAICS 424710-01 companies 5companies

Automobile-Buyers (Wholesale)

Parent: Wholesale Trade Agents and Brokers

Extended NAICS 425120-02 companies 266companies

Trucking

Parent: Specialized Freight (except Used Goods) Trucking, Long-Distance

Extended NAICS 484230-13 companies 38,132companies

Prisoner Transports

Parent: Regulation and Administration of Transportation Programs

Extended NAICS 926120-08 companies 3companies

Plumbing Drains & Sewer Consultants

Parent: Plumbing, Heating, and Air-Conditioning Contractors

Extended NAICS 238220-26 companies 56companies

Automobile Radiator Repairing

Parent: Specialized Automotive Repair

Extended NAICS 811114-14 companies 597companies

Oil Field Specialties

Parent: Site Preparation Contractors

Extended NAICS 238910-24 companies 106companies

Gas Well Servicing

Parent: Site Preparation Contractors

Extended NAICS 238910-18 companies 44companies

Misc Business Credit Institutions

Parent: International, Secondary Market, and All Other Nondepository Credit Intermediation

Extended NAICS 522299-13 companies 14companies

Medical Diagnostic Equipment-Mobile

Parent: Offices of All Other Miscellaneous Health Practitioners

Extended NAICS 621399-15 companies 34companies

Laundries

Parent: Drycleaning and Laundry Services (except Coin-Operated)

Extended NAICS 812320-01 companies 4,078companies

Companions-Social

Parent: Civic and Social Organizations

Extended NAICS 813410-13 companies 16companies

Luggage Repairing (Retail)

Parent: Luggage and Leather Goods Retailers

Extended NAICS 458320-05 companies 43companies

Computer Data Storage

Parent: Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

Extended NAICS 518210-04 companies 335companies

Accountants-Certified-General

Parent: Offices of Certified Public Accountants

Extended NAICS 541211-02 companies 211companies

Paper-Shredded

Parent: All Other Support Services

Extended NAICS 561990-19 companies 524companies

Telephone Line Providers-Toll Numbers

Parent: All Other Telecommunications

Extended NAICS 517810-19 companies 1companies

Truck-Transport Preparation

Parent: Freight Transportation Arrangement

Extended NAICS 488510-13 companies 1companies

Railroads-Ticket Agencies

Parent: All Other Travel Arrangement and Reservation Services

Extended NAICS 561599-06 companies 7companies

Movers

Parent: General Freight Trucking, Local

Extended NAICS 484110-09 companies 9,938companies

Waste Disposal-Hazardous

Parent: Hazardous Waste Treatment and Disposal

Extended NAICS 562211-03 companies 179companies

Balloons-Manned

Parent: Scenic and Sightseeing Transportation, Other

Extended NAICS 487990-01 companies 158companies

Airplane Rides

Parent: Scenic and Sightseeing Transportation, Other

Extended NAICS 487990-06 companies 14companies

Destination Management

Parent: Travel Agencies

Extended NAICS 561510-02 companies 24companies

Convention Information Bureaus

Parent: Convention and Visitors Bureaus

Extended NAICS 561591-01 companies 402companies

Petroleum Wholesale

Parent: Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Extended NAICS 424720-25 companies 131companies

Metal Buyers (Wholesale)

Parent: Recyclable Material Merchant Wholesalers

Extended NAICS 423930-11 companies 23companies

Oil & Gas Well Plugging

Parent: Site Preparation Contractors

Extended NAICS 238910-19 companies 2companies

Port Services

Parent: Regulation and Administration of Transportation Programs

Extended NAICS 926120-07 companies 6companies

Water Hauling Service

Parent: All Other Support Services

Extended NAICS 561990-21 companies 198companies

Floats-Service

Parent: Specialized Freight (except Used Goods) Trucking, Local

Extended NAICS 484220-04 companies 1companies

License Services

Parent: All Other Business Support Services

Extended NAICS 561499-04 companies 421companies

Automobile Machine Shop Service (Wholesale)

Parent: Motor Vehicle Supplies and New Parts Merchant Wholesalers

Extended NAICS 423120-13 companies 2companies

Other classifications

Search "transportation-services" in SIC 6-Digit codes →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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