Menu Close
NAICS
NAICS Codes

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

NAICS Code Lookup / Directory NAICS Classification & Reference Center
SIC
SIC Codes

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

SIC Code Lookup / Directory SIC Classification & Reference Center
Code Systems
Code Systems

Standard classification systems used to organize industries, products, occupations, and business identifiers across U.S. and global datasets

Industry Codes
SIC 6-Digit NAICS 8-Digit ISIC (International) NACE UKSIC ANZSIC SCIAN Français SCIAN Español
Occupational & Educational Codes
SOC Extended SOC CIP
Product Codes
NAPCS CPA HS CPC CN
Specialized Business Codes
CAGE DUNS GICS EBOPS
Classification Research Tools Center What Is a Classification System
Classification Conversion Tools
Classification Conversion Tools

Convert industry codes between classification systems

U.S Industry Codes SIC → NAICS NAICS → SIC
International Industry Codes ISIC → NAICS NAICS → ISIC
Occupational and Educational Codes CIP → SOC SOC → CIP
Industry Intelligence Center
Industry Intelligence Center

Industry research, structure, and applied insights built on governed NAICS & SIC classification standards.

Overview Industry Classification Hubs Trending Industries Applied Use Cases & Business Intelligence SIC vs NAICS (Comparisons & Context)
Governance
Governance

Governance at SICCODE.com defines how industry classification data is maintained, reviewed, and validated over time. It documents the standards, verification frameworks, and editorial controls used to ensure consistent and neutral application of NAICS and SIC classifications.

Authority & Trust Hub Classification Governance & Standards Center Our Classification Methodology Industry Classification Verification Framework Data Accuracy & Standards Alignment Editorial Neutrality Standards Industry Classification Review Team
Register My Business Login
My Profile
Das​h​board Prev​iew Busi​ness Det​ails Indu​stry Co​des S​IC & NAI​CS Ba​dge
Lo​go​ut
Products & Services
Business Lists USA Business Lists Business Lists by NAICS Business Lists by SIC New Businesses List USA Business Mailing Lists Canada Business Lists
Email Lists Email Lists by NAICS & SIC Executive Email Lists
Data Appending & Enrichment Clean & Enrich Your Company File Classification Appending NAICS Code Appending SIC Code Appending
Targeting & Classification Find Companies Like Your Customers Find Your NAICS & SIC Codes
Large Datasets U.S. Business Database Data for AI & Analytics U.S. Business Location Data Classification Data Licensing Canada Business Database
Pricing & Custom Quotes See standard pricing or tell us what data you need. See All Available Data Fields →
View Pricing & Get a Quote
Company
About SICCODE.com About SICCODE.com Why SICCODE.com Our Story & Mission How It Works Contact Us Blog
Data & Recognition About Our Business Data Business Data Dictionary Citations & Academic Recognition
Buy Business List
 
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:488"

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

Air Traffic Control Tower

Parent: Air Traffic Control

 Extended NAICS 488111-01 companies 39companies

Aircraft Ferrying & Transporting Service

Parent: Other Airport Operations

 Extended NAICS 488119-01 companies 5companies

Aircraft Hangars-Rental & Sales

Parent: Other Airport Operations

 Extended NAICS 488119-02 companies 41companies

Aircraft Storage

Parent: Other Airport Operations

 Extended NAICS 488119-03 companies 27companies

Aircraft Support Services

Parent: Other Airport Operations

 Extended NAICS 488119-04 companies 49companies

Aircraft Upholsterers

Parent: Other Airport Operations

 Extended NAICS 488119-05 companies 18companies

Airline Support Services

Parent: Other Airport Operations

 Extended NAICS 488119-06 companies 677companies

Airports

Parent: Other Airport Operations

 Extended NAICS 488119-07 companies 1,978companies

Airport Authority & Terminal Services

Parent: Other Airport Operations

 Extended NAICS 488119-08 companies 261companies

Sea Plane Base

Parent: Other Airport Operations

 Extended NAICS 488119-09 companies 76companies

Airport Services

Parent: Other Airport Operations

 Extended NAICS 488119-10 companies 530companies

Heliports

Parent: Other Airport Operations

 Extended NAICS 488119-11 companies 10companies

Aircraft Engines-Servicing & Maintenance

Parent: Other Support Activities for Air Transportation

 Extended NAICS 488190-01 companies 49companies

Aircraft Ground Support & Service Equip

Parent: Other Support Activities for Air Transportation

 Extended NAICS 488190-02 companies 79companies

Aircraft Refinishing & Painting

Parent: Other Support Activities for Air Transportation

 Extended NAICS 488190-03 companies 22companies

Aircraft Servicing & Maintenance

Parent: Other Support Activities for Air Transportation

 Extended NAICS 488190-04 companies 1,616companies

Helicopter-Servicing & Maintenance

Parent: Other Support Activities for Air Transportation

 Extended NAICS 488190-05 companies 16companies

Clothing-Activewear

Parent: Other Support Activities for Air Transportation

 Extended NAICS 488190-06 companies 15companies

Aircraft-Restore & Customize

Parent: Other Support Activities for Air Transportation

 Extended NAICS 488190-07 companies 6companies

Car Loading & Unloading

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-01 companies 18companies

Hospital Transportation Service

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-02 companies 4companies

Pilot Car Service

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-03 companies 103companies

Railroad Equipment & Supplies Repairing

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-04 companies 47companies

Railroad Switching & Terminal Estblshmnt

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-05 companies 9companies

Stock Yards

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-07 companies 30companies

Transportation

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-08 companies 10,634companies

Transportation Equipment-Leasing

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-09 companies 5companies

Transportation Services NEC

Parent: Support Activities for Rail Transportation

 Extended NAICS 488210-10 companies 213companies

Docks (Facility)

Parent: Port and Harbor Operations

 Extended NAICS 488310-01 companies 47companies

Moorages

Parent: Port and Harbor Operations

 Extended NAICS 488310-02 companies 11companies

Ports

Parent: Port and Harbor Operations

 Extended NAICS 488310-03 companies 34companies

Lighthouses

Parent: Port and Harbor Operations

 Extended NAICS 488310-04 companies 38companies

Terminals Blocks Boards & Strips

Parent: Port and Harbor Operations

 Extended NAICS 488310-05 companies 1companies

Lighterage

Parent: Marine Cargo Handling

 Extended NAICS 488320-01 companies 1companies

Marine Cargo Handling

Parent: Marine Cargo Handling

 Extended NAICS 488320-02 companies 253companies

Ship Cleaning

Parent: Marine Cargo Handling

 Extended NAICS 488320-03 companies 3companies

Ship Mooring Line Service

Parent: Marine Cargo Handling

 Extended NAICS 488320-04 companies 3companies

Terminals-River & Marine

Parent: Marine Cargo Handling

 Extended NAICS 488320-05 companies 36companies

Stevedoring Contractors

Parent: Marine Cargo Handling

 Extended NAICS 488320-06 companies 80companies

Container Management Services

Parent: Marine Cargo Handling

 Extended NAICS 488320-07 companies 7companies

Marine Vessel Management

Parent: Navigational Services to Shipping

 Extended NAICS 488330-01 companies 16companies

Marine Ways

Parent: Navigational Services to Shipping

 Extended NAICS 488330-02 companies 3companies

Pilots-Marine

Parent: Navigational Services to Shipping

 Extended NAICS 488330-03 companies 15companies

Salvage-Marine

Parent: Navigational Services to Shipping

 Extended NAICS 488330-04 companies 36companies

Surveyors-Marine

Parent: Navigational Services to Shipping

 Extended NAICS 488330-05 companies 261companies

Towing-Marine

Parent: Navigational Services to Shipping

 Extended NAICS 488330-06 companies 710companies

Boat Cleaning

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-01 companies 109companies

Boat Launching

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-02 companies 23companies

Boat Transporting

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-03 companies 79companies

Boats-Livery

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-04 companies 2companies

Marine Documentation

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-05 companies 2companies

Ship Owners & Operators

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-06 companies 8companies

Ship Registers

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-07 companies 6companies

Ship Wreckers

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-08 companies 1companies

Water Transportation Services NEC

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-09 companies 126companies

Propellers Repairing

Parent: Other Support Activities for Water Transportation

 Extended NAICS 488390-10 companies 15companies

Roadside Assistance

Parent: Motor Vehicle Towing

 Extended NAICS 488410-01 companies 771companies

Towing-Truck

Parent: Motor Vehicle Towing

 Extended NAICS 488410-02 companies 604companies

Towing-Truck & Automotive-Referral Service

Parent: Motor Vehicle Towing

 Extended NAICS 488410-03 companies 53companies

Winch Truck Service

Parent: Motor Vehicle Towing

 Extended NAICS 488410-05 companies 1companies

Wrecker Service

Parent: Motor Vehicle Towing

 Extended NAICS 488410-06 companies 12,352companies

Towing Motorhomes

Parent: Motor Vehicle Towing

 Extended NAICS 488410-07 companies 368companies

Automobile Impound Retrieval Services

Parent: Motor Vehicle Towing

 Extended NAICS 488410-08 companies 7companies

Bridge & Tunnel Operating Companies

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-01 companies 7companies

Dispatch Service-Trucking

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-02 companies 149companies

Fixed Facilities & Inspection/Weighing

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-03 companies 13companies

Freight-Inspection

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-04 companies 3companies

Scales-Public

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-05 companies 16companies

Surveyors-Cargo

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-07 companies 17companies

Terminal & Service Facilities

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-08 companies 16companies

Terminal Operators & Warehousemen

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-09 companies 15companies

Toll Bridges

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-10 companies 17companies

Truck Scales

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-11 companies 1,569companies

Truck Terminals

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-12 companies 22companies

Truck Testing Stations

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-13 companies 10companies

Weighers

Parent: Other Support Activities for Road Transportation

 Extended NAICS 488490-14 companies 8companies

Brokers-Motor Transportation

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-01 companies 33companies

Containerized Freight & Cargo Service

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-02 companies 126companies

Cotton Shippers

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-03 companies 2companies

Freight Brokers & Agents

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-04 companies 396companies

Freight-Consolidating

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-05 companies 71companies

Freight-Forwarding

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-06 companies 3,548companies

Freight-Traffic Managers

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-07 companies 16companies

Freight-Traffic Service

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-08 companies 66companies

Publishers-Shipping Service

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-09 companies 2companies

Routing Service-Air/Highway/Marine

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-10 companies 3companies

Transportation Consultants

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-11 companies 3,242companies

Transportation Lines

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-12 companies 189companies

Truck-Transport Preparation

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-13 companies 1companies

Trucking Consultants

Parent: Freight Transportation Arrangement

 Extended NAICS 488510-14 companies 49companies

Packing & Crating Service

Parent: Packing and Crating

 Extended NAICS 488991-02 companies 671companies

Ride Share Information

Parent: All Other Support Activities for Transportation

 Extended NAICS 488999-01 companies 37companies

Car Pools

Parent: All Other Support Activities for Transportation

 Extended NAICS 488999-02 companies —

Car Sharing

Parent: All Other Support Activities for Transportation

 Extended NAICS 488999-03 companies —

Truck & Trailer Escort Service

Parent: All Other Support Activities for Transportation

 Extended NAICS 488999-04 companies 5companies

Other classifications

Search "naics:488" in SIC 6-Digit codes →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

Classification methodology →

SICCODE.com business data

15M+ companies · 20M+ establishments

About our business data →

Need help finding the right data?

Tell us who you want to reach. Our company and contact data supports outreach, CRM enrichment, and AI-assisted prospecting.

Free assistance · Fast replies during business hours

Put this data to work

Need companies or contacts?

Email, phone and direct mail lists · Request a free count & sample →

Find companies like your best customers

Lookalike targeting · Share examples →

Customer file missing industry codes?

NAICS and SIC appending · Get codes added →

Code too broad? Refine your targets by company fit.

Website-Reviewed & Enriched Lists · See how it works →

Standard business-list orders start at $50, with flexibility for smaller industry lists.

See what's included in a business list

Standard business list fields

Company & contacts

Company name, contact name and title, phone, website

Address & location

Business and mailing address, location type, latitude/longitude

Industry & firmographics

NAICS and SIC codes and titles, sales, employees, years in business, modeled credit

Field availability varies by company.

Optional business contact emails

Available for eligible U.S. lists, priced separately. Not included in Canadian lists.

Additional data on request

More business attributes, geographic details, digital information, and website research.

View full Business Data Dictionary →

See all products and pricing

Classification & Data Governance

Industry Intelligence

Industry research, structure, governance alignment, and applied industry classification insights, across marketing, compliance, analytics, and enterprise decision-making.

Governance & Methodology Data Accuracy & Benchmarks

Industry Classification Hubs

Sector-level NAICS & SIC classification hubs defining scope, boundaries, examples, and cross-industry distinctions.

Classification Research Tools

Code lookups, conversions, and research utilities for NAICS, SIC, ISIC, and related classification systems.

NAICS Lookup / Directory SIC Lookup / Directory

Applied Data Services & Use Cases

How classification-first data supports business lists, enrichment, analytics, and compliance workflows.

Business & Company Lists Data Appending & Enrichment

Authority & Trust Hub

Governed industry classification reference.

Expert-guided methodology · Documented updates & revision history · 2026 Edition

SICCODE.com provides free public access to core NAICS, SIC, and SOC reference data. Paid services support verified, documented, and enterprise-scale classification needs.

NAICS & SIC Code Business Registration | About Us | Contact Us | Privacy Policy | Terms & Conditions

Industry Classification Reference

Trusted since 1998