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SIC CODE 9621
SIC Code 9621 - Regulation and Administration of Transportation

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SIC Code 9621 - Regulation and Administration of Transportation

Government Level - SIC 4-Digit
Description Hierarchy SIC 6-Digit Cross-References Companies Alternative SIC Codes Related Code Systems

Business Lists and Databases Available for Marketing and Research

Total Verified Companies: 5,123
Contact Emails: 87,524
Company Websites: 3,073
Phone Numbers: 4,267
Business Addresses: 5,123
Companies with Email: 2,198
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NAICS CODE 9621
Reach new customers, connect with decision makers, and grow your business. Pricing from $0.05 to $0.30 per lead.
Last Updated: 04/30/2025

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  • Continuously Updated Business Database
  • Phone-Verified Twice Annually
  • Monthly NCOA Processing via USPS
  • Compiled using national directory assistance data, annual reports, SEC filings, corporate registers, public records, new business phone numbers, online information, government registrations, legal filings, telephone verification, self-reported business information, and business directories.

Every purchased list is personally double verified by our Data Team using complex checks and scans.

Ideal for: Direct Mailing Email Campaigns Calling Market Research ‐ Free Sample & Report, Custom Lists, and Expert Support — All Included
Looking for more companies? See NAICS 962 - Regulation and Administration of Transportation - 5,123 companies, 87,524 emails.

Description

Government establishments primarily engaged in regulation, licensing, planning, inspection and investigation of transportation services and facilities. Motor vehicle and operator licensing is classified here. Establishments of the Coast Guard that perform functions related to the regulation, administration and operation of transportation are included here. Also included in this industry are civilian government air traffic control and aircraft inspection establishments. Source: OSHA.gov

SIC Code 9621 - Regulation and Administration of Transportation is a final level code of the “Public Administration” Division. There are 5,123 companies classified in this industry in the USA with an estimated employment of 2288 people.

Parent Category - 3-digit Level (less specific)

  • 962 - Regulation and Administration of Transportation

Marketing: SIC Codes (6-digit) for Regulation and Administration of Transportation

Access In-depth Industry Analysis: Reach out to companies and executives within these industries.

  • Industry Companies Available
  • 9621-01 - Federal Government-Regulation & Administration-Transportation Programs 324
  • 9621-02 - State Government-Regulation & Administration-Transportation Programs 1,101
  • 9621-03 - County Government-Regulation & Administration-Transportation Programs 82
  • 9621-04 - City Government-Regulation & Administration-Transportation Programs 483
  • 9621-05 - Port Services 6
  • Industry Companies Available
  • 9621-06 - Department Of Motor Vehicles 2,308
  • 9621-07 - Transportation Authorities 619
  • 9621-08 - Aircraft Inspection 6
  • 9621-09 - Prisoner Transports 3
  • 9621-11 - Vehicle Registration Renewal Kiosk 191

Industry Executives

Would you like to email executives in SIC Code 9621 - Regulation and Administration of Transportation? Below are some of the common job titles available to be targeted.

  • Business Development
  • Chairman
  • C-Level
  • Director
  • Engineering
  • Executive Director
  • Facilities
  • Finance
  • Human Resource
  • IT
  • Manager
  • Marketing
  • Manufacturing
  • Operations
  • Owner
  • Partner
  • President
  • Principal
  • Purchasing
  • Sales
  • Vice President

For specific job title targeting, please provide details in the business list request form.

Executive Email List

Industry Image

Example photo for industry SIC 9621 - Regulation and Administration of Transportation. This image represents an activity or product found in this industry.

SIC Code 9621 - Regulation and Administration of Transportation

Cross-References

For some business types, there may be a similar industry to SIC Code 9621 - Regulation and Administration of Transportation that is a better classification match. Parking authorities are classified here, but the operators of lots and garages are classified in Services, SIC Code - 7521. Operators of railroads, subways, depots, ports, toll roads and bridges, and other transportation facilities are classified in Transportation and Public Utilities

Companies

SICCODE.com compiles comprehensive business data and executive contact leads for businesses within SIC Code 9621 - Regulation and Administration of Transportation. Some of the leading and most notable companies are listed below. To order a list of companies within SIC Code 9621 - Regulation and Administration of Transportation for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. Our data analysts are standing by to assist in your list setup and target marketing.

  • Riverside Local Transportation
  • US FAA
  • Highway Department
  • Public Works Motor Pool
  • Laidlaw Education Service Inc
  • John F Kennedy Memorial Hwy
  • Motor Vehicle Department
  • MA Registry of Motor Vehicles
  • MA Registry of Motor Vehicles
  • MA Registry of Motor Vehicles
More Companies
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Alternative SIC Code Categories for SIC 9621

For business marketing and targeting purposes, please refer to the SIC Codes 6-Digit.

7-digit SIC

  • 9621001Government-Transportation Programs
  • 9621002State Government-Transportation Programs
  • 9621003Federal Government-Transportation Programs
  • 9621004Government-Air Traffic Control Operations
  • 9621005Bureau Of Public Roads
  • 9621006City Government-Transportation Programs
  • 9621007Coast Guard For Transportation Programs
  • 9621008Nonoperating Government For Transportation Programs
  • 9621009Government-Motor Vehicle Licensing & Inspections
  • 9621010County Government-Transportation Programs
  • 9621011Licensing Agencies
  • 9621012Transportation Licensing & Inspections
  • 9621013Aircraft Regulating Agencies
  • 9621014Water Vessel Regulation
  • 9621015Transit System Authorities
  • 9621016Port Authorities
  • 9621017Aircraft Inspection
  • 9621018Port Services
  • 9621019Motor Carrier Licensing & Inspection Office, Government
  • 9621020Regulation, Administration Of Transportation
  • 9621021Interstate Commerce Commission
  • 9621022Railroad & Warehouse Commission

8-digit SIC

  • 96210000Regulation, Administration Of Transportation
  • 96210100Aircraft Regulating Agencies
  • 96210101Air Traffic Control Operations, Government
  • 96210102Aircraft Inspection, Government
  • 96210200Licensing Agencies
  • 96210201Licensing, Inspection: Transportation Facilities, Services
  • 96210202Motor Carrier Licensing And Inspection Office, Government
  • 96210203Motor Vehicle Licensing And Inspection Office, Government
  • 96210300Water Vessels And Port Regulating Agencies
  • 96210301Coast Guard, Regulation And Administration Of Transportation
  • 96210302Port Authority Or District: Government, Nonoperating
  • 96210400Regulation, Administration Of Transportation, Level Of Gover
  • 96210401Regulation, Administration Of Transportation, Federal Govern
  • 96210402Regulation, Administration Of Transportation, State Governme
  • 96210403Regulation, Administration Of Transportation, County Governm
  • 96210404Regulation, Administration Of Transportation, Local Governme
  • 96219901Bureau Of Public Roads
  • 96219902Interstate Commerce Commission
  • 96219903Railroad And Warehouse Commission, Government
  • 96219904Transit System Or Authority: Government, Nonoperating
  • 96219905Transportation Department: Government, Nonoperating

Related Code Systems

There are alternative classification systems to using SIC Codes. A common and highly detailed business classification system can be found with the NAICS Code system. The NAICS Code system is used by the US Government for statistical classification, compilation, and analysis. To explore and search within the NAICS Code system, please use the link(s) below.

NAICS Codes

  • 488111-Air Traffic Control
  • 926120-Regulation and Administration of Transportation Programs

ISIC Codes

  • 5223-Service Activities Incidental To Air Transportation
  • 8413-Regulation Of And Contribution To More Efficient Operation Of Businesses
  • 8423-Public Order And Safety Activities

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