THREE THIRTEEN LOGISTICS LLC

Other Support Activities for Air Transportation

Establishments in this category are primarly engaged in providing specialized services for air transportation (except air traffic control and other airport operations).

Illustrative Examples:

Aircraft maintenance and repair services (except factory conversions, overhauls, rebuilding)
Aircraft passenger screening security services
Aircraft testing services

Support Activities for Rail Transportation

Establishments in this category are primarly engaged in providing specialized services for railroad transportation, including servicing, routine repairing (except factory conversion, overhaul, or rebuilding of rolling stock), and maintaining rail cars; loading and unloading rail cars; and operating independent terminals.

Port and Harbor Operations

Establishments in this category are primarly engaged in operating ports, harbors (including docking and pier facilities), or canals.

Other Support Activities for Road Transportation

Establishments in this category are primarly engaged in providing services (except motor vehicle towing) to road network users.

Illustrative Examples:

Bridge, tunnel, and highway operations
Pilot car services (i.e., wide load warning services)
Truck or weighing station operations
Driving services, independent (e.g., automobile, truck delivery)

Freight Transportation Arrangement

Establishments in this category are primarly engaged in arranging transportation of freight between shippers and carriers. These establishments are usually known as freight forwarders, marine shipping agents, or customs brokers and offer a combination of services spanning transportation modes but do not directly provide shipping services.

All Other Support Activities for Transportation

This includes establishments primarily engaged in providing support activities to transportation (except for air transportation; rail transportation; water transportation; road transportation; freight transportation arrangement; and packing and crating).

Illustrative Examples:

Arrangement of vanpools or car pools (except ridesharing arrangement services)
Independent pipeline terminal facilities
Stockyards (i.e., not for fattening or selling livestock)

All Other Travel Arrangement and Reservation Services

This includes establishments (except travel agencies, tour operators, and convention and visitors bureaus) primarily engaged in providing travel arrangement and reservation services.

Illustrative Examples:

Condominium time-share exchange services
Ticket (e.g., airline, bus, cruise ship, sports, theatrical) offices
Road and travel services automobile clubs
Reservation (e.g., airline, car rental, hotel, restaurant) services
Ticket (e.g., amusement, sports, theatrical) agencies