> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/naics/488999/ # NAICS code 488999: All Other Support Activities for Transportation The companies classified under NAICS 488999, where they are based, how big they are and how the code maps to SIC. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** NAICS 488999 is the code for All Other Support Activities for Transportation, in sector 48-49: Transportation and Warehousing. The companies counted under it are mostly very small: 55% have 50 or fewer employees, and 61% are headquartered in the United States. ## What is NAICS 488999? NAICS 488999 is the code for All Other Support Activities for Transportation. It belongs to sector 48-49: Transportation and Warehousing. NAICS, the North American Industry Classification System, is the standard U.S. government agencies use to sort businesses by what they mainly do, and each digit narrows the category. Most of the companies counted also carry SIC 4789, Transportation services, in the older SIC system (98%). NAICS is a North American system, so companies outside the US, Canada and Mexico are placed in it by classification. - 55% of the companies counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. - The largest group is headquartered in the United States (61%). Within the US, California is the biggest state (13%). - Most were founded in the 2010s (38%), then the 2000s (22%). **Figure: How NAICS 488999 is built.** The code 488999 split into its parts: sector 48, then subsector, industry group, NAICS industry and U.S. industry. *The six digits of NAICS 488999. Each digit narrows the category.* ## Which companies are classified under NAICS 488999? The biggest by headcount range include Hapag-Lloyd, Ge Transportation, A Wabtec, Swift Transportation, Cargo-Partner and Arrive Logistics. Names link to a company profile where we have one. | Company | Headquarters | Employees | | --- | --- | --- | | [Hapag-Lloyd](https://enrich.chat/company/hapag-lloyd/) | Hamburg, Germany | 10,001+ | | Ge Transportation, A Wabtec | Chicago, IL | 10,001+ | | [Swift Transportation](https://enrich.chat/company/swift-transportation/) | Phoenix, AZ | 10,001+ | | Cargo-Partner | Fischamend, Austria | 1,001 to 5,000 | | Arrive Logistics | Austin, TX | 1,001 to 5,000 | | Onelogix Group | Ekurhuleni, South Africa | 1,001 to 5,000 | | Tmc Transportation | Des Moines, IA | 1,001 to 5,000 | | Clasquin | Lyon, France | 1,001 to 5,000 | | Eurotunnel | Coquelles, France | 1,001 to 5,000 | | Transpennine Express | Manchester, United Kingdom | 1,001 to 5,000 | | Leonardo Logistics | Rome, Italy | 1,001 to 5,000 | | Sifa | Villejust, France | 1,001 to 5,000 | | Ziegler France | Roncq, France | 1,001 to 5,000 | | Wared Logistics | Mecca, Saudi Arabia | 1,001 to 5,000 | | Symbia Logistics | Rocky Mountain, United States | 1,001 to 5,000 | | Temco Logistics | Pomona, CA | 1,001 to 5,000 | | Ana Cargo | Minato-Ku, Japan | 1,001 to 5,000 | | Suomen Kaukokiito | Tampere, Finland | 1,001 to 5,000 | | Fhi | Fuquay Varina, NC | 1,001 to 5,000 | | Venture Logistics | Indianapolis, IN | 1,001 to 5,000 | | Navin Group | Ahmedabad, India | 1,001 to 5,000 | | Pindulo Vdm | Saldanha, South Africa | 501 to 1,000 | | Cincinnati Metro | Cincinnati, OH | 501 to 1,000 | | Dispeo | Hem, France | 501 to 1,000 | | Trans-West Logistics | Lachine, Canada | 501 to 1,000 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## Where are NAICS 488999 companies based? The largest groups are headquartered in the United States (61%), the United Kingdom (7%) and Italy (6%). **Figure: Where companies in NAICS 488999 are based.** Bars for the share of counted companies in NAICS 488999 headquartered in each country: United States 61%, United Kingdom 7%, Italy 6%, France 5%, Spain 3%, India 2%, Sweden 2%, Greece 2%. *Share of counted companies in NAICS 488999 by headquarters country.* Within the United States, California (13%), Illinois (11%) and Texas (9%) lead. **Figure: US headquarters of companies in NAICS 488999, by state.** A tile map of the United States shaded by the share of counted US companies in NAICS 488999 headquartered in each state. The largest are California 13%, Illinois 11%, Texas 9%. *Share of counted US companies in NAICS 488999 by headquarters state. The three largest states are outlined.* ## How big are the companies counted for NAICS 488999? 55% of them have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of companies in NAICS 488999.** Seven columns for the share of counted companies in NAICS 488999 in each employee range: 11 to 50 55%, 51 to 200 31%, 201 to 500 7%, 501 to 1,000 2%, 1,001 to 5,000 4%, 5,001 to 10,000 0%, 10,001+ 1%. *Share of counted companies in NAICS 488999 in each employee range.* ## How old are NAICS 488999 companies? Most were founded in the 2010s (38%), then the 2000s (22%). **Figure: When companies in NAICS 488999 were founded.** Eight columns for the share of counted companies in NAICS 488999 founded in each era: Before 1960 5%, 1960s 3%, 1970s 4%, 1980s 11%, 1990s 13%, 2000s 22%, 2010s 38%, 2020s 4%. *Share of counted companies in NAICS 488999 by the era they were founded in, for the ones that list a founding year.* ## How NAICS 488999 compares - 42% were founded in 2010 or later, against 30% across all NAICS codes on this site. - Illinois holds 11% of the US companies here, against 4% across all NAICS codes on this site. ## How do NAICS 488999 companies describe themselves? A code is assigned by classification, and a company does not choose its own, so the label a company uses for itself can differ. The most common labels here are Transportation; Logistics; Supply Chain and Storage (51%), Truck Transportation (28%) and Transportation/Trucking/Railroad (9%). **Figure: How companies in NAICS 488999 describe themselves.** Bars for the share of counted companies in NAICS 488999 that give each industry on their public profile: Transportation; Logistics; Supply Chain and Storage 51%, Truck Transportation 28%, Transportation/Trucking/Railroad 9%, Freight and Package Transportation 7%, Maritime Transportation 5%. *Share of counted companies in NAICS 488999 by the industry they list on their public profile.* ## NAICS 488999 and the SIC system NAICS replaced SIC in 1997, but the two do not line up one to one: companies filed under one NAICS code can carry several SIC codes. These are the ones seen most. | Code | Title | Share of counted | | --- | --- | --- | | SIC 4789 | Transportation services | 98% | ## Where NAICS codes come from NAICS is maintained by the U.S. Census Bureau with Canada and Mexico and revised every five years; the current edition is NAICS 2022. To check exactly what a code includes, search the [official NAICS index](https://www.census.gov/naics/) or read the Census Bureau's [guide to understanding NAICS](https://www.census.gov/programs-surveys/economic-census/year/2022/guidance/understanding-naics.html). Pick a code by what a company mostly does, not by who it sells to. ## How do you reach the people at NAICS 488999 companies? The people to talk to are usually operations, fleet and supply chain leaders. You can build the list from this code in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the companies with NAICS code 488999 (All Other Support Activities for Transportation) ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the operations, fleet and supply chain leaders at companies with NAICS code 488999, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Others in sector 48-49: [NAICS 488510: Freight Transportation Arrangement](https://enrich.chat/naics/488510/)[NAICS 484121: General Freight Trucking, Long-Distance](https://enrich.chat/naics/484121/)[NAICS 484110: General Freight Trucking, Local](https://enrich.chat/naics/484110/)[NAICS 484210: Used Household and Office Goods Moving](https://enrich.chat/naics/484210/)[NAICS 485320: Limousine Service](https://enrich.chat/naics/485320/)[NAICS 488119: Other Airport Operations](https://enrich.chat/naics/488119/)[NAICS 488210: Support Activities for Rail Transportation](https://enrich.chat/naics/488210/)[NAICS 488190: Other Support Activities for Air](https://enrich.chat/naics/488190/) ## Frequently asked questions ### What is NAICS code 488999? NAICS 488999 is the code for All Other Support Activities for Transportation, in sector 48-49: Transportation and Warehousing. ### What is the SIC code for NAICS 488999 (All Other Support Activities for Transportation)? 98% of the companies counted carry SIC 4789 (Transportation services), but the two systems do not map one to one. ### Which companies are classified under NAICS 488999? The biggest by headcount range include Hapag-Lloyd, Ge Transportation, A Wabtec, Swift Transportation, Cargo-Partner and Arrive Logistics. The page lists 25 with links to their profiles where we have them. ### Where are NAICS 488999 companies based? The largest groups are headquartered in the United States (61%), the United Kingdom (7%) and Italy (6%). ### How big are the companies in NAICS 488999? 55% have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Is NAICS 488999 the same as a SIC code? No. NAICS replaced SIC as the U.S. federal standard in 1997, and the two do not map one to one. The SIC code seen most among these companies is 4789. ## Try this prompt Find the people at NAICS 488999 companies ```text Use www.enrich.chat to find the operations, fleet and supply chain leaders at companies with NAICS code 488999, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)