> 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/488210/ # NAICS code 488210: Support Activities for Rail Transportation The companies classified under NAICS 488210, 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 488210 is the code for Support Activities for Rail Transportation, in sector 48-49: Transportation and Warehousing. The companies counted under it are mostly very small: 58% have 50 or fewer employees, and 88% are headquartered in the United States. ## What is NAICS 488210? NAICS 488210 is the code for Support Activities for Rail 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 (86%). - 58% 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 (88%). Within the US, California is the biggest state (11%). - Most were founded in the 2010s (45%), then the 2000s (26%). **Figure: How NAICS 488210 is built.** The code 488210 split into its parts: sector 48, then subsector, industry group, NAICS industry and U.S. industry. *The six digits of NAICS 488210. Each digit narrows the category.* ## Which companies are classified under NAICS 488210? The biggest by headcount range include Trenitalia, Delhi Metro Rail, Qatar Aviation Services, Autostrade Per L'italia and Carter Logistics. Names link to a company profile where we have one. | Company | Headquarters | Employees | | --- | --- | --- | | Trenitalia | Roma, Italy | 10,001+ | | Autostrade Per L'italia | Roma, Italy | 1,001 to 5,000 | | Carter Logistics | Anderson, IN | 1,001 to 5,000 | | Arriva Rail London | London, United Kingdom | 1,001 to 5,000 | | Bird Worldwide Flight Services | New Delhi, India | 1,001 to 5,000 | | Parsec | Battleboro, NC | 1,001 to 5,000 | | Montana Rail Link | Missoula, MT | 1,001 to 5,000 | | Premier Transportation | Forest Park, GA | 1,001 to 5,000 | | Pt. Kereta Commuter Indonesia | Dki Jakarta, Indonesia | 1,001 to 5,000 | | Omnitrax | Denver, CO | 501 to 1,000 | | Hulcher Services | Denton, TX | 501 to 1,000 | | Yeti Airlines | Kathmandu, Nepal | 501 to 1,000 | | Sperry Rail | Shelton, CT | 501 to 1,000 | | Cacc Cargolinx | Cairo, Egypt | 501 to 1,000 | | Cathcart Rail | Columbus, OH | 501 to 1,000 | | Safe Bag | Gallarate, Italy | 501 to 1,000 | | Jaguar Transport Holdings | Joplin, MO | 201 to 500 | | Pcc Logistics | San Leandro, CA | 201 to 500 | | Ready Logistics | Phoenix, AZ | 201 to 500 | | Mercer Transportation | Louisville, KY | 201 to 500 | | Robbie D. Wood | Hueytown, AL | 201 to 500 | | Tnt Railcar Services | Jefferson, TX | 201 to 500 | | Tribe Express | Gainesville, GA | 201 to 500 | | Town & Country Movers | Gaithersburg, MD | 201 to 500 | | Swan Transportation Services | Tyler, TX | 51 to 200 | 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 488210 companies based? The largest groups are headquartered in the United States (88%), India (2%) and Italy (2%). **Figure: Where companies in NAICS 488210 are based.** Bars for the share of counted companies in NAICS 488210 headquartered in each country: United States 88%, India 2%, Italy 2%, United Kingdom 2%. *Share of counted companies in NAICS 488210 by headquarters country.* Within the United States, California (11%), Florida (11%) and Texas (10%) lead. **Figure: US headquarters of companies in NAICS 488210, by state.** A tile map of the United States shaded by the share of counted US companies in NAICS 488210 headquartered in each state. The largest are California 11%, Florida 11%, Texas 10%. *Share of counted US companies in NAICS 488210 by headquarters state. The three largest states are outlined.* ## How big are the companies counted for NAICS 488210? 58% 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 488210.** Seven columns for the share of counted companies in NAICS 488210 in each employee range: 11 to 50 58%, 51 to 200 26%, 201 to 500 5%, 501 to 1,000 5%, 1,001 to 5,000 5%, 5,001 to 10,000 1%, 10,001+ 1%. *Share of counted companies in NAICS 488210 in each employee range.* ## How old are NAICS 488210 companies? Most were founded in the 2010s (45%), then the 2000s (26%). **Figure: When companies in NAICS 488210 were founded.** Eight columns for the share of counted companies in NAICS 488210 founded in each era: Before 1960 2%, 1960s 4%, 1970s 4%, 1980s 4%, 1990s 14%, 2000s 26%, 2010s 45%, 2020s 2%. *Share of counted companies in NAICS 488210 by the era they were founded in, for the ones that list a founding year.* ## How NAICS 488210 compares - 47% were founded in 2010 or later, against 30% across all NAICS codes on this site. - Florida holds 11% of the US companies here, against 7% across all NAICS codes on this site. ## How do NAICS 488210 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 Truck Transportation (35%), Transportation; Logistics; Supply Chain and Storage (20%) and Freight and Package Transportation (14%). **Figure: How companies in NAICS 488210 describe themselves.** Bars for the share of counted companies in NAICS 488210 that give each industry on their public profile: Truck Transportation 35%, Transportation; Logistics; Supply Chain and Storage 20%, Freight and Package Transportation 14%, Transportation/Trucking/Railroad 12%, Construction 5%, Rail Transportation 5%. *Share of counted companies in NAICS 488210 by the industry they list on their public profile.* ## NAICS 488210 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 | 86% | | SIC 4013 | Rail switching and terminal services | 4% | ## 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 488210 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 488210 (Support Activities for Rail 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 488210, 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 488999: All Other Support Activities](https://enrich.chat/naics/488999/)[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 488190: Other Support Activities for Air](https://enrich.chat/naics/488190/) ## Frequently asked questions ### What is NAICS code 488210? NAICS 488210 is the code for Support Activities for Rail Transportation, in sector 48-49: Transportation and Warehousing. ### What is the SIC code for NAICS 488210 (Support Activities for Rail Transportation)? 86% 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 488210? The biggest by headcount range include Trenitalia, Delhi Metro Rail, Qatar Aviation Services, Autostrade Per L'italia and Carter Logistics. The page lists 25 with links to their profiles where we have them. ### Where are NAICS 488210 companies based? The largest groups are headquartered in the United States (88%), India (2%) and Italy (2%). ### How big are the companies in NAICS 488210? 58% 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. ### How do I find a company's NAICS code? Search the official NAICS index at the U.S. Census Bureau for the code that matches what the company mostly does. Public companies in the US also list a SIC code in their SEC EDGAR profile. ## Try this prompt Find the people at NAICS 488210 companies ```text Use www.enrich.chat to find the operations, fleet and supply chain leaders at companies with NAICS code 488210, 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/)