Verified Nov 2026
Other
·
Chicago, Illinois
·
Since 1891
Union Tank Car Company (UTLX) is headquartered in Chicago, Illinois, and was founded in 1891. It manufactures, leases, and maintains railroad tank cars and freight cars, operating a fleet of roughly 120,000 tank cars and 10,000 freight cars. The company has between 1,000 and 5,000 employees and is part of the Marmon Group, a Berkshire Hathaway company. Its customers span the chemical, energy, agriculture, and food sectors. In April 2026, U.S. Senator Bill Cassidy publicly reported that his office secured tariff relief for its Louisiana railcar manufacturing operations.
Union Tank Car Company - Utlx at a glance
Revenue
$1-5B
Est. band
Employees
1,000-5,000
Founded
1891
Headquarters
Chicago, Illinois
Industries
Automotive
Construction
Industrial Equipment
Overview
Union Tank Car Company (UTLX) is headquartered in Chicago, Illinois, and was founded in 1891. It manufactures, leases, and maintains railroad tank cars and freight cars, operating a fleet of roughly 120,000 tank cars and 10,000 freight cars. The company has between 1,000 and 5,000 employees and is part of the Marmon Group, a Berkshire Hathaway company. Its customers span the chemical, energy, agriculture, and food sectors. In April 2026, U.S. Senator Bill Cassidy publicly reported that his office secured tariff relief for its Louisiana railcar manufacturing operations.
At a glance
Attribute | Detail |
|---|---|
Founded | 1891 |
Headquarters | Chicago, Illinois |
Employees | 1,000-5,000 |
Revenue | $1-5B (estimated) |
What Union Tank Car Company - Utlx makes
The company manufactures new railcars at its Alexandria, Louisiana plant and provides maintenance and repair services through a network of more than 110 locations across North America.
Products and capabilities described on the company's own site include Steel, Interior, Coating, Bearing, Gear, Machining, Valve (source: utlx.com).
Latest developments
2026-10-06 — UTLX Cites ‘Unfairly Priced,’ ‘Dumped’ Railway Tank Cars Built in Mexico - Railway Age (railwayage.com)
2026-06-30 — Union Tank Car Company Unveils ‘UTLX 1776’, Honoring 250 Years of American Innovation and Manufacturing – NEWSnet Anchorage (newsnetmedia.com)
2026-04-16 — Cassidy Saves 350 Jobs, Secures Tariff Relief for Louisiana Railcar Manufacturing | U.S. Senator Bill Cassidy (senate.gov)
2025-12-02 — Union Tank Car Company Donates Rail Tank Car to Enhance First Responder Training Across the Greater Chicagoland Area (businesswire.com)
2025-11-07 — New TWU Contract for Union Tank Car Workers Provides Gains on Wages, Health Insurance, and Time Off – Transport Workers Union (twu.org)
2025-02-07 — Union Tank Car Company and Procor Limited Unveil Plans (marmon.com)
Facilities
Union Tank Car Company - Utlx is headquartered in Chicago, Illinois. Public sources also reference these locations:
Alexandria, Louisiana — prnewswire.com
Chicago, Illinois — utlx.com
Sheldon, Texas — kalb.com
Alexandria, La — kalb.com
Company details
Union Tank Car is a privately held subsidiary of the Marmon Group, a Berkshire Hathaway company, and reports an estimated revenue band of $1 billion to $5 billion. Union Tank Car Company - Utlx was founded in 1891, has an estimated 1,000-5,000 employees, and is headquartered in Chicago, Illinois.
Frequently asked questions
What does Union Tank Car Company - Utlx do?
Union Tank Car Company (UTLX) is headquartered in Chicago, Illinois, and was founded in 1891. It manufactures, leases, and maintains railroad tank cars and freight cars, operating a fleet of roughly 120,000 tank cars and 10,000 freight cars. The company has between 1,000 and 5,000 employees and is part of the Marmon Group, a Berkshire Hathaway company. Its customers span the chemical, energy, agriculture, and food sectors. In April 2026, U.S. Senator Bill Cassidy publicly reported that his office secured tariff relief for its Louisiana railcar manufacturing operations.
Where is Union Tank Car Company - Utlx headquartered?
Union Tank Car Company - Utlx is headquartered in Chicago, Illinois (175 West Jackson Boulevard, Chicago, Illinois, 60606).
When was Union Tank Car Company - Utlx founded?
Union Tank Car Company - Utlx was founded in 1891.
How big is Union Tank Car Company - Utlx?
Union Tank Car Company - Utlx has an estimated 1,000-5,000 employees, with revenue in the $1-5B range (estimated).
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Last verified Nov 2026. Is this your company? Request a correction.
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