About Marmon Rail
Together, We Keep Our World Moving Forward
Marmon Holdings, Inc. — a $12 billion Berkshire Hathaway enterprise (Fortune 500 List) — is the parent company of Marmon Rail, a network of specialized industrial rail companies providing comprehensive, end-to-end rail solutions across North America. Marmon Rail’s portfolio of trusted brands (Railserve, BOSS, EXSIF, McKenzie Valve & Machining, Trackmobile, Transco Rail Services, UTLX PROX, and Zephir) delivers a full suite of services, including railcar repair, track construction and maintenance, tank car leasing and manufacturing, railcar movers, locomotive services, in-plant switching and material handling operations.
Backed by Strength. Built to Serve the Rail Industry.
As part of the Marmon family, we have the stability to continuously invest in new capabilities that support our customers’ growth. Being backed by Berkshire Hathaway means our customers gain more than a service provider; they gain a long-term partner grounded in trust and proven success.
The Marmon Rail Family of Companies
You can tell a lot about a company by the businesses they collaborate with. At Railserve, we are lucky to work with some of the best companies in the industry, allowing us to provide our customers with the best value possible. Learn more about our leasing, fleet, and operations companies below.
Railcar Inspection, Repair & Maintenance
Transco Rail Services
Transco Rail Services is North America’s leading provider of railcar inspection, repair, maintenance, and field services. Through a strategically located network of fixed shops and 100+ on-site/mobile repair teams, Transco helps railcar owners, shippers, and railroads maximize safety, reliability, compliance, and asset performance across their fleets.
Railcar Movers
BOSS
BOSS Railcar Movers redefine railcar logistics with cutting-edge solutions and an unwavering commitment to excellence. With a legacy built on innovation and precision, BOSS empowers industries worldwide to optimize their operations and maximize efficiency. BOSS’ state-of-the-art railcar movers offer unrivaled maneuverability, delivering seamless repositioning and superior control within rail yards and industrial facilities.
Trackmobile
Trackmobile is the leading manufacturer of bi-modal railcar movers, globally. Their focus is on setting the standard for railcar movement equipment that is efficient, cost effective, safe, and easy to operate. While highly customizable for unique customer applications, Trackmobiles provide the best value with the lowest operational lifetime cost in the industry.
Zephir
Zephir has been the European leader in railroad shunting locotractors, thanks to the largest range of vehicles with the best performance in the world, for over 50 years. Nowadays, Zephir production includes the locotractors LOK Diesel, CRAB, and LOK Electric.
Leasing and Fleet Services
UTLX PROX
Together, Union Tank Car Company (UTLX) and Procor Limited (PROX) are North America’s leading designer, builder and full-service lessor of railroad tank cars and other specialized railcars. UTLX and Procor own a fleet of approximately 120,000 railcars and serve customers in the chemical, petrochemical, energy and agricultural/food industries. UTLX manufactures tank cars in the United States, and UTLX and Procor perform railcar maintenance services at more than 100 locations across North America.
McKenzie Valve & Machining
McKenzie Valve & Machining LLC seeks to supply their customers with the highest quality parts while providing industry best pricing and lead time. Achievement of this mission is obtained by excelling in design, manufacturing, and marketing that exceed the needs and demands of their customers. Innovation and continuous improvement will direct the company on a path of 100% customer satisfaction.
EXSIF
EXSIF, headquartered in Purchase, NY, is the world’s leading tank container lessor with a fleet of over 70,000 tanks. With a highly experienced and talented team of industry proven professionals strategically located in regional offices, and a comprehensive customer service infrastructure, EXSIF has built a unique foundation for ongoing innovation and success.
From Railcars to Railyards
Rely on Marmon Rail to handle the complexities of fleet optimization with comprehensive railcar and railyard services and solutions.