Procor, in business since 1952, is the Canadian affiliate of the Union Tank Car Company which has been serving shippers since 1891. Procor and Union Tank Car Company are members of Marmon Holdings, Inc., a Berkshire Hathaway Company.

Marmon Holdings, Inc. is a global industrial organization comprising 13 diverse business sectors and more than 100 autonomous manufacturing and service businesses.

In addition to Procor and Union Tank Car, other Marmon businesses providing freight transport-related products and services include:

Railserve Inc. — is the leading provider of in-plant switching and associated services, operating over 70 locations across the United States and Canada.

Ameritrack Rail, a division of Railserve Inc. — is a full-service track construction business offering track inspections, repairs, new construction, design/build and rehabilitation.

Trackmobile — has over 60 years experience in the rail and rail car moving industry with over 10,000 units in service worldwide.

EXSIF Worldwide, Inc. — is the world's leading lessor of intermodal tank containers for the global transportation, distribution and storage of bulk liquids, chemicals and gases.

Union Tank Car Logo

Union Tank Car, with Procor Limited is North America's leading manufacturer, lessor and maintainer of tank cars used primarily by the chemical, petrochemical and food industries. The company's fleet also includes hopper cars for plastics.

Marmon Logo

Marmon businesses operate approximately 400 manufacturing, distribution and service facilities, and employ more than 19,000 people worldwide.