Cass Utility Information Systems
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Who We Are

From humble roots as a community bank in St. Louis, to the leading provider of complex payables, Cass has a proud history of growing with its clients.

Starting as Cass Avenue Bank in 1906, Cass remained even one of the stronger banks in St. Louis during the Great Depression.  As Cass expanded banking locations, it also expanded service offerings.

In 1956, Cass banking customers came to Cass needing a solution for the myriad of complex freight bills they had to pay.  Since then, Cass has grown into the market leader for freight payment and information.

In 1996, Cass began processing utility bills for current freight customers, and entered the market fully by creating a separate Utility Division.  Growing on the success, Cass purchased Insite Services in 2001, adding to the offering.  Since then Cass has grown substantially – outpacing all other market players. 

In 2004, Cass further expanded to service its customers with the acquisition of ProfitLab, a leading Telecom Expense Management provider.  Combining ProfitLab’s experience in TEM with Cass’ rigorous processing environment, Cass Telecom is now a proven leader in the TEM space. 

In 2009, Cass passed the major milestone of processing, on average, more than 1 million utility bills per month.

In 2012, Cass expanded into waste management audit and consulting services with the purchase of Waste Reduction. 

This was accomplished while setting benchmarks for not only speed of processing, but for the quality of data captured by Cass.

As Cass expands its expense management offering with cutting edge products like Expense$mart, the leading expense management information platform, clients can continue to take advantage of ever-increasing visibility into the expenses required to run their facilities.

Celebrating 100 YearsView the Cass "Celebrating 100 Years" Anniversary Presentation.


AT&T Outstanding Supplier Award 2008

Forbes 200 Best Small Companies

Fortune 100 Fastest Growing Companies


Cass Information Systems, Inc. Establishes All-Time High Earnings Record in 2016

Cass Information Systems, Inc., the nation's leading provider of transportation, energy, telecom and waste invoice payment and information services, reported fourth quarter 2016 earnings of $.57 per diluted share, an increase of 8% over the $.53 per diluted share it earned in the fourth quarter of 2015. Net income for the period was $6.4 million, compared to $6.1 million in more>>



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