GATX Corp. is a leading provider of railcar leasing and maintenance services in the United States. With an ESG score of 24.6, the company is considered to have a medium risk assessment. GATX operates in four main business segments, including rail North America, rail international, and portfolio management. The company offers railcar leasing, maintenance, financial, and management services to various industries such as refining, chemicals, transportation, mining, and agriculture. Their fleets in North America, Europe, and Asia consist of tank and freight railcars.