Fiserv Inc. is one of the leading global providers of information management and electronic commerce systems for the financial services industry. Based in Houston, Texas, it provides technology solutions to the financial domain worldwide. The firm serves over 16,000 clients, including banks, credit unions and thrifts of all sizes, mortgage lenders, leasing companies, telecommunications and utility companies. Additionally, the company serves brokerage and investment firms, health care, insurance providers, retailers and municipalities. Fiserv Inc. is rated numero uno in the FinTech 100 survey of technology partners in the financial services industry.