About Us

CityBase is defining a new era of government and utility technology to satisfy the individual and specific needs of each and every constituent.

The Company

We’re a technology firm based in Chicago with offices in San Francisco. Working with government and utility clients, we provide end-to-end payment solutions and digital services that integrate with client databases through a state-of-the-art unified API. Making technology sustainable, reusable, and scalable for our clients is the ultimate premise of the CityBase platform.

The Platform

More than 100 government agencies and utilities use the CityBase platform for improved service delivery, more efficient operations, and better data. With continuous input from our clients and their constituents, CityBase will do what we do best: catalog, standardize, facilitate, and automate common interactions between people and public services.

The Founder

Mike Duffy, CEO

The founder and CEO of CityBase, Mike has more than a decade of experience in the financial industry, coupled with technological, operational, and management expertise honed in entrepreneurial leadership roles. Mike served as a Federal Reserve analyst, creating insight on the impact of behavioral-economic forces. He also served as the VP of Finance for an early stage LED lighting R&D company. Mike earned an MBA from the University of Chicago Booth School of Business with concentrations in econometrics and statistics and holds a bachelor’s degree in Industrial Technology from Purdue, where he also studied electrical engineering.

We’re innovators, problem solvers, and thought partners.

Collaborate with us to build intelligent government and utilities.