Kollath & Associates CPA is a professional services firm, providing accounting, tax, payroll, and human resources services to businesses, individuals, and nonprofits. 

The company was launched in 2007 to provide tax and accounting services to individuals and small- to mid-sized companies. Since then, the company has grown to more than 30 employees with three distinct divisions.

With offices in Madison, Sauk Prairie and Brookfield, the team is made up of experienced professionals across a wide array of business-focused services. As a result, they bring a wide set of business solutions to the table for each of their clients. 

Status: Operating

Investment Year: 2024

CEO: Fiona Yu