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Top 102 SaaS Companies in Wisconsin, United States, May 2026

As of May 2026, there are 102 SaaS companies based in Wisconsin. They have combined revenues of $1.3B and employ 9.1K employees. They've raised $243.3M in capital and serve 40M customers combined.

Companies
102
Revenue
$1.3B
Funding
$243.3M
Employees
9.1K

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Top SaaS Companies in Wisconsin

Showing 10 of 3 companies ranked by annual revenue.

1
Esker Inc

Middleton, Wisconsin, United States

Esker helps organizations eliminate paper and improve business processes by integrating on-premise and on-demand document automation with applications for higher efficiency in sales order processing, invoicing, accounts payable and purchasing to shorten order-to-cash and procure-to-pay cycles. Built on patented technology, Esker solutions address the challenges of manual document processing that limit an organization's ability to increase speed and accuracy, raise productivity, reduce complexity, control costs and improve customer satisfaction. Over the past two decades Esker has become a worldwide leader in document process automation with offices in North America, Europe, Australia and Asia, and partners in more than 80 countries. Learn more about Esker: https://www.esker.com Explore Career Opportunities: https://www.esker.com/careers/job-opportunities

Revenue
$235.2M
Customers
6K
Year founded
1985
Funding
-
Team size
567
Growth
24.74%
2
Even

Milwaukee, Wisconsin, United States

Revenue
$185.6M
Customers
-
Year founded
2022
Funding
-
Team size
50
Growth
-
3
Redox

Madison, Wisconsin, United States

US-based healthcare technology company that provides an interoperability platform for healthcare organizations

Revenue
$181M
Customers
200
Year founded
2014
Funding
$147M
Team size
224
Growth
11.52%