three rivers tech

Three Rivers Tech is a Wisconsin-based custom software development, QA testing, and IT consulting firm serving clients since 1999. Headquartered in Holmen, WI, we partner with businesses of all sizes, from local companies in the La Crosse area to Fortune 500 organizations, to design, build, test, and maintain software that fits how they work.

Our development team specializes in web, mobile, desktop, and cloud applications, with growing expertise in AI-powered solutions and ERP integrations. On the QA side, we bring over 25 years of experience in software quality assurance and test automation, helping clients ship faster with greater confidence.

We also offer digital strategy consulting for organizations at critical technology inflection points, helping them align their tech stack with long-term business goals.

Rather than forcing businesses to adapt to off-the-shelf software, we build solutions tailored to their workflows, processes, and teams. The result creates more productive employees, cleaner integrations, and software that scales with growth.