Top 9 Application Modernization Companies in Wisconsin
The Best of December 2025Looking for a top legacy modernization service in Wisconsin?
Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.
To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in Wisconsin. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Wisconsin Enterprise Application Modernization Services
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1$25,000+250 - 999 employeesMilwaukee, WIRead More
Software development firm SPR was established in 1973. The midsize team specializes in custom software development, enterprise app modernization, cloud consulting & SI, ux/ui design, and more. The company is headquartered in Chicago, Illinois and Milwaukee, Wisconsin.
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2$10,000+2 - 9 employeesBrookfield, WIRead More
Octavian Technology Group, LLC is a big data consultancy firm that’s based in Milwaukee and founded in 2019. With a team of fewer than 10 people, they are experts in big data consulting, cloud consulting, and AI solutions for clients.
Clients
All-Star SportsIndustries
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3$25,000+50 - 249 employeesBrookfield, WIFounded in 1999, Centare is a software development firm. The team specializes in Custom Software Development and Enterprise App Modernization.Read More
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4Undisclosed10 - 49 employeesLa Crosse, WINetkinetix is a software development company. They are based in La Crosse, Wisconsin and have small team. They specialize in Custom Software Development and Web Development.Read More
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5Undisclosed10 - 49 employeesBrookfield, WIIctect, Inc. Is a software development firm and Enterprise App Modernization company founded in 2008. Their team offers Custom Software Development and Enterprise App Modernization.Read More
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6$10,000+50 - 249 employeesMilwaukee, WIAvectree, an IT strategy consulting company, was founded in 2016. They specializes in IT strategy consulting and BI & big data consulting & SI.Read More
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7$10,000+2 - 9 employeesBayside, WIOliven Labs, LLC is an UX company. They were established in 2024 and provide UX/UI Design and IT strategy consulting.Read More
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8$5,000+250 - 999 employeesKaukauna, WIGDC IT Solutions is a Chambersburg, Pennsylvania-based big data analytics company. Established in 1995, the team provides BI & big data consulting & SI and IT managed services.Read More
Clients
Oshkosh Corporation Carlisle Construction Materials Kubota Manufacturing of America University of Pittsburgh: Pennsylvania Child Welfare Resource CenterIndustries
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9$5,000+250 - 999 employeesMadison, WIEstablished in 2008, American Technology Consulting is a Product Design company. Their services include Product Design and Custom Software Development.Read More
Industries
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