Top 100 Application Modernization Companies in the United States
The Best of June 2026Looking for a top legacy modernization service in the United States?
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 United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United States Enterprise Application Modernization Services
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301Undisclosed50 - 249 employeesIrvine, CAAritaWeb Inc. Is a midsize AI development company based in Irvine, California. The team specializes in Artificial Intelligence and Enterprise App Modernization.Read More
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302Undisclosed50 - 249 employeesRichmond, VAIn Richmond, Virginia and Durham, North Carolina, Terazo is a cloud consulting & SI company. They specialize in cloud consulting & SI and ERP consulting and SI.Read More
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303$50,000+2 - 9 employeesCambridge, MALaunched in 2020, Evonate Solutions is a software development company and Enterprise App Modernization company. The team provides Custom Software Development and Enterprise App Modernization.Read More
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304$25,000+50 - 249 employeesHouston, TXEstablished in 2003, Smartbridge is a midsize Houston, Texas-based IT strategy consulting company. Their team focuses on IT strategy consulting and BI & big data consulting & SI.Read More
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305$10,000+2 - 9 employeesEmeryville, CAMobile application development company AppMozart was established in 2019. The company focuses on Mobile App Development and Web Development.Read More
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306$25,000+50 - 249 employeesLeawood, KS27Global is a custom software development firm. Their team is based in Leawood, Kansas and Denver, Colorado. The firm offers Custom Software Development and Enterprise App Modernization.Read More
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Center for Fiduciary ManagementIndustries
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307Undisclosed50 - 249 employeesTowson, MDHeadquartered in Towson, Maryland, Motifworks is an IT strategy consulting company. They provide IT strategy consulting and BI & big data consulting & SI and were founded in 2010.Read More
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308Undisclosed50 - 249 employeesReston, VAQlarion, an Enterprise App Modernization company, focus on Enterprise App Modernization and BI & big data consulting & SI. They were founded in 2010.Read More
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309$100,000+250 - 999 employeesIrvine, CAIT strategy consulting company Prophecy Technologies focuses on IT strategy consulting and Cybersecurity. They are located in Irvine, California.Read More
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310Undisclosed2 - 9 employeesSarasota, FLWeb design agency ProDev Solution is based in Sarasota, Florida. The small firm was founded in 2009. Their team specializes in web design, custom software development, web development, mobile app development, and more.Read More
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311$50,000+50 - 249 employeesNew York, NYSoftware development company Lineate was founded in 2005. Their midsize team is headquartered in New York, New York and T'bilisi, Georgia. Lineate focuses on Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, Web Development, and more.Read More
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Sovrn 33Across Informa RosenIndustries
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312$10,000+10 - 49 employeesSalt Lake City, UTObservian, a small cloud consulting & SI company, is based in Salt Lake City, Utah. Their services include cloud consulting & SI and Cybersecurity.Read More
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313$50,000+10 - 49 employeesLos Angeles, CAFounded in 2018, Cadenza is an Enterprise App Modernization company. Their team specializes in Enterprise App Modernization and Mobile App Development.Read More
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314$10,000+10 - 49 employeesBartlett, ILPi9 is an Enterprise App Modernization company located in Ruislip, England and Bartlett, Illinois. They provide Enterprise App Modernization and BI & big data consulting & SI and were founded in 2013.Read More
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315$50,000+10 - 49 employeesPittsburgh, PARivers Agile is an Application Testing company. The team provides Application Testing and Mobile App Development and is based in Pittsburgh, Pennsylvania.Read More
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316Undisclosed250 - 999 employeesBridgewater Township, NJZealogics INC is an Engineering company established in 2012. Their team provides Engineering and IT managed services.Read More
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317$25,000+2 - 9 employeesSan Francisco, CABKJ Digital is a website development company. Founded in 2016, the agency is headquartered in San Francisco, California. Their services include Web Development and Custom Software Development.Read More
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318Undisclosed10 - 49 employeesSeattle, WAPivotal Consulting, a cloud consulting & SI company, is based in Seattle, Washington. The team offers cloud consulting & SI and Enterprise App Modernization.Read More
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319$25,000+50 - 249 employeesSchaumburg, ILPSC Group, a custom software development company, provide Custom Software Development and Enterprise App Modernization. They were launched in 1990.Read More
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320$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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321Undisclosed10 - 49 employeesNatick, MAAila Technologies is an IT managed services company. They were established in 2010 and offer IT managed services and Enterprise App Modernization.Read More
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322$100,000+50 - 249 employeesNaperville, ILEgen is an IT strategy consulting company. They were established in 2002 and offer IT strategy consulting and cloud consulting & SI.Read More
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323$5,000+50 - 249 employeesFort Lauderdale, FLRD Global Inc, an UX design company, was established in 2014. They offers UX/UI Design and Custom Software Development.Read More
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324$10,000+50 - 249 employeesFrisco, TXCode Authority is a software development firm. Headquartered in Frisco, Texas, the firm specializes in Custom Software Development and Enterprise App Modernization.Read More
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325$50,000+1,000 - 9,999 employeesIrving, TXIn Irving, Texas and Serilingampalle (M), India, Motivity Labs is a Cybersecurity company. The team offers Cybersecurity and Mobile App Development.Read More
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326$50,000+50 - 249 employeesWoodinville, WAEstablished in 1996, Redapt is a cloud consulting & SI company. The agency focuses on cloud consulting & SI and BI & big data consulting & SI, and is midsize.Read More
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327$10,000+10 - 49 employeesChicago, ILAi2 is a small software development firm established in 1982. Their services include Custom Software Development and Enterprise App Modernization.Read More
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328Undisclosed10 - 49 employeesSacramento, CAUX design agency blueriver was launched in 2010. The team focuses on UX/UI Design and Custom Software Development.Read More
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329$25,000+10 - 49 employeesWaterloo, IALow/No Code Development company Redstone Content Solutions was launched in 2008. The team provides Low/No Code Development and Enterprise App Modernization and is in Waterloo, Iowa.Read More
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330Undisclosed2 - 9 employeesHouston, TXDovetail Software Consulting is a software development firm. They are in Houston, Texas. Their team offers Custom Software Development and Web Development.Read More
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Check out an App Modernization Service in United States with the most new reviews in the past 12 months.
Most Reviewed
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