Top 100 Application Modernization Companies in the United States
The Best of December 2025Looking 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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751$50,000+10 - 49 employeesIND HILLSIDE, NJWhizzystack solutions, an IT staff augmentation company, was founded in 2010. The team focuses on IT staff augmentation and Web Development.Read More
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752$5,000+Freelancer employeesLiberty, MOBlue Sprout Consulting, an IT strategy consulting company, was founded in 2024. The agency focuses on IT strategy consulting and Product Design, and is small.Read More
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753$5,000+Freelancer employeesNew York, NYMagaluk Dev is a custom software development firm based in New York, New York. Their services include Custom Software Development and IoT development.Read More
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754$1,000+Freelancer employeesAnaheim, CAFounded in 2014, socialomical is a small Anaheim, California-based branding agency. Their team specializes in Branding and Product Design.Read More
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755$10,000+250 - 999 employeesSanta Clara, CAWinWire Technologies is an user experience company. Their midsize team is based in Santa Clara, California and Hyderabad, India. Their services include UX/UI Design and cloud consulting & SI.Read More
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756$25,000+50 - 249 employeesJacksonville, FLEstablished in 2022, Blackbird Labs is a midsize Jacksonville, Florida-based custom software development firm. Their services include Custom Software Development and Web Development.Read More
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757$25,000+10 - 49 employeesPhoenix, AZSpark+ Technologies is a Blockchain company. They are based in Goa, India and Phoenix, Arizona. Their team provides Blockchain and Custom Software Development.Read More
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758Undisclosed250 - 999 employeesOrlando, FLINTECH Creative Services Pvt Ltd is a midsize software development firm. They focus on Custom Software Development and ERP consulting and SI and were established in 2003.Read More
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759$50,000+250 - 999 employeesMiami, FLZoolatech is a software development company established in 2017. They are in Miami, Florida; Kyiv, Ukraine; Zapopan, Mexico and Istanbul, Türkiye and have a midsize team. The agency specializes in Custom Software Development, Enterprise App Modernization, Artificial Intelligence, IT staff augmentation, and more.Read More
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Pandora Recon Food Glassdoor RedditIndustries
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760$25,000+250 - 999 employeesSan Francisco, CAPythian is a business intelligence company in Ottawa, Canada and San Francisco, California. They specialize in BI & big data consulting & SI and cloud consulting & SI and were launched in 1997.Read More
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Fox SportsIndustries
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761$25,000+10 - 49 employeesCarrollton, TXEstablished in 2020, Leidend Technologies is a cloud consulting & SI company. The company focuses on cloud consulting & SI and Custom Software Development.Read More
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762Undisclosed10 - 49 employeesFredericksburg, VAArete Consulting, LLC. Is a Fredericksburg, Virginia-based custom software development firm. The team offers Custom Software Development and Application Management & Support.Read More
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763Undisclosed10 - 49 employeesSpring, TXBubbleUp, LLC is a social media marketing company founded in 2004. The agency offers Social Media Marketing and Logo.Read More
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764Undisclosed10 - 49 employeesEllicott City, MDIndependent Software, Inc. Is a Cybersecurity company. Located in Ellicott City, Maryland, the agency focuses on Cybersecurity and Custom Software Development.Read More
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765Undisclosed10 - 49 employeesFulton, MDSet of X Technology Partners is a Computer Engineering company. Launched in 2019, their team offers Computer Engineering and Custom Software Development.Read More
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766Undisclosed10 - 49 employeesHerndon, VADelphine Technologies, a Digital Engineering company, is based in Herndon, Virginia. Their services include Digital Engineering and IT strategy consulting.Read More
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767Undisclosed10 - 49 employeesSeattle, WACloud consulting & SI company Marici Technology Solutions provides cloud consulting & SI and ECM consulting and SI. They are headquartered in Seattle, Washington.Read More
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768Undisclosed10 - 49 employeesRockville, MDIn Rockville, Maryland, Optimoz, Inc. Is a big data analytics company. Established in 2013, the team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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769Undisclosed10 - 49 employeesColumbia, MDMokxa Technologies, LLC is a Cybersecurity company established in 2013. Their services include Cybersecurity and UX/UI Design.Read More
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770Undisclosed10 - 49 employeesSan Ramon, CACidersoft is a web design company. The San Ramon, California-based team provides Web Design and UX/UI Design.Read More
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771Undisclosed10 - 49 employeesGlastonbury, CTData Based Development Systems is a big data company. The team offers BI & big data consulting & SI and cloud consulting & SI, and the firm is based in Glastonbury, Connecticut.Read More
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772$100,000+1,000 - 9,999 employeesPortland, ORSoftware development company unosquare, LLC is headquartered in Portland, Oregon; Guadalajara, Mexico and Belfast, Northern Ireland. The large team provides Custom Software Development, IT staff augmentation, Digital Engineering, UX/UI Design, and more. The agency was established in 2009.Read More
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Axos Financial, Green Dot Bank, GTreasury, G2 Risk Solutions and Blue Owl Private Equity Stitch Fix and IDX Harvard and McGraw Hill Athena Health and Foundation MedicineIndustries
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773$5,000+250 - 999 employeesMiami, FLFraktal Software Technologies is a software development company. They are in Dover, Delaware; Miami, Florida and Vereda El Penasco, Colombia and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more. The firm was established in 2018.Read More
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774$10,000+250 - 999 employeesDayton, OHEvoke Technologies is a custom software development firm in Dayton, Ohio and Madhapur, India. They provide Custom Software Development and UX/UI Design and were founded in 2003.Read More
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775$1,000+10 - 49 employeesBaltimore, MDInsignia Business Solutions is a small IT strategy consulting company established in 2018. Their team provides IT strategy consulting and Custom Software Development.Read More
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776$10,000+250 - 999 employeesWilmington, DERead More
Launched in 2000, *instinctools is a software development company. The midsize team specializes in Custom Software Development, Web Development, IT strategy consulting, Mobile App Development, and more. The firm is in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware.
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Daimler Fujitsu Nostrum SpexAIIndustries
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777Undisclosed10 - 49 employeesFrisco, TXEZ4YOUTECH.COM is an IoT development company founded in 2022. In Frisco, Texas and Orlando, Florida, the team specializes in IoT development and Artificial Intelligence.Read More
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778Undisclosed2 - 9 employeesLubbock, TXBohn Technology Solutions is a small e-commerce development firm. They focus on E-Commerce Development and Mobile App Development and were established in 2010.Read More
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779Undisclosed2 - 9 employeesGaithersburg, MDAcro Systems Inc. Is a Business Consulting company. They were launched in 2016 and specialize in Business Consulting and Custom Software Development.Read More
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780Undisclosed2 - 9 employeesStamford, CTColumbia Consulting Group is a Market Research company. Established in 1997, the team specializes in Market Research and BI & big data consulting & SI.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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