Top 100 Application Modernization Companies in the United States
The Best of August 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.
List of the Best United States Enterprise Application Modernization Services
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211$10,000+50 - 249 employeesPhiladelphia, PARead More
Speed and Function is a Philadelphia, Pennsylvania-based website development company. The midsize company was established in 2006. Their services include web development, enterprise app modernization, e-commerce development, mobile app development, and more.
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212$5,000+10 - 49 employeesParamus, NJRead More
Atoz Softtech is a web agency based in Eastvale, Calif. with more than 10 experts. Founded in 2012, they offer web development, custom software development, and enterprise app modernization solutions for mid-market firms in the fields of media, automobiles, and more.
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GN Construction LLCIndustries
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213$1,000+50 - 249 employeesNewark, DEMidsize custom software development firm Techsense Developers, is headquartered in Newark, Delaware and London, England. Founded in 2017, the team specializes in Custom Software Development, IT managed services, IT staff augmentation, and Enterprise App Modernization.Read More
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214$25,000+50 - 249 employeesMiamisburg, OHSmart Data is a custom software development company established in 2005. Their midsize team is headquartered in Miamisburg, Ohio. Their services include Custom Software Development, cloud consulting & SI, BI & big data consulting & SI, Artificial Intelligence, and more.Read More
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215$10,000+50 - 249 employeesFremont, CARead More
Agile Soft Systems, Inc, a custom software development firm, was launched in 2012. Their midsize team is headquartered in Fremont, California. Their services include custom software development, application testing, blockchain, enterprise app modernization, and more.
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216$100,000+2 - 9 employeesSacramento, CAPragmint is a big data company. Located in Sacramento, California, their small team offers BI & big data consulting & SI, Custom Software Development, Enterprise App Modernization, IT strategy consulting, and more. The firm was founded in 2021.Read More
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217Undisclosed10 - 49 employeesBensalem, PAIT strategy consulting company Covrize was founded in 2021. Their midsize team is headquartered in Ahmedabad, India and focuses on IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, unified communications consulting & SI, and more.Read More
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218Undisclosed10 - 49 employeesJacksonville, FLRead More
Based in Jacksonville, FL, feature[23] helps mid-market businesses and enterprises with software development, cloud computing, data analytics, and digital technology. With about 20 employees, feature[23] has been around since 2008 and provides web and mobile app development, IT strategy consulting, UX/UI design, and enterprise app modernization.
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ShellIndustries
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219$50,000+10 - 49 employeesBrooklyn, NYRead More
Next Horizon Tech Solutions is a Brooklyn, New York-based custom software development company. The small company was founded in 2015. Their services include custom software development, web design, ux/ui design, web development, and more.
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220$100,000+10 - 49 employeesAustin, TXCalavista Software is a software development firm based in Austin, Texas. The small firm was established in 2001. Their team focuses on Custom Software Development, Artificial Intelligence, AI Consulting, Enterprise App Modernization, and more.Read More
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221$25,000+2 - 9 employeesPhoenix, AZRead More
Headquartered in Phoenix, Velocity Labs is a software consultancy that specializes in creating web applications using Ruby on Rails and JavaScript frameworks. Their team of three employees mostly works with small businesses, providing web, software, and mobile app development, as well as complementary services such as application testing and IT staff augmentation. They were founded in 2014.
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Valley MetroIndustries
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222$10,000+10 - 49 employeesSan Francisco, CARead More
Streamline social, a software development firm, is headquartered in San Francisco, California; Buffalo, New York and Montevideo, Uruguay. Founded in 2009, the small team specializes in custom software development, mobile app development, ux/ui design, product design, and more.
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223$50,000+250 - 999 employeesNorcross, GACloud Consulting Inc. Is a midsize Norcross, Georgia-based IT staff augmentation company. They offer IT staff augmentation, cloud consulting & SI, CRM consulting and SI, IT managed services, and more and were launched in 2021.Read More
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224$10,000+250 - 999 employeesSouthfield, MIRead More
Trajectus, a web design agency, is based in Southfield, Michigan and San Jose, California. They provide web design, e-commerce development, enterprise app modernization, application management & support, and more and were founded in 2015.
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225Undisclosed2 - 9 employeesEncinitas, CARead More
Agency73 is a development shop based in Encinitas, Calif. Founded in 2017, Agency73's team of about 10 employees specializes in providing custom software development, web development, and e-commerce development services for mid-market and enterprise businesses in the healthcare, advertising and IT industries.
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IntuitIndustries
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226$10,000+2 - 9 employeesColumbus, OHRead More
Software Verde, LLC, a small software development firm, is located in Columbus, Ohio. They specialize in custom software development, blockchain, mobile app development, enterprise app modernization, and more and were established in 2011.
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227$50,000+10 - 49 employeesSarasota, FLUtilasoft is a small software development company. In Sarasota, Florida, the agency was launched in 2021. Their services include Custom Software Development, Mobile App Development, AI Consulting, Business Consulting, and more.Read More
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228Undisclosed10 - 49 employeesIrvine, CAEstablished in 2017, Chiron IT is an Enterprise App Modernization company. Their team focuses on Enterprise App Modernization and IT managed services.Read More
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229$5,000+10 - 49 employeesNewark, DERead More
Ekkel AI is a Lahore, Pakistan-based website development firm. The small agency was launched in 2021. Their services include web development, Artificial Intelligence, mobile app development, custom software development, and more.
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KodeziIndustries
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230$10,000+10 - 49 employeesSan Mateo, CAEstablished in 2009, On Demand One, Inc. Is a small Enterprise App Modernization company. Their team focuses on Enterprise App Modernization.Read More
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231$50,000+10 - 49 employeesBloomfield Hills, MIRead More
CivicSoft is a software development company based in Bloomfield Hills, Mich. The company, founded in 2014, has a team of more than ten that provides custom software development, web development, mobile app development, enterprise app modernization, IT staff augementation, and application testing services. CivicSoft serves mid-market and small companies in the financial services, IT, arts & entertainment, and health care & medical industries.
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OtavaIndustries
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232$50,000+10 - 49 employeesLoveland, COSoftware development firm Radial Development Group, LLC was founded in 2015. The small team specializes in Custom Software Development, Mobile App Development, Web Development, Enterprise App Modernization, and more. The agency is located in Loveland, Colorado.Read More
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Plan To EatIndustries
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233$1,000+2 - 9 employeesNashua, NHAmbit Logic LLC is a custom software development firm located in Nashua, New Hampshire. They offer Custom Software Development, AI Consulting, AI Agents, Enterprise App Modernization, and more and were established in 2026.Read More
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234$25,000+10 - 49 employeesHouston, TXCSS Commerce is an e-commerce development firm. They were launched in 2018, and their services include E-Commerce Development and Enterprise App Modernization.Read More
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235Undisclosed50 - 249 employeesLenexa, KSKeyhole Software is a software development company based in Lenexa, Kansas. Their services include Custom Software Development and Enterprise App Modernization.Read More
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236$10,000+2 - 9 employeesHouston, TXCrrraw Holdings LLC, an user experience agency, was launched in 2023. Their small team is based in Wilmington, Delaware and Houston, Texas and offers UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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237$50,000+2 - 9 employeesAustin, TXSemantic Designs, an Enterprise App Modernization company, is located in Austin, Texas. They provide Enterprise App Modernization and Custom Software Development and were launched in 1996.Read More
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238$50,000+10 - 49 employeesNew York, NYCustom software development firm DRC Systems USA LLC was launched in 2012. Their small team is located in New York, New York and Gandhinagar , India. DRC Systems USA LLC provides custom software development, mobile app development, enterprise app modernization, search engine optimization, and more.Read More
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239$5,000+50 - 249 employeesOverland Park, KSLocated in Overland Park, Kansas, TechnologyAlly is a web design company. The company specializes in web design, CRM consulting and SI, custom software development, web development, and more and is midsize.The company was founded in 2008.Read More
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240$10,000+250 - 999 employeesFarmington Hills, MISoftura is a midsize Farmington Hills, Michigan-based Application Management & Support company. Their services include Application Management & Support and Enterprise App Modernization.Read More
Industries
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Check out an App Modernization Service in United States with the most new reviews in the past 12 months.
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