Top 100 Software Development Companies in the United States
The Best of September 2026Looking for a top software developer in the United States?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Software Developers
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and were established in 2001. Their small team is in Medina, Washington.Read More
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1561$5,000+10 - 49 employeesGreenville, SCRead More
Custom software development company Worthwhile is located in Greenville, South Carolina. Founded in 1994, the small team offers custom software development, IoT development, mobile app development, web design, and more.
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1562$5,000+2 - 9 employeesFort Worth, TXLaunchnova is a Fort Worth, Texas-based software development firm. The team provides Custom Software Development and Web Development.Read More
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1563$50,000+50 - 249 employeesCharlotte, NCCeebig Group Inc. Is an artificial intelligence firm. They were established in 2017 and focus on Artificial Intelligence and Custom Software Development.Read More
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Toshiba Global Commerce Solutions, Inc. SIERA USA Cona Coin Financial Development Diesel X Dust -
1564$1,000+50 - 249 employeesNew York, NYTriple2 Digital is a New York, New York-based application development firm. The team offers Mobile App Development and Custom Software Development.Read More
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1565$1,000+50 - 249 employeesSeattle, WAConnectPOS is a software development firm. They were founded in 2013 and specialize in Custom Software Development and Application Management & Support.Read More
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1566$50,000+50 - 249 employeesPittsford, NYStack Builders is a midsize custom software development firm launched in 2012. Their services include Custom Software Development and IT strategy consulting.Read More
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1567$100,000+10 - 49 employeesAustin, TXFounded in 2024, Ayrin Digital is a small AI development company in Austin, Texas. Their services include Artificial Intelligence, cloud consulting & SI, IT staff augmentation, AI Consulting, and more.Read More
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1568Undisclosed50 - 249 employeesDallas, TXDialexa is a custom software development company. Their midsize team is in Dallas, Texas. Their team specializes in custom software development, ux/ui design, and IT managed services.Read More
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1569Undisclosed250 - 999 employeesDes Moines, IAFounded in 1996, Pillar Technology is a midsize custom software development company located in Des Moines, Iowa. Their services include custom software development and IT managed services.Read More
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1570Undisclosed10 - 49 employeesFort Wayne, INDWD Technology Group, a custom software development firm, is in Fort Wayne, Indiana. Established in 1990, the small team provides custom software development and IT managed services.Read More
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1571Undisclosed50 - 249 employeesWaltham, MARead More
Integrated Computer Solutions, Inc. is a design and development company in Waltham, Mass. Founded in 1987, they have about 95 employees that serve clients in a wide range of industries. Services include UI/UX design and custom software development.
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1572Undisclosed10 - 49 employeesChicago, ILRead More
Solve100 is a BI consulting firm based in Chicago. They have around 20 employees and were founded in 2013. Their services include BI & big data consulting & SI and custom software development.
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1573Undisclosed1,000 - 9,999 employeesSalt Lake City, UTRead More
Instructure is a consultancy based in Salt Lake City with over 1000 employees. They have offered ECM consulting and custom software development solutions to various clients since their founding in 2008.
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1574Undisclosed1,000 - 9,999 employeesLowell, MARead More
Kronos Incorporated (UKG) is a large Lowell, Massachusetts-based software development company. Their services include custom software development, HR services, and accounting.
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1575$1,000+2 - 9 employeesNew York, NYRead More
Upright is a growth and fund-raising company founded in 2017 in New York. Their team of 9 offers web development, custom software development, and UX/UI design services.
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1576$5,000+2 - 9 employeesTampa, FLRead More
Founded in 2018, Merlion Solutions, LLC, is an IT services provider based in Tampa, Fla. Their team of under 10 provides UX/UI design, cloud consulting and SI, cybersecurity, and other services to companies across a range of industries.
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1577$5,000+2 - 9 employeesAtlanta, GARead More
IT staff augmentation company Pinestraw Enterprises LLC is headquartered in Atlanta, Georgia and Birmingham, Alabama. The firm focuses on IT staff augmentation, custom software development, web development, and application testing and is small.The firm was founded in 2018.
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1578$10,000+10 - 49 employeesBoca Raton, FLWeb development firm Coderfy is headquartered in Vasylkiv, Ukraine and Boca Raton, Florida. The small agency was established in 2022. Their services include Web Development, Custom Software Development, Mobile App Development, IT strategy consulting, and more.Read More
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1579Undisclosed10 - 49 employeesPequannock Township, NJThynkso AI Corp is an AI Agents company headquartered in Pequannock Township, New Jersey. The small company was launched in 2025. Their team offers AI Agents, AI Consulting, Artificial Intelligence, Custom Software Development, and more.Read More
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1580$1,000+10 - 49 employeesSan Diego, CADextersol, a web design company, provide Web Design and UX/UI Design. They were founded in 2019.Read More
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1581$1,000+50 - 249 employeesSimpsonville, SCConcept Infoway LLC is a SEO company founded in 2000. The midsize Simpsonville, South Carolina-based team specializes in Search Engine Optimization, Web Development, IT managed services, Custom Software Development, and more.Read More
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1582$1,000+10 - 49 employeesSt. Petersburg, FLSmall mobile application development company WebSwift USA, is in St. Petersburg, Florida. Founded in 2024, the team specializes in Mobile App Development, Custom Software Development, UX/UI Design, E-Commerce Development, and more.Read More
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1583$25,000+50 - 249 employeesChicago, ILFounded in 1991, Strategic Systems International is a custom software development firm. The team specializes in Custom Software Development and Mobile App Development.Read More
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1584$1,000+2 - 9 employeesLos Angeles, CASignalWorks is an artificial intelligence company. Their small team is located in Los Angeles, California. The firm specializes in Artificial Intelligence, AI Consulting, AI Agents, Custom Software Development, and more. The firm was launched in 2025.Read More
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1585Undisclosed250 - 999 employeesMiami, FLCeleriTech is an IT strategy consulting company located in Caracas, Venezuela and Miami, Florida. They provide IT strategy consulting and Custom Software Development.Read More
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1586$5,000+50 - 249 employeesGlendora, CAIn Glendora, California, 3Alica is a midsize data analytics company. They offer BI & big data consulting & SI, Custom Software Development, E-Commerce Development, Application Testing, and more and were established in 2010.Read More
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SberbankIndustries
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1587Undisclosed10 - 49 employeesTampa, FLRead More
Powered Labs is a development and design agency based in Tampa, FL, with other offices in Houston, TX, and Miami, FL. The agency has less than 50 members, but are professional experts in web design, development, social media, branding and game development.
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1588$5,000+50 - 249 employeesMinneapolis, MNAtomic Data, a cloud consulting & SI company, is headquartered in Minneapolis, Minnesota. Their services include cloud consulting & SI and Cybersecurity.Read More
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1589$5,000+50 - 249 employeesNew York, NYVOKA is a video production company based in New York, New York. Their services include Video Production and Custom Software Development.Read More
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1590$1,000+50 - 249 employeesRutherford, NJSEO services firm Remote Resource LLC was founded in 2022. Their midsize team is based in New York, New York and Rutherford, New Jersey. Their services include Search Engine Optimization, Pay Per Click, Custom Software Development, Web Development, and more.Read More
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