Top 100 Software Development Companies in the United States
The Best of July 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.
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List of the Best United States Software Developers
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a small software development firm, is based in Irvine, California. Founded in 2017, the team provides Custom Software Development, Mobile App Development, UX/UI Design, and Web Development.Read More
Industries
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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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5131Undisclosed250 - 999 employeesHerndon, VAKarsun Solutions, LLC is a midsize DevOps Managed Services company. Launched in 2009, the team provides DevOps Managed Services and cloud consulting & SI.Read More
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5132Undisclosed250 - 999 employeesChicago, ILThoma Bravo is a software development company. They are in Chicago, Illinois and London, England and have midsize team. Their team offers Custom Software Development and Business Consulting.Read More
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5133Undisclosed250 - 999 employeesDublin, OHLaunched in 2002, United Software Group Inc is an ERP consulting and SI company. The team specializes in ERP consulting and SI and IT staff augmentation.Read More
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5134Undisclosed250 - 999 employeesHonolulu, HILaunched in 1999, eWorld Enterprise Solutions, Inc. Is a software development firm. The agency focuses on Custom Software Development and Application Management & Support.Read More
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5135Undisclosed250 - 999 employeesCulver City, CACustom software development firm Test Pro is located in Culver City, California. The team specializes in Custom Software Development and Application Testing.Read More
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5136Undisclosed250 - 999 employeesJacksonville, FLFounded in 2010, Prism IT Corp., a midsize IT staff augmentation company, is headquartered in Jacksonville, Florida. Their team specializes in IT staff augmentation and Custom Software Development.Read More
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5137Undisclosed250 - 999 employeesSanta Clara, CAEffOne is a custom software development firm based in Santa Clara, California. They focus on Custom Software Development and Application Testing.Read More
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5138Undisclosed250 - 999 employeesSan Francisco, CATRON DAO, a midsize Blockchain company, is based in San Francisco, California. Their services include Blockchain and Custom Software Development.Read More
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5139Undisclosed250 - 999 employeesKirkland, WAMotion Automation Intelligence is a Robotics Process Automation company. The Kirkland, Washington-based team focuses on Robotics Process Automation and Custom Software Development.Read More
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5140Undisclosed250 - 999 employeesBellevue, WAAuth0 by Okta is a cloud consulting & SI company. Their midsize team is based in Bellevue, Washington and provides cloud consulting & SI and Custom Software Development. The firm was founded in 2013.Read More
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5141Undisclosed250 - 999 employeesReston, VABased in Reston, Virginia and Metairie, Louisiana, TekSynap is a midsize cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
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5142Undisclosed250 - 999 employeesCincinnati, OHSoftware development firm Kinetic Vision was established in 1988. The team specializes in Custom Software Development and AR/VR development.Read More
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5143Undisclosed250 - 999 employeesRock Hill, SCIT strategy consulting company Wissen IT Group is headquartered in Rock Hill, South Carolina. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
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5144Undisclosed250 - 999 employeesJacksonville, FLMidsize SEO services firm RiseIT™ Solutions, is located in Jacksonville, Florida and Addison, Texas. Their services include Search Engine Optimization and UX/UI Design.Read More
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5145Undisclosed250 - 999 employeesBellevue, NEDark Wolf Solutions is a Digital Strategy company. The firm is headquartered in Bellevue, Nebraska and Herndon, Virginia. Their services include Digital Strategy and Cybersecurity.Read More
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5146$5,000+1,000 - 9,999 employeesColorado Springs, COTeKnowledge is a custom software development firm. They were founded in 2010 and offer Custom Software Development and Application Testing.Read More
Clients
Microsoft Genesys OpentextIndustries
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5147UndisclosedFreelancer employeesLynchburg, VABowers Digital Solutions is a web development firm. The small Lynchburg, Virginia-based team offers Web Development, Mobile App Development, UX/UI Design, Search Engine Optimization, and more. The agency was established in 2025.Read More
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5148$10,000+50 - 249 employeesNew York, NYRead More
Founded in 2019, Uinno is an artificial intelligence firm. The midsize team specializes in Artificial Intelligence, Custom Software Development, Low/No Code Development, UX/UI Design, and more. The company is based in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine.
Clients
OnlyFansIndustries
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5149$1,000+Freelancer employeesSan Diego, CAOui Digital is a web design company based in San Diego, California. The small team focuses on Web Design, Web Development, Custom Software Development, and Content Marketing and was established in 2022.Read More
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5150$10,000+50 - 249 employeesSan Ramon, CAEstablished in 2008, Intuz is a midsize AI development company based in San Ramon, California; Ahmedabad, India and San Francisco, California. Their services include Artificial Intelligence, AI Agents, and Custom Software Development.Read More
Clients
Bosch Mercedes AMG Fortress Power French FloristIndustries
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5151$1,000+2 - 9 employeesNorth Port, FLDivflow, a custom software development firm, was launched in 2020. The small North Port, Florida-based team specializes in Custom Software Development, Mobile App Development, Web Development, and Artificial Intelligence.Read More
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5152$50,000+10 - 49 employeesCicero, ILINTERKIT is an app development company launched in 2020. The company offers mobile app development, ux/ui design, custom software development, e-commerce development, and more and has a small team. The company is in Bishkek, Kyrgyzstan.Read More
Clients
Bank KompanionIndustries
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5153$5,000+10 - 49 employeesNewark, DERead More
Cloudreams is a small cloud consulting & SI company. The Newark, Delaware-based agency was founded in 2019. Their services include cloud consulting & SI, IT staff augmentation, IT strategy consulting, custom software development, and more.
Industries
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5154Undisclosed50 - 249 employeesTinley Park, ILEstablished in 1991, ProviNET Solutions, a midsize software development firm, is located in Tinley Park, Illinois. Their services include Custom Software Development and cloud consulting & SI.Read More
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5155$5,000+50 - 249 employeesSan Antonio, TXDenim Group is a midsize San Antonio, Texas-based IT managed services company. Their services include IT managed services and Custom Software Development.Read More
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5156$25,000+50 - 249 employeesCatonsville, MDEstablished in 1997, Ross Technologies, (RTGX) is a custom software development company. The team provides Custom Software Development and BI & big data consulting & SI.Read More
Clients
United States ArmyIndustries
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5157$25,000+50 - 249 employeesBaltimore, MDSerigor Inc is a midsize custom software development company headquartered in Baltimore, Maryland. Their services include Custom Software Development and IT managed services.Read More
Industries
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5158$1,000+1,000 - 9,999 employeesSan Francisco, CAProtiviti is a big data company founded in 2002. Their services include BI & big data consulting & SI and Custom Software Development.Read More
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5159$5,000+50 - 249 employeesAtlanta, GAFounded in 2014, Tin Roof Software is a midsize website development firm located in Atlanta, Georgia. Their team provides Web Development and Custom Software Development.Read More
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5160Undisclosed50 - 249 employeesRedmond, WAFlexasoft is a software development company. The team provides Custom Software Development and Business Consulting and is located in Redmond, Washington.Read More
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