Top 100 Software Development Companies in the United States
The Best of April 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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$50,000+1,000 - 9,999 employeesNew York, NYVention is an IT staff augmentation company. Their large team is in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The company focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The company was launched in 2002.Read More
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is an artificial intelligence firm founded in 2001. Their small team is in Medina, Washington and offers Artificial Intelligence, UX/UI Design, AI Consulting, Custom Software Development, and more.Read More
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1261Undisclosed2 - 9 employeesSyracuse, NYRead More
Founded in 2009, Lerentech Solutions is an IT, web app development, and marketing firm located in Syracuse, N.Y. A team of fewer than 10 people, they provide web development, web design, and SEO with a specific focus on mobile platforms and e-commerce systems.
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Well-Being ImprovementIndustries
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1262$25,000+50 - 249 employeesRaleigh, NCAtlantic BT is a software development company and web development company founded in 1998. The firm provides Custom Software Development and Web Development.Read More
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1263$5,000+2 - 9 employeesBoston, MARead More
Sparc Agency is a Mantua Township, New Jersey-based website development company. The company offers web development, mobile app development, ux/ui design, custom software development, and more and is small.The company was established in 2019.
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1264$25,000+2 - 9 employeesSan Antonio, TXRead More
Slidewave, LLC is a development company based in San Antonio, Texas. Founded in 2014, their team of approximately 6 employees specializes in custom software and mobile app development. They're proficient in creating hybrid or cross-platform products and they also provide UX/UI design.
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The Mullings Group -
1265$50,000+10 - 49 employeesSan Francisco, CARead More
Go Nimbly is a technical consulting firm founded in 2013. Headquartered in San Francisco, Calif., Go Nimbly's approximately 20 employees specialize in CRM consulting and SI, custom software development, and UX/UI design. The client appreciated Go Nimbly's comprehensive documentation, which enabled them to track the progress of integration and development up until deployment.
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Twilio -
1266$5,000+10 - 49 employeesMiami, FLRead More
Resolve Digital is a software company based in Miami with more than 10 members. Since their founding in 2002, they have offered custom software, web, and e-commerce development solutions for small and mid-market businesses in various industries.
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GoogleIndustries
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1267$25,000+50 - 249 employeesPlano, TXRead More
ITester Inc is an IT strategy consulting company. Their midsize team is based in Plano, Texas and Frankfurt am Main, Germany. The firm offers IT strategy consulting, web design, custom software development, web development, and more. The firm was founded in 2005.
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1268$1,000+10 - 49 employeesScottsdale, AZRead More
ETT, a AR/VR development company, is located in Scottsdale, Arizona and Amsterdam, Netherlands. The small company was founded in 2020. Their services include AR/VR development, web development, mobile app development, custom software development, and more.
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1269$10,000+10 - 49 employeesKnoxville, TNRustik, Inc., a custom software development firm, was launched in 2020. The team specializes in Custom Software Development and Mobile App Development.Read More
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1270$25,000+2 - 9 employeesFrisco, TXRead More
CVI Technologies is a development and technology consulting company headquartered in Frisco, Texas. Founded in 2004, they currently have about 6 team members. They specialize in custom software and web development as well as web design services for primarily small businesses.
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Verizon -
1271$10,000+10,000+ employeesChelmsford, MARead More
Cybersecurity company HCL Technologies (Shanghai) Limited is based in Shanghai, China. Founded in 2007, the midsize team provides cybersecurity, cloud consulting & SI, IT managed services, IT strategy consulting, and more.
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1272$25,000+50 - 249 employeesSan Francisco, CAIntuitech, a Digital Strategy company, is headquartered in Budapest, Hungary and San Francisco, California. The team provides Digital Strategy and Custom Software Development.Read More
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TelenorIndustries
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1273$5,000+2 - 9 employeesAlbuquerque, NMRead More
Iterative Consulting is a design and development company founded in 2016. They have three locations in Albuquerque, N.M., Chicago, and San Francisco and a team of about 10 employees who offer custom software development, web development, mobile app development, web design, and UX/UI design services. Their client base includes small businesses in the health care and medical, financial services, business services, and education industries.
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FundX Investment GroupIndustries
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1274Undisclosed50 - 249 employeesDallas, TXAmerican Web Developers is a midsize web development firm. Established in 2019, the company is located in Dallas, Texas. Their services include web development, web design, logo, and custom software development.Read More
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1275$1,000+10 - 49 employeesParkville, MDCustom software development company Ronnie Ridge was established in 2024. Their small team is based in Parkville, Maryland. Their services include Custom Software Development, Web Development, Artificial Intelligence, Web Design, and more.Read More
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1276$10,000+2 - 9 employeesWoodridge, ILBased in Woodridge, Illinois and Berkeley Township, New Jersey, 5-3 Digital Consulting is a custom software development company. The small team provides custom software development, web development, e-commerce development, digital strategy, and more. The firm was launched in 2016.Read More
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1277$10,000+10 - 49 employeesHarrington, DENexus App Developers is a mobile application development firm headquartered in Harrington, Delaware. Launched in 2024, the small team specializes in mobile app development, custom software development, e-commerce development, application testing, and more.Read More
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1278Undisclosed2 - 9 employeesFairfield, CARead More
Amazing Solutions, Inc. is an accounting software reseller based in Fairfield, Calif. Their team of no more than 10 has offered application management and support, business consulting, and custom software development solutions since their founding in 1981.
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Athens Baking CompanyIndustries
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1279$10,000+10 - 49 employeesNaperville, ILInspirit is a small custom software development company based in Naperville, Illinois. They offer custom software development, ux/ui design, cloud consulting & SI, web development, and more and were established in 2020.Read More
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1280$5,000+2 - 9 employeesEdison, NJTrue Refined Solutions is an user experience design company. The Edison, New Jersey-based agency was founded in 2022. The small team offers UX/UI Design, IT strategy consulting, Custom Software Development, Web Development, and more.Read More
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1281$25,000+10 - 49 employeesMason, OHRead More
Afidence is a cybersecurity company. Founded in 2010, the team focuses on cybersecurity, IT staff augmentation, IT strategy consulting, cloud consulting & SI, and more. Their small agency is Mason, Ohio-based.
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1282$10,000+50 - 249 employeesDallas, TXMSN Global IT Solutions is a Mobile & App Marketing company. They specialize in Mobile & App Marketing, Social Media Marketing, Custom Software Development, E-Commerce Development, and more and were established in 2013. Their midsize team is Dallas, Texas-based.Read More
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1283$5,000+10 - 49 employeesSaginaw, MIInstant Solutions Lab is a software development company. The Saginaw, Michigan-based company was founded in 2016. The small team offers Custom Software Development, Web Development, Mobile App Development, Content Marketing, and more.Read More
Industries
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1284Undisclosed250 - 999 employeesBolingbrook, ILDelloweb International is a SEO company established in 2013. Their midsize team is located in Bolingbrook, Illinois and offers Search Engine Optimization, cloud consulting & SI, Web Development, Mobile App Development, and more.Read More
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1285$5,000+10 - 49 employeesSt. Petersburg, FLEarly Bird Labs is a web development company based in St. Petersburg, Florida. The small firm was founded in 2021. Their services include Web Development, Mobile App Development, Custom Software Development, UX/UI Design, and more.Read More
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1286$5,000+2 - 9 employeesBurien, WASandcastle Web Design and Development is a software development company established in 1998. The team specializes in Custom Software Development and Mobile App Development.Read More
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Aviation Supplies & Academics Cevala / Brandvia Allegiant Commercial Asset Services GroupIndustries
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1287$25,000+10 - 49 employeesTroy, NYRead More
Gavant Software is a full-service application developer founded in 2002 run by a team of 18. Based in Troy, N.Y., the company offers services in enterprise app modernization, web development, and custom software development. They primarily use .NET and are proficient in languages such as C#, Java, and PHP.
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Getty Images -
1288$50,000+10 - 49 employeesWashington, DCRead More
MassLight is a development studio located in Washington, DC. Their services include web, mobile app, and custom software development. The 30-person team was established in 2000.
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Pacify -
1289Undisclosed2 - 9 employeesWinter Garden, FLRead More
The Sailor Group is a computer software agency based in Windermere, FL. With about 10 team members on staff, the agency specializes in custom software development, cloud and CRM consulting, mobile app development and other IT services.
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Modern Office MethodsIndustries
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1290Undisclosed10 - 49 employeesHarrisburg, PARead More
WorkXpress is a custom software development company in Harrisburg, Pa. Founded in 2002, they have about 20 employees that serve mostly small businesses in the business, government, and nonprofit sectors. Services include cloud consulting & SI, web development, and UI/UX design.
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Creek CollectiveIndustries
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