Top 100 Software Development Companies in the United States

Studio 12, a custom software development company, was established in 2013. The company specializes in custom software development, mobile app development, web development, and AR/VR development and has a small team. The company is located in Riverside, California.

NIFTIT is a design and development agency based in New York, with an office in Ho Chi Minh City, Vietnam. The agency, founded in 2013, has a team of around 20 that provides, among others, ECM consulting & SI, IT managed services, and applications management & support services to various organizations, institutions, and companies. 

Techgnix is an UX design company. The New York, New York-based agency was founded in 2024. The small team focuses on ux/ui design, custom software development, web development, mobile app development, and more.

Denovo Studios is a mobile app development firm based in Detroit, Mich. Founded in 2015, their team of 25 serves clients in the computer software sector. Services include web development and advertising.

Inventix Labs is a cybersecurity company launched in 2018. Their small team is based in New York, New York and Eagan, Minnesota and specializes in cybersecurity, custom software development, web development, and mobile app development.

Chocolate Milk & Donuts is a full-service creative agency founded in 2016. Based in Austin, Texas, the team of 9 specializes in AR/VR development, video production, and advertising.

Deepsea Developments, an IoT development company, was launched in 2017. Their small team is located in Palo Alto, California and Cali, Colombia and specializes in IoT development, architectural design, and custom software development.

World Source Tech, LLC, a , is headquartered in Grand Rapids, Michigan. The small team offers. The agency was launched in 2009.

Affirma Consulting is a full-service technology consulting agency. Founded in 2001, Affirma Consulting is based in Seattle, WA with additional offices in Los Angeles, CA, India, Ireland, and Reno, NV. The team of 200+ focuses on consulting for Business Intelligence (BI), Sharepoint, Salesforce, and customer relationship management (CRM) software, they also offer design, marketing, and mobile and web development.

Custom software development company Noventum Custom Software Development was launched in 2012. Their small team is headquartered in Albuquerque, New Mexico and offers custom software development, ux/ui design, e-commerce development, IT strategy consulting, and more.

Pushstart Creative is a small product design company. They focus on product design, custom software development, branding, packaging design, and more and were established in 2011.

Rapptr Labs is an app development firm based in Jersey City, N.J. The firm, founded in 2018, has a team of around ten that provides mobile app development, UX.UI development, custom software development, web development, e-commerce development, wearable app development, IoT development, and AR/VR development services. Rapptr Labs serves enterprise and smaller sized-companies in various industries that include retail, consumer products & services, and health care & medical.

Carte Blanche is a website development firm in Lahore, Pakistan. The small company was established in 2019. Their team specializes in web development, market research, product design, web design, and more.

Spark DSG is a UX design agency. The small team is based in Doylestown, Pennsylvania. Their services include ux/ui design, web design, web development, e-commerce development, and more.

Slashdev is a small software development company. The Winter Park, Florida-based company was established in 2021. Their services include custom software development, web development, mobile app development, wearable app development, and more.

CSW Solutions is a solutions services company based in Chicago. Founded in 2005, they have about 20 employees that focus on middle-market companies and enterprises in the financial services, retail, healthcare, telecommunications, and manufacturing industries. They specialize in web development, custom software development, mobile app development, and IT managed services.

Strategic design and development agency Enliven is based in St. Louis. Since 2012, their team of 20 has been specializing in product design, web development, UX/UI design, and more for mainly enterprise-level clients. They primarily serve clients in the business services, health care & medical and IT industries. 

Founded in 2013, Phalanx Digital Inc. is a development and design agency based in Mechanicsburg, Pa. Their small team of 4 specializes in developing websites, custom software, mobile apps, and other services.

Invonto is a digital consulting and development company based in Bridgewater, NJ. Invonto’s team of about 10 employees has been providing web, mobile app, software, and IoT development since its founding in 2008. They mostly work with enterprise businesses but have experience with small and mid-market businesses as well.

SEP is a software company founded in Carmel, Ind. in 1998. Their team of over 50 specializes in custom software, web, and mobile app development solutions for clients ranging from small companies to large firms in the industries of consumer products, healthcare, and business services.

Mutual Mobile is a development and digital products company headquartered in Austin, Texas with a satellite office in Hyderabad, India. Founded in 2009, the company has over 170 employees across locations. Mutual Mobile offers mobile app, AR/VR, IoT, and web development, as well as UX/UI and product design.

New York-based mobile app and web development company Utility was founded in 2013. The team of about 40 engineers, digital strategists, and creative designers serves small, mid-market, and enterprise clients across all industries. They complement their development expertise with UX/UI design.

Corpsoft.io is a small software development firm. They offer custom software development, web development, ux/ui design, and web design and were founded in 2017. The agency is headquartered in Kharkiv, Ukraine.

Sector 5 Digital is a marketing and advertising company based in Fort Worth, Texas that was founded in 2014. Their team of around 25 employees provides a variety of services including event marketing and planning, AR/VR development, content marketing, and more. They mostly work with enterprise-level organizations in a large number of industries. 

Lithios is a mobile and web app development company headquartered in Raleigh, N.C. The company was founded in 2014, and they have 11 employees who specialize in mobile app development, UX/UI design, and web development services. They work with mid-market, enterprise, and small businesses.
 

Media Giant Design is a small software development company. They provide custom software development, e-commerce development, IT managed services, search engine optimization, and more and were founded in 2009.

Hathway is a mobile app development company that was founded in 2007. They are headquartered in Obispo, Canada and are currently made up of 240 employees. The company specializes in mobile app development, custom software design, and web design and work primarily with large enterprises and midmarket sized firms.

Striano, a web design agency, was launched in 2021. Their small team is in North Palm Beach, Florida. The agency focuses on web design, ux/ui design, custom software development, web development, and more.

Based out of Orinda, CA with satellite offices in India and Croatia, Daxima is a software development company. The team of more than 50 employees has been in business since 2003. They provide web, software, and mobile app development for clients around the world.

Bromin7, Inc. is a mobile and web development company that was founded in 2004 and is based in New York. Their team of 5 employees specializes in AI, mobile app, and custom software development for primarily small business clients in the marketing, financial services, and healthcare industries.