Top 100 Software Development Companies in the United States

Located in Denver, CO, Think Tree Solutions has specialized in creating web and mobile applications since its founding in 2015. The small team of 10 works with clients to build products from scratch or to enhance existing products. They offer mobile app development, web development, UX/UI design, and web design services.

Ayatas Technologies is a website development company based in Sacramento, California. The small company was established in 1990. Their services include web development, e-commerce development, and web design.

Achievion Solutions is an AI Development Agency based in McLean, Virginia. Founded in 2013, the medium-sized team focuses on the success of every AI project through their battle-tested delivery process ACHIEVE and backs it up by their AI Accuracy Guarantee. They deliver products for web, mobile, and enterprise platforms.

DADEN LLC is a software agency founded in 2014 and based in Aliso Viejo, Calif. With more than 10 members, they provide custom software development, mobile app development, and enterprise app modernization for clients in the fields of IT, e-commerce, and others.

Engage Software is a web and mobile development company based in St. Louis, Missouri with a second office in Florida. Founded in 1999, Engage Software's team of around 20 employees serves primarily small and mid-market businesses. They specialize in web development, web design, and custom software development services.

Virgo Development is a software development company in St. George, Utah. They provide custom software development, web development, and mobile app development and were founded in 2005.

Blue Archer is a Pittsburgh-based website design, development, and custom software company that specializes in web design and development, digital strategy and custom software development. Founded in 1999, the company is comprised of 21 team members. 

ISHIR is a software development company headquartered in Plano, Texas with offices in Noida and New Delhi, India. Founded in 1999, ISHIR's team of 232 employees provides a vast range of different services like custom software development, mobile app development, web design and development, AI, Data Annotation, IT staff augmentation, RPA, and more.

Lean Discovery Group, an UX design agency and product design company, was established in 2021. Located in Norfolk, Virginia, their small team specializes in ux/ui design and product design.

Bottle Rocket is a Dallas-based mobile design & development agency founded in 2008. Our services span strategic consulting, data & AI, growth marketing, research, & full lifecycle product development.

Tuva Interactive is a full-service internet development company from St. Louis. The company was founded in 1996 and currently has a team of 10 employees. Tuva Interactive provides custom software development, web development, and IT strategy consulting.

Located in Grand Rapids, Michigan and Ann Arbor, Michigan, CQL is an e-commerce development firm. The midsize team offers e-commerce development, web design, ux/ui design, and custom software development and was established in 1995.

Nativ3 is a development company in Minneapolis that was founded in 2015. Its team of 6 that helps clients with web design and development, custom software development, mobile app development, and e-commerce development.

Forix is an e-commerce development firm that was founded in Portland, Ore., in 2007. The company has since expanded to Los Angels and New York and has more than 60 employees who specialize in web development and design in addition to e-commerce development.

Fynydd is a software development and IT services firm based in King of Prussia, Pa. Founded in 2010, they have about 10 employees that work with organizations in all industries and organization size. Their services include web design and development, custom software development, mobile app development, UX/UI design, and IT strategy consulting.

Based in Los Angeles, California, Dreamers Inc. Is an AI company. The small team provides Artificial Intelligence, custom software development, mobile app development, IoT development, and more and was established in 2013.

CodeBright is a custom software development company based in Alexandria, Va. Founded in 2015, the team of under 10 specializes in custom software development, mobile app development, and web development. They work with clients primarily in the hospitality and leisure, and transportation industries.

In Los Angeles, California; Houston, Texas and Santa Rosa, California, Coding Pixel is a small custom software development firm. They focus on custom software development, blockchain, mobile app development, web design, and more and were established in 2012.

Founded in 2010, Boston Byte is a custom software developer that is based in Marlborough, Mass. They also provide digital strategy and staff augmentation services. 

IT Creative Labs is an IT consulting and digital agency headquartered in New York. They have about 2 employees. Since 2016, they have provided web development, mobile application development, and e-mail marketing services to primarily enterprise clients in the advertising and marketing industry.

Started in 2001, Big Nerd Ranch is a 50+ web and mobile app development firm headquartered in Atlanta. While not creating apps for the world’s leading brands, their team leads immersive coding boot camps.

Youtech & Associates is an Illinois-based digital marketing and development agency founded in 2002. The approximately 40-member team specializes in web design, digital strategy, software development, and advertising. 

JetRuby Agency LTD. is a research and development agency headquartered in San Francisco with offices in Krasnodar, Russia, Lviv and Ukraine. Since 2010, its team of over 100 has been specializing in e-commerce, web, mobile app and custom software development. JetRuby Agency LTD. focuses on clients in the real estate, consumer products, and financial industries.

Monogram is a development agency founded in 2017. Based in Alpharetta, Ga., their team of under 10 employees provides custom software development, UX/UI design, and web development. Though many of their clients are midmarket-sized, they also work with enterprise and small businesses. 

Fountain City, Inc. is a Raleigh, N.C.-based full-service digital agency that was founded in 1998. Its team of 16 employees offers web design and development, e-commerce development, SEO, and marketing strategy services for mainly small-business clients.

Small mobile application development firm Linker Logic Technologies, is headquartered in Durham, North Carolina. Launched in 2014, the team offers mobile app development, ux/ui design, custom software development, application management & support, and more.

New Leaders is a technical services firm of 29 employees, established in 2007. They are headquartered in Truckee, Calif., with a second office in Beijing, China. They offer custom software development, e-commerce development, and UX/UI design. They primarily serve clients in midmarket and small businesses in the healthcare, business, and consumer products industries.

Optimum7 is a full-service B2B and eCommerce Development and Marketing Agency based in Coral Gables, FL and founded in 2007. Optimum7 serves mostly small businesses and mid-market clients in B2B, eCommerce, education, industrial, healthcare, technology and legal services industries. As an agency with more than 50 employees, they are specialized experts in B2B and eCommerce Development, Web Design, Software Development, Digital Marketing and SEO.

BIT Studios is a custom software development firm. Established in 1990, the small company is in Plano, Texas and Chicago, Illinois. Their team specializes in custom software development, e-commerce development, mobile app development, application testing, and more.

AGIL f(x) is a custom software development company launched in 2015. Located in Boston, Massachusetts, their small team focuses on custom software development, IT strategy consulting, and IT managed services.