Top 100 Software Development Companies in the United States

Custom software development firm NorthBuilt is based in Saint Paul, Minnesota. The small team specializes in custom software development, web development, application management & support, web design, and more. The firm was established in 2020.

Cymetrix Software is a CRM consulting and SI company headquartered in San Francisco, California and Mumbai, India. They specialize in CRM consulting and SI, custom software development, and BI & big data consulting & SI and were launched in 2016.

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.

Epic Web Studios, a web design company, was launched in 2009. The agency offers web design, digital strategy, and search engine optimization and has a small team. The agency is located in Erie, Pennsylvania.

Scalater is a website development company founded in 2020. The agency provides web development, e-commerce development, web design, custom software development, and more and has a small team.

TechNoir Solutions is a Chicago-based managed IT services provider. They were founded in 2012 and have a team of 12 employees who specialize in cloud consulting, IT managed services, and cybersecurity.

Gramercy Tech is a boutique technology company offering UX/UI design, custom software development, AR/VR development, and IT consulting services. Founded in 2003, Gramercy Tech has a team of about 30 employees who work with clients across industries – business services, consumer products, education, and more.

Sparkfish is a full service development company headquartered in Plano, Texas. They were founded in 2002, and have since grown their team to 18 specialists. They offer custom software development, enterprise app modernization, and AI to small, midmarket, and enterprise businesses.
 

Digital strategy company Smargasy Inc was founded in 2011. Their small team is located in Fort Myers, Florida and offers digital strategy, web design, custom software development, web development, and more.

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.

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. 

Headquartered in Chicago, Illinois, 20spokes is a mobile app development company. The small firm was launched in 2011. Their services include mobile app development, custom software development, and web development.

Website development firm Alliance Innovations is located in San Diego, California. The small agency was founded in 2019. Their team focuses on web development, digital strategy, custom software development, mobile app development, and more.

Dept is a web development firm that was founded in 2016. They have a team of over 1,300 employees, spread out over four offices in Boston, Amsterdam, Berlin, and Manchester, U.K. They offer web development, UX/UI design, and web design to midmarket and enterprise companies across the globe.
 

Begin, LLC is a boutique app development company based in Denver, with offices in Chicago and Bloomington, Ill. The company, founded in 2016, has a team of less than five that provides custom software development, web development, and mobile app development services to companies and institutions in the business services, arts and entertainment, health care and medical, government, and media industries.

Weil & Jones is an IT firm that was founded in 2002. The company is headquartered in New York and consists of less than 10 employees. They specialize in custom software and web development, primarily to midmarket clients.

 GRSP Tech is a custom software development firm based in Atlanta. Founded in 2016, their team of 30 serves clients in the education and finance sectors. Services include web and mobile app development.

Headway is an app development firm based in Green Bay, Wis. Founded in 2015, they have about 25 employees that serve clients in the healthcare and fitness, fintech, logistics and supply chain, and social communication sectors. Their services include UX and UI design as well as web and mobile app development.

Portland Webworks is a development agency based in Portland, Maine and founded in 1999. The agency has about 25 employees. Portland Webworks focuses on custom software development, but it also offers mobile app and web development services. Many of its clients are in the government industry.

Established in 2016, Access Solutions is a web development company. Their small team is headquartered in Allen, Texas. Their services include web development, e-commerce development, custom software development, and ux/ui design.

Headquartered in Miami Beach, Florida; Yerevan, Armenia and Bellevue, Washington, Innova is a software development firm. The small firm was launched in 2021. Their team focuses on custom software development, web development, mobile app development, other application development, and more.

Genium, founded in 2011, is a mobile app development company who works with enterprise and mid market companies in the ITand business industries.The team 25,000 work in offices in the Calif., New York, and Buenos Aires areas.

Punchkick Interactive is a digital development agency in Chicago that was founded in 2006. It has more than 30 employees and specializes in custom software development, UX/UI design, and mobile app development for enterprise and midmarket clients.

Company A is a custom application development company based in Irvine, Calif., with offices in Plano, Texas, and Novi Sad, Serbia. The company, founded in 2015, has a team of more than ten that provides cloud consulting & SI, custom software development, web development, mobile app development, and enterprise app modernization services. Company A serves small and larger-sized companies in various industries, including IT, financial services, and health care & medical.

 Michigan Software Labs is an app development firm located in Grand Rapids, MI. Founded in 2010, the team of about 10 employees specializes in web and mobile app development. Additional service provisions include application management services to clients. 

Located in New York, New York, Crush & Lovely is a small software development company. They offer custom software development, web development, mobile app development, and generative ai and were launched in 2004.

SYDCON, Inc. is a software development group based in Crystal Lake, IL. Founded in 2004, the team consists of 6 dedicated development experts with specialties in web development, e-commerce development, and software development.

Acumium is a digital agency in Madison, Wis. Founded in 2001, they have about 28 employees that serve mostly midmarket and enterprise clients in the business, consumer products, and e-commerce industries. Services include UI/UX design, custom software development, and web design.

Octaria Software partners with scaling startups by igniting clients with custom software, AWS cloud architecture, and fractional CTO consulting. We build and launch software solutions utilizing quality, lean startup methodologies saving clients time and money. Octaria takes your back of napkin software vision, defines your business and growth models, and can scale it to needing an engineering support and escalation team. Our managed startup engineering teams hold specialized, industry-leading certifications in cloud architecture, product development, and sales enablement plaftorms.

VentureDevs is an IT agency founded in 2016. They are headquartered in West Hollywood, Calif., with a second location in Poznan, Poland. Their team of 73 specializes in mobile app, web, custom software development, and more for primarily midmarket clients.