Top 100 E-Commerce Development Companies in the United States

Seota Digital Marketing is a digital agency based in Frisco, Texas with fewer than 10 employees. Founded in 2009, the team currently provides web development, SEO, and e-commerce development functions. 

Adencys is a creative technology company based in New York in 2013. With no more than 50 employees, they offer web design, UX/UI design, and web development solutions to clients ranging from small firms to large enterprises across various fields.

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.

Development company August Ash has been around since 1999. The team of 20 is based in Bloomington, Minn. and provide web design and development, e-commerce development for Wordpress, Magento and Drupal, SEO and PPC, and other marketing services to small and mid-market clients

Founded in 2003, Web Loft Designs is located in Plano, Texas. With about 10 employees, they provide web design, web development, and e-commerce development services for enterprise, midmarket, and small businesses. They focus on transportation, e-commerce, health care, and medical industries.

DevBatch is an IT company founded in 2010. Located in Lahore, Pakistan, they have a team of 118 employees. Their services include mobile app development, custom software development, web development, and SEO. They primarily serve small business and midmarket clients. 

Commence Studio is a design studio in Reno, Nev., with an additional office in New York City. The company, founded in 2014, has a small team of 5 people who specialize in web design, UX/UI design, and logo services. 
 

Established in 2015, Studio Seagraves is a small web design company headquartered in Chesterfield, Missouri. Their services include web design, e-commerce development, and web development.

Think It First is a marketing and advertising firm based in Wayne, Pa. Their team of 5 employees has worked with clients of all sizes since the firm's founding in 2010. They specialize in web design and development but also offer digital strategy services to their clients.

Headquartered in Miami, Florida, Simple Solutions is a web design agency. The small team offers web design, custom software development, web development, mobile app development, and more. The agency was founded in 2011.

Bellwood Labs is a development agency founded in 2019 in Atlanta. With a team of fewer than 10 employees, they provide custom software development, web development, mobile app development, and more to small, mid-sized, and enterprise-level businesses in IT, financial services, advertising, and more. 

Although they specialize in e-commerce and web development, End Point also creates custom software and is an expert on enterprise security. Founded in 1995 in New York City, the team of 50+ employees serves mid-market and small businesses across a variety of industries.

DataArt is a software engineering firm in München, Germany; Zug, Switzerland; London, England; and New York. Founded in 1997, they have about 3,000 employees that serve mainly midmarket and small-business clients in the financial, healthcare, and IT sectors. Services include custom software development, enterprise app modernization, and UI/UX design.

Graveflex, a web development firm, was established in 2016. The agency offers web development, e-commerce development, ux/ui design, custom software development, and more and has a small team. The agency is based in Chicago, Illinois and Los Angeles, California.

Top Notch Dezigns® is a New York, New York-based web design company. The small team focuses on Web Design, E-Commerce Development, Search Engine Optimization, and Web Development and was launched in 2004.

216digital is an e-commerce web design and development agency founded in 1999. With its headquarters in Twinsburg, Ohio, they have a team of 9 employees. They specialize in e-commerce development, content marketing, and SEO.   

NuEthic is an e-commerce web developer founded in 2010 in North Salt Lake City, Utah. Their team of no more than 10 offers digital strategy, content marketing, and web development solutions for small and medium-sized businesses alike.

Saritasa is a full-source software development firm based in Newport Beach, Calif. With additional offices in New York City, Russia, and Vietnam. They were founded in 2005 and employ a team of about 90 who provide custom software, web, mobile, IoT, and AR/VR development for mostly mid-sized businesses.

PLECCO Technologies, Inc. is a technology consulting company based in Charlotte, N.C. The company, founded in 2003, has a team of less than ten that provides IT staff augmentation, custom software development, web development, mobile app development, business consulting, e-commerce development, blockchain, application testing, and application management & support services. PLECCO Technologies serves small and mid-market companies and institutions in the education, financial services, health care & medical, real estate, and legal industries.

UX company and graphic design agency Bukwild was launched in 2001. Located in Sacramento, California, their small team provides ux/ui design and graphic design.

Third & Grove is a web development firm headquartered in Boston with an additional office in San Francisco. Founded in 2013, they have 34 employees and have worked with well-known brands in sectors such as food & beverage and financial services. Third & Grove provides web design and development, e-commerce development, UI/UX design, and digital strategy for primarily midmarket-sized clients. 

CraftedQ is a cloud consulting & SI company. Established in 2013, the team offers cloud consulting & SI, custom software development, web development, mobile app development, and more. Their midsize agency is in Los Angeles, California.

Efir Media is a full-service digital creative agency in Philadelphia, PA founded in 2016. Since then, they have successfully completed 100+ projects with fully bespoke digital experiences that delight, engage and convert users every day, across a wide range of industries and business sizes, and have won over 45 industry awards. Efir media handles branding, website design and development, e-commerce development, and content creation. 

Founded in 2015, 45RPM is a full-service digital marketing agency in Washington, D.C. and Mexico City that works with small, midmarket, and enterprise companies. The team of 50 works to provide clients with branding, web development, content marketing, and web design for clients in the IT and business services industries.

Launched in 2003, Trango Tech is a. The midsize team specializes in. The company is based in San Jose, California and Salt Lake City, Utah.

Product design company Nessa is located in New York, New York. The small company was founded in 2020. Their team provides product design, web design, custom software development, ux/ui design, and more.

Isadora Agency is a California-based digital agency founded in 2009. Their team works with enterprise clients on their UX design systems, design, development, and branding needs.

Web design company Pattern is based in Berkeley, California and Los Angeles, California. The small team provides web design, ux/ui design, e-commerce development, branding, and more and was founded in 2018.

Noticed is a digital firm headquartered in Philadelphia with additional offices in New York and Los Angeles. Noticed's team of 14 employees has specialized in e-commerce development, UX/UI design, and PPC since its founding in 2012. They primarily work with small and mid-market businesses. 

INTEGRITY RESOURCE SOLUTION LLC is a web development company. Their small team is in Acworth, Georgia and provides web development, search engine optimization, e-commerce development, social media marketing, and more. The company was launched in 2008.