Top 70 Android App Development Companies in Seattle

Slalom Build is an UX design agency. They are in Seattle, Washington; Chicago, Illinois and Toronto, Canada and have a large team. The firm specializes in ux/ui design, CRM consulting and SI, mobile app development, IoT development, and more.

Groove Jones is a mobile app, AR/VR, and custom software developer based in Dallas. Founded in 2015, this 10+ team of digital experts builds the interactive tools that give brands a competitive edge.

Aptium is an Ellensburg, Washington-based web development firm. The small team specializes in web development, custom software development, mobile app development, and ux/ui design and was launched in 2021.

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.

Substantial, a digital strategy company, was launched in 2006. They are located in Seattle, Washington and have a midsize team. Their services include digital strategy, mobile app development, web design, and web development.

Based in San Fernando, Spain; Seattle, Washington and , United Kingdom, Xebia is a large big data company. Founded in 2001, the team provides BI & big data consulting & SI, cloud consulting & SI, custom software development, web development, and more.

Established in 2005, Palador is a custom software development firm. Based in Seattle, Washington and Yogyakarta, Indonesia, their small team offers custom software development, enterprise app modernization, ux/ui design, web development, and more.

Launched in 2009, GenUI is a cloud consulting & SI company. The company offers cloud consulting & SI, mobile app development, web development, ux/ui design, and more and has a midsize team. The company is based in Seattle, Washington.

Launched in 2018, PositiveSine, Inc. Is a computer engineering company. Their small team is in Bellevue, Washington and provides computer engineering, custom software development, and mobile app development.

Ministry of Product is a web development company that was founded in 2005 and is headquartered in Seattle. Their team of 3 employees specializes in mobile app development, web development, and UX/UI design. They mostly work with companies in the business services, entertainment, and consumer products industries.

Devblock is a software development company. The midsize Seattle, Washington-based company was founded in 2008. Their team focuses on custom software development, mobile app development, web development, e-commerce development, and more.

Zenwerks Web Development, LLC is a Seattle, Washington-based branding agency. Launched in 1999, the small team focuses on branding, mobile app development, web design, and web development.

Elite Crest Technologies is an artificial intelligence firm headquartered in Seattle, Washington and Madhapur, India. The small team specializes in Artificial Intelligence, IoT development, mobile app development, AR/VR development, and more. The agency was launched in 2011.

Founded in 2003, Swecker is a Seattle-based web development agency that serves small and mid-market businesses. In addition to web development, the team of fewer than 10 also offers mobile app and custom software development and design.

Generalsoft Corporation is a small software development company. Located in Seattle, Washington, the firm was launched in 2011. Their services include custom software development, cloud consulting & SI, IT managed services, IT strategy consulting, and more.

Established in 2016, Qamera Design is an user experience design agency. Based in Seattle, Washington, their small team provides ux/ui design, mobile app development, mobile & app marketing, and web development.

Moby is an user experience agency. They are headquartered in Seattle, Washington and have a small team. Their services include ux/ui design, mobile app development, product design, web development, and more.

TangoTeams is an app development company. Established in 2021, the team provides mobile app development, web development, custom software development, and other application development. Their midsize firm is Seattle, Washington-based.

Leszynski Group, Inc. Is a cloud consulting & SI company founded in 1990. The agency offers cloud consulting & SI, business consulting, custom software development, web development, and more and has a small team. The agency is based in Bellevue, Washington.

Facet Digital, LLC is a web development firm located in Kirkland, Washington. They focus on web development, api development, custom software development, devops managed services, and more and were established in 2013.

TechValens Software Systems LLC is a midsize application development company. Headquartered in Bellevue, Washington, the agency was founded in 2007. Their team offers mobile app development, web development, application management & support, and application testing.

Labs8 is a Bellevue, Washington-based IoT development company. The small agency was founded in 2013. Their team focuses on IoT development, marketing strategy, digital strategy, ux/ui design, and more.

Devscale is a Chicago-based digital agency that provides mobile app development, web development, and custom software development. Founded in 2016, the company currently consists of under 5 employees.

GOLAZO Services, LLC is a small website development firm. They focus on web development, mobile app development, web design, ai consulting, and more and were launched in 2017. The firm is located in Gig Harbor, Washington.

Grinev Software is a development company based in Federal Way, Wash. Their team was founded in 2007 and has around 10 employees. They primarily provide mobile app, web, and e-commerce development. 

Mystic Engineering / Mystic Industries is a product design company. Their small team is in Everett, Washington and specializes in product design, custom software development, mobile app development, contract manufacturing, and more. The company was established in 1987.

Seattle Software Developers has offices in Bellevue, Wash., Augsburg, Germany, London, and Rome. Since 1989, the software development agency has been specializing in custom software, web, and mobile app development. Seattle Software Developers works with clients in various industries such as arts & entertainment and media. 

Citizen, Inc. Is a midsize UX company. Founded in 2005, the agency is based in Portland, Oregon and Redmond, Washington. Their team specializes in ux/ui design, mobile app development, web development, digital strategy, and more.

Website development company Ravenna was founded in 2007. Their small team is located in Bothell, Washington and focuses on web development, mobile app development, web design, and e-commerce development.

Tekies Data Solution is a small Bothell, Washington-based app development company. The team offers mobile app development, search engine optimization, social media marketing, web design, and more.