Software companies based in Seattle

American multinational technology company

American video game developer

Cloud-based data visualization software developed by Salesforce.

live streaming video platform owned by Microsoft

Multi-cloud cybersecurity and application delivery company

RealNetworks LLC is an American technology company and provider of Internet streaming media delivery software and services based in Seattle, Washington. The company also provides subscription-based online entertainment services and mobile entertainment and messaging services.

casual gaming company based in Seattle

Qualtrics, LLC is an American experience management company, with co-headquarters in Seattle, Washington, and Provo, Utah, in the United States. The company was founded in 2002 by Scott M. Smith, Ryan Smith, Jared Smith, and Stuart Orgill.

American video game development company

Avanade () is a global professional services company providing IT consulting and services focused on the Microsoft platform with artificial intelligence, business analytics, cloud, application services, digital transformation, modern workplace, security services, technology and managed services offerings. Headquartered in Seattle, the company has 50,000 employees in 26 countries.

Attachmate Corporation was a software company founded in 1982 which focused on secure terminal emulation, legacy integration, and managed file transfer software. Citrix-compatibility and Attachment Reflection were enhanced/added offerings.

American video game studio

software developer

GameHouse Inc. is an American casual game developer, publisher, digital video game distributor, and portal, based in Seattle, Washington, United States. It is a division of RealNetworks.

small indie video game developer