Philip Rosedale

RealNetworks, Inc. engages in the provision of network-delivered digital media applications and services to manage, play, and share digital media. It offers SAFR, RealPlayer, Kontxt, Gamehouse, Realtimes, RealMedia, and mobile services. It operates through the following segment: Consumer Media, Mobile Services, Games. The Consumer Media segment generates revenue from video compression and enhancement technology portfolio. The Mobile Services segment is consisted of the various digital media services to mobile and online service providers as software as a service (SaaS) offerings. The Games segment focuses on the development, publishing, and distribution of casual games, which are offered via mobile devices, digital downloads, and subscription play. The company was founded by Robert Glaser in February 1994 and is headquartered in Seattle, WA.

Linden Research, Inc. engages in the development and operation of virtual world platform Second Life. It also involves in registered money services business under the Tilia platform. The company was founded by Philip Rosedale in 1999 and is headquartered in San Francisco, CA.

Coffee&Power, Inc. operates as an online marketplace where people can buy and sell services. It offers users to sign up and provides cell phone numbers in order to receive updates. The firm's site lets customers buy and sell small goods and services from others, based on geolocation. The company was founded by Philip Rosedale, Frederick W. Heiberger and Ryan Downe in 2011 and is headquartered in San Francisco, CA.

High Fidelity, Inc. develops an open-source application for building and deploying virtual environments to desktop and server computers. The company was founded by Philip Rosedale, Irena Freidrica Heiberger and Ryan Downe Karpf in 2013 and is headquartered in San Francisco, CA.

Akili Interactive Labs, Inc. develops therapeutic mobile video games. It also develops platform technology that test and enhance the cognitive abilities through a video game. The company was founded by Adam Gazzaley, Daphne Zohar, Daphne Bavelier, and Eddie Martucci in 2011 and is headquartered in Boston, MA.