Sean Parker

Yammer, Inc. operates online enterprise application for employee communication. It engages in enterprise social networking, providing a secure way for employees to communicate, collaborate, and share information. The company was founded by Adam Pisoni, David Oliver Sacks and George Ishii in 2008 and is headquartered in Redmond, WA.

3dna Corp. provides software platform for online community organizing systems. It offers easy-to-update websites, a people database and communication tools like email, text messaging and social media-all in one system. The company was founded by James H. Gilliam, Lea Endres, Jesse Haff and Joe Green in November 2009 and is headquartered in Los Angeles, CA.

Airtime Media, Inc. provides web based video chat services. It operates a community network that showcases the video chat. The company was founded by Joey Liaw, Shawn D. Fanning and Sean N. Parker in 2010 and is headquartered in Albany, NY.

Arsenal Biosciences, Inc. discovers, develops, and commercializes curative immune cell therapies. It offers cell therapy, cloud computing, computational biology, genome engineering, machine learning, software engineering, and synthetic immunology. The company was founded by Ken E. Drazan, Bradley E. Bernstein, W. Nicholas Haining, Theo Roth, Kole T. Roybal, and E. John Wherry and is headquartered in San Francisco, CA.

Tmunity Therapeutics, Inc. develops novel products that free the immunological potential of T cells to treat disease indications. It develops novel T Cell Receptor (TCR) engineered T cells, regulatory T cells (Treg), and universal engineered T cell platforms. The company was founded by Carl H. June, Anne Chew, Bruce Levine, Yangbing Zhao, James L. Riley and Bruce Blazar and is headquartered in Philadelphia, PA.

The Parker Institute for Cancer Immunotherapy is a research organization that aims to accelerate the development of breakthrough immune therapies to turn all cancers into curable diseases. The Parker Institute for Cancer Immunotherapy is based in San Francisco, CA. The private company conducts clinical trials to tackle the toughest cancers and answer the hardest questions in immunotherapy. The institute coordinates cancer research efforts between the best scientists, clinicians, and partners in the industry. The company has legal experts who help their researchers navigate the intellectual property process and turn their cancer immunotherapy discoveries into treatments. It was founded by Sean N. Parker, Adam Kolom, Michael Polansky.

Part of Unity Software, Inc., Weta Digital Ltd. is a standard-bearer for creativity and innovation in visual effects and animation. The company is based in Miramar, New Zealand and is the largest single-site VFX studio in the world, drawing artists from over 40 countries. The New Zealander company attracts talent, partners, and clients who seek to push the boundaries of artistic vision. Weta Digital's proprietary pipeline provides artists with the necessary tools to create their best work. Weta Digital has earned numerous awards, including six Visual Effects Academy Awards, ten Academy Sci-Tech Awards, and six Visual Effects BAFTA Awards. Prem K. Akkaraju has been the CEO of the company since 2020. Weta Digital was acquired by Unity Software, Inc. on December 01, 2021 for $1,145.38 million.

Napster LLC provides online music buying services. The company provides online music distribution business under the Napster brand. The company provides online services in the United States, Canada, the United Kingdom, Germany and Japan. The company was founded in 1999 and is headquartered in Los Angeles, CA.