Seer, Inc. (California) engages in the development of proprietary engineered nanoparticles to provide access across the proteome. Its Proteograph product suite comprises automation instrument and software, which provides workflow to make proteomic profiling. The company was founded by Philip Ma, Robert S. Langer Jr. and Omid C. Farokhzad on March 16, 2017 and is headquartered in Redwood City, CA.