Sergio Ruiz

Turn Biotechnologies, Inc. engages in the development of solutions for reversing aging and age-related diseases. It focuses on achieving rejuvenation across cellular aging hallmarks in human fibroblasts and endothelial cells without the loss cellular identity. The company was founded by Jay Sarkar, Marco Quarta, and Vittorio Sebastiano and is headquartered in Mountain View, CA.

Methuselah Capital Management LLC (Methuselah Fund) is a venture capital firm, a subsidiary of Methuselah Foundation founded in 2016 by Sergio Ruiz and David Gobel. The firm is headquartered in Springfield, Virginia.

Leucadia Therapeutics, Inc. develops diagnostic algorithm for Alzheimer disease prevention and treatment. The firm?s therapeutic device is under pre-clinical testing to delay or prevent patients with mild cognitive impairment (MCI) from progressing to Alzheimer's disease. The company was founded by Doug Ethell and is headquartered in Delaware.

Oisin Biotechnologies, Inc. operates as a drug development company. It engages in the provision of biological solutions to degenerative aging conditions. The company was founded by Gary Hudson, Kevin Perrott, Matthew Scholz and John Lewis in 2014 and is headquartered in Seattle, WA.

Volumetric, Inc. is engaged in improving the quality and length of human health through engineering vascularized tissue. Its bioprinters and bio-inks are used for applications in the life sciences, drug discovery, and medical devices. The company was founded by Jordan s. Miller and Bagrat Grigoryan in 2018 and is headquartered in Houston, TX.