John de Souza

Physicians Interactive Holdings LLC operates as a holding company with interest in providing online and mobile clinical resources and solutions. Its services include digital marketing, mobile media platform, sampling, data analytics, and campaign development. The company was founded by Donato J. Tramuto in 2008 and is headquartered in Reading, MA.

Medhelp International operates as a health non-profit organization. The non-profit company is based in Parma Heights, OH. The CEO of the company is John de Souza.

Dignity Health Foundation is a non profit organization that supports investments for physical, mental and emotional wellbeing of a person. It offers health equity, human trafficking response program, postpartum depression initiative, and disaster relief fund. The company was founded in 1993 and is headquartered in San Francisco, CA.

Ample, Inc. solves energy delivery challenge for electric cars. The company was founded by John de Souza and Khaled Hassounah and is headquartered in San Francisco, CA.

Goldman Sachs Asset Management LP (GSAMLP) is a SEC-registered investment advisor headquartered in New York City. The firm is a wholly owned subsidiary of GSAM Holdings LLC, and their ultimate parent is Goldman Sachs Group, Inc. (NYSE: GS). Founded in 1988, GSAMLP provides investment solutions to a range of individual and institutional investors worldwide.

Part of Nutrien Ltd., UAP Distribution, Inc. is a company that wholesales pesticides and retails sod. The company is based in Fresno, CA.

Aptus Health, Inc. operates a marketing platform for physicians and health care professionals. Its services include Geo-targeting mobile advertising; clinical alerts and eNewsletters; insight and attitudinal surveys; KOL-led presentations; eDetails; Peer-to-Peer collaboration; eSampling; Electronic Health Record integration; patient feedback; segmentation and tartgeting; behavioral insights; and intelligence and reporting. The company was founded by Donato J. Tramuto in 2008 and is headquartered in Reading, MA.

Smartleaf, Inc. develops software and data services to financial institutions. It helps wealth management firms, banks, registered investment advisors and broker/dealers. The company was founded by John de Souza, Jim Taylor, Mark Nitzberg and Gerard Michael in 1999 and is headquartered in Cambridge, MA.