Fourth Vital Headquarters & Office Locations

Fourth Vital is headquartered in San Francisco, California, United States. Founded in 2022, the company has 3 recorded locations across 2 countries and employs approximately 1 people worldwide.

Where is Fourth Vital's main office?

Fourth Vital's main headquarters office is located at San Francisco, California 94115, United States. This is the company's primary corporate address.

Fourth Vital regional offices

Beyond its headquarters in San Francisco, Fourth Vital has recorded locations in United States and Turkey.

What does Fourth Vital do?

Fourth Vital is building the earliest physiological warning layer for kidney disease. Chronic kidney disease affects over 850 million people globally and entered the global top-10 causes of death in 2023. Yet 90% of patients remain unaware until irreversible decline is already underway. Conventional lab tests detect damage after irreversible decline has already begun. Fourth Vital converts an upstream cellular distress signal into continuous AI-driven kidney-risk intelligence embedded within CKD and cardio-renal workflows. The company is in live IRB-approved in-clinic data collection at a leading hospital kidney unit in Canada and expanding to additional sites. We are raising a $1.25M Pre-Seed SAFE to scale data collection and prepare initial RUO deployment.