First Street
Climate Data and AnalyticsNew York, United States51-200 Employees
First Street is a climate data and analytics company headquartered in New York City, employing 51-200 people at 777 3rd Avenue, Floor 33, New York, NY 10017. The company specializes in climate risk financial modeling, using transparent, peer‑reviewed methodologies to quantify past, present, and future climate risk for properties worldwide and to make results available to consumers, industry, and government. In 2024 it launched the First Street Enterprise Suite, a global software platform that translates its climate models into actionable financial signals for decision-makers. It has formed partnerships with organizations such as Zillow Rentals and the American Camp Association, reflecting adoption of its climate risk data across real estate and nonprofit sectors. First Street operates in the climate data and analytics industry and maintains a website at firststreet.org.