Mercari US Employee Directory
Software DevelopmentCalifornia, United States501-1000 Employees
Mercari US is a software development company based in Palo Alto, California 94306, United States, operating the Mercari marketplace platform in the United States. Mercari originated in Japan in 2013 as the largest mobile marketplace there and has since expanded globally. In the United States, the platform has a substantial footprint with over 50 million downloads and about 350,000 new listings daily, reflecting a growing user base and inventory. The company’s technology stack includes ARKit, Google BigQuery, Google Cloud SQL, AWS CloudFormation, SwiftUI, GraphQL, Flutter, and Mochajs. In 2026, Jeff LeBeau was named Chief Executive Officer of Mercari US, effective July 1, 2026.