Tom Reilly, CEO
Headquarters: Palo Alto, Calif.
Cloudera provides big data management, machine learning and analytics software that’s optimized for the cloud. The vendor has also been extending its technology portfolio to include cybersecurity. In 2017 the company debuted Cloudera Altus, a Platform-as-a-Service system for running large-scale data processing applications on public clouds. It also released a beta version of its upcoming Altus Analytic DB cloud-based data warehouse.