Headquartered in Redwood City, California, this enterprise software company offers a range of cloud-based applications and platforms as well as hardware and services to help companies improve their processes. Oracle’s applications center around enterprise resource planning, data management, collaboration, application development, customer relationship management and supply chain management. In recent years, Oracle has aggressively expanded through acquisitions that have helped build its cloud offerings. The company’s mainstay product has been Oracle Database, one the most popular corporate database offerings.