Oracle Campus and Oracle Arena History

Stop on Silicon Valley Tech Heritage Tour, a free self-guided tour.

Oracle Corporation, founded by Larry Ellison, Bob Miner, and Ed Oates in 1977, became the dominant database software company and one of Silicon Valley's giants. Oracle's headquarters in Redwood City houses thousands of employees working on database software, cloud computing, and enterprise applications. While Oracle's campus is not generally open to tourists, the company's story represents an important chapter in Silicon Valley history - the rise of enterprise software companies alongside consumer-focused firms. Oracle pioneered the commercial relational database, implementing IBM's research into products that businesses actually purchased. Ellison's aggressive sales tactics and vision of making Oracle the Microsoft of databases drove the company to dominance. Oracle's acquisition strategy, purchasing hundreds of companies including Sun Microsystems, PeopleSoft, and NetSuite, shaped enterprise software industry. The company's battles with competitors and reputation for hard-charging culture added drama to Silicon Valley's business landscape. Oracle's success demonstrated that enterprise software could generate massive profits and that Silicon Valley companies could compete successfully with traditional East Coast technology firms like IBM. While less visible to consumers than Google or Apple, Oracle's database and cloud products run much of the world's business operations, representing Silicon Valley's profound impact on corporate computing.