According to our records, this business is located at 2100 Powell St. in Emeryville (in Alameda County), California 94608, the location GPS coordinates are: 37.839293 (latitude), -122.298217 (longitude). Siebel Systems Inc is categorized under Word Processing Equipment and Supplies (SIC code 5734). Known organization chief executive officer is Mike Lawrie. Current estimates show that the unit has a sales volume of $289,600,000 and staff of approximately 800 people. You can contact the company by phone at (510) 788-7287; the following fax number is also provided: (510) 788-6111. Business website can be accessed at www.siebel.com.