| Type | Private |
|---|---|
| Founded | Cambridge, Massachusetts[1] (2004) |
| Founder | |
| Headquarters | Palo Alto, California, U.S., currently being moved to Menlo Park, California, U.S. |
| Area served | Worldwide |
| Key people |
|
| Revenue | |
| Net income | N/A |
| Employees | 2000+ (2010)[3] |
| Website | facebook.com |
| IPv6 support | www.v6.facebook.com |
| Alexa rank | |
| Type of site | Social networking service |
| Advertising | Banner ads, referral marketing, casual games |
| Registration | Required |
| Users | 750 million [5] (active in July 2011) |
| Available in | Multilingual |
| Launched | February 4, 2004 |
| Current status | Active |
Published on Monday, 1 August 2011 Leave your thoughts »