Nielsen//NetRatings published the list of top Web companies for February 2007. Microsoft, Google, Yahoo! and Time Warner’s audiences exceeded 100 mln unique visitors in February 2007.
| Top Web parent companies in February 2007 | ||
| Parent company | Audience | Time spent |
| Microsoft | 116,381 | 2:06:27 |
| 110,041 | 1:20:37 | |
| Yahoo! | 107,995 | 3:01:09 |
| Time Warner | 101,722 | 4:27:45 |
| News Corp. Online | 68,535 | 1:44:12 |
| eBay | 66,597 | 1:41:39 |
| InterActiveCorp | 58,004 | 0:26:13 |
| Amazon | 48,307 | 0:22:36 |
| Landmark Communications | 44,408 | 0:41:51 |
| Wikimedia Foundation | 42,432 | 0:15:57 |
| Source: Nielsen//NetRatings | ||