See below for the top 10. The full top 50 media agencies list is included in 北京赛车pk10's supplement, The Top Agencies 2008, released on February 22.
The supplement also includes:
- More than 80 "school reports" on the top agencies.
- Top 100 ad agencies;
- Top 30 regional agencies;
- Top holding companies;
- 2007 review by sector.
To order your copy of The Top Agencies 2008, email: Celia.Miranda@haymarket.com or call 020 8267 4919.
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Top 10 media agencies, 2008:
| Rank 2007 | Rank 2006 | Agency | Billings 2007 (£m) | % Year on Year change |
| 1 | 1 | MediaCom | 984.88 | 7.90 |
| 2 | 2 | OMD | 860.00 | 9.14 |
| 3 | 3 | MindShare | 723.37 | -2.20 |
| 4 | 4 | Starcom UK Group | 658.05 | -0.58 |
| 5 | 5 | Carat | 648.51 | 4.89 |
| 6 | 6 | ZenithOptimedia | 565.58 | -3.45 |
| 7 | 8 | Mediaedge:cia | 408.85 | 28.08 |
| 8 | 7 | Initiative London | 277.12 | -25.56 |
| 9 | 9 | Walker Media | 267.21 | 3.98 |
| 10 | 11 | PHD | 243.21 | 3.31 |