Top Radio Buying Points
Moving annual totals calculated from Nielsen Media Research
Figures include all Commercial Radio station advertising for the most recent 12 months complete records.
These figures have been calculated using the Historic agency list from Nielsen Media Research, which gives more accurate figures for a full 12 months of expenditure.
Top 20 Radio Buying Points
| Rank | Buying Agency | MAT March '12 £ | Radio Share | MAT March '11 £ | Change % Year on Year |
| 1 | Mediacom Holdings Ltd | 54,938,411 | 5.34 | 48,865,011 | 12.42 |
| 2 | Mindshare Media Uk Ltd | 48,199,496 | 6.98 | 38,785,235 | 24.27 |
| 3 | Omd | 44,478,945 | 6.05 | 43,972,738 | 1.15 |
| 4 | Carat Ltd | 35,176,621 | 5.59 | 34,697,157 | 1.38 |
| 5 | Mec | 34,799,342 | 5.73 | 26,492,532 | 31.35 |
| 6 | Zenithoptimedia Ltd | 27,238,492 | 3.74 | 23,483,213 | 15.99 |
| 7 | Starcom Mediavest Group | 26,553,908 | 6.77 | 30,949,157 | -14.2 |
| 8 | Vizeum Uk Ltd | 18,225,194 | 6.97 | 10,725,850 | 69.91 |
| 9 | Phd Ltd | 18,117,253 | 6.32 | 16,197,106 | 11.85 |
| 10 | M4c | 17,976,220 | 32.88 | 11,518,593 | 56.06 |
| 11 | Walker Media Ltd | 11,636,948 | 3.93 | 8,856,557 | 31.39 |
| 12 | Maxus | 9,553,870 | 4.33 | 10,381,692 | -7.97 |
| 13 | Mec Manchester | 9,303,245 | 13.4 | 5,387,051 | 72.69 |
| 14 | Brilliant Media | 9,017,814 | 17.09 | 14,032,453 | -35.73 |
| 15 | Media Planning Group Ltd | 8,223,705 | 4.4 | 6,179,086 | 33.08 |
| 16 | Feather Brooksbank | 6,845,793 | 9.74 | 4,784,476 | 43.08 |
| 17 | Initiative Media London | 5,125,232 | 2.93 | 2,057,895 | 149.05 |
| 18 | Um London | 4,983,736 | 4.16 | 6,856,236 | -27.31 |
| 19 | Mediacom North | 4,760,332 | 6.09 | 6,207,981 | -23.31 |
| 20 | Media Vision | 4,425,534 | 19.82 | 3,141,780 | 40.86 |
*AS A SPECIALIST, RADIOWORKS BOUGHT AIRTIME TO THE VALUE OF £14,887,228 ON BEHALF OF OVER 130 AGENCIES DURING THE LAST MAT to MARCH 2012