Station owners

[crash46]

Hey, I'm looking for a list of the top radio station owning companies [ie. clear channel, etc] in the US.

[EvanJ]

From my analysis of the markets in the Top 141 that aren't embargoed:
Top 10 Number Of Markets With 10.0 Or Greater Rating:
Clear Channel 114
Infinity 52
Citadel 27
Cox 20
Entercom 18
Cumulus 16
ABC 9
Radio One 9
Journal 7
Beasley 7
Top 5 Number Of Markets With 20.0 Or Greater Rating:
Clear Channel 91
Infinity 17
Citadel 14
Cumulus 11
Cox 10
Top 10 Number Of Markets With 4 Or More Stations:
Clear Channel 115
Infinity 51
Citadel 26
Cox 19
Cumulus 17
Entercom 15
Radio One 8
Greater Media 8
HBC (now Univision) 6
Entravision 5 and Journal 5 tied 10th
Top 5 Number Of Markets With 6 Or More Stations:
Clear Channel 91
Infinity 32
Citadel 10
Cox 7
Entercom 6
Top 9 Number Of Markets With The Highest Total Rating:
Clear Channel 71
Infinity 12
Citadel 10
Entercom 5
Cox 4
Cumulus 4
Beasley 3
Inner City 2
NextMedia 2
Only companies with more than one.