Companies based in Los Angeles County, California - How Old Today?

1

Caroline_International

2

Amblin_Entertainment

2

Caroline_Distribution

2

Concord_Records

2

DreamWorks_Television

2

Fontana_Distribution

2

Interscope

2

Interscope_Records

2

Lorimar_Productions

2

NBCUniversal

2

PolyGram_Filmed_Entertainment

2

Seven_Arts_Productions

2

Universal_Music_Enterprises

2

Universal_Music_Publishing_Group

2

Universal_Pictures

2

Virgin_Music

2

Virgin_Music_Group

2

Westlake_Recording_Studios