O+Z represents clients in creative and innovative industries, including publishing, entertainment, and technology.
American Chemical Society
Association of American Publishers
Cengage Learning
Citrus and Allied Essences
CoStar Group
Cystic Fibrosis Foundation
Elsevier
Global Music Rights
Hachette Book Group
Harper Collins
Individual Authors, Musicians and Creators
International Publishers Association
John Wiley & Sons
LoopNet
Macmillan Learning
McGraw-Hill Higher Education
National Music Publishers' Association
Pearson Education
Penguin Random House
RainKing
Recording Industry Association of America
Rhino Entertainment
Sony/ATV
Sony Music Entertainment
Universal Music Group
Universal Music Publishing Group
Urban One
Warner Chappell
Warner Music Group
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