Aberdeen Group 48 1

VDC Research 6 1

Nielsen Holdings - NielsenIQ - Nielsen Global Connect - NetRatings - ACNielsen (AC Nielsen) - Nielsen Media Research (NMR) 428 1

In-Stat 115 1

Datamonitor 83 1

Gartner Magic Quadrant - Гартнер Магический квадрант 333 1

Ipsos Group - Ipsos Comcon - Ipsos Public Affairs - Ipsos Healthcare - Ipsos Reid - Angus Reid Group 83 1

Philips Research 19 1

comScore 379 1

Synergy Research Group 42 1

Corporate Knights (CK) Global 100 Index 12 1

Guinness World Records - Книга рекордов Гиннесса 178 1

Vanson Bourne 48 1

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