In Belgium there are 5 different GfK companies. You can select the GfK company of your choice below.
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GfK Panel Services Benelux B.V. Buro & Design Center Heizel Esplanade Heysel PB 36 B-1020 Brussels Tel.: +32 2 558 0558 |
Significant GfK Geldenaaksebaan 329 B - 3001 Heverlee Tel.: +32 16 74 24 24 |
GfK Audimetrie Kolonel Bourgstraat 111 B - 1140 Brussel Tel. : +32 2 724 8911 |
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GfK Retail and Technology Benelux B.V. Buro & Design Center Heizel Esplanade - PB 58 B-1020 Brussels Tel.: +32 2 474 3950 |
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GfK Custom Research Academy Brussels Buro & Design Center Heizel Esplanade - PB 84 B-1020 Brussels Tel.: +32 2 475 2800 |