Société GfK AG

Part of Nielsen Consumer LLC, Gfk Belgium is a Belgian company that provides professional, scientific and technical services. The company is based in Leuven, Belgium and was founded in 1992.

Part of GfK Nürnberg eV, GfK GeoMarketing GmbH provides digital marketing services. The company is based in Bruchsal, Germany. The CEO of the German company is Doris Vera Luisa Steffen.

Part of Nielsen Consumer LLC, Gfk Retail & Technology GmbH is a German company that provides marketing research services. The company is based in Nuremberg, Germany.

GFK UK Ltd. provides marketing research services. The company also provides quantitative and qualitative surveys including fact-based consultancy solutions in the areas of brand strategy, marketing effectiveness, customer management, consumer trends employee research and ethnography. GFK is headquartered in London, the United Kingdom.

Soluciones Netquest de Investigacion SL provides on-line fieldwork and market research services. It offers sampling, behavioral sampling, scripting and data process. The company was founded by Germán Loewe Durall in 2001 and is headquartered in Barcelona, Spain.