The GfK SE (established in 1934 as Gesellschaft für Konsumforschung, "Society for Consumer Research") is Germany's largest market research institute, and the fourth largest market research organisation in the world, after Nielsen Company, Kantar Group and Ipsos. It was founded by an association of university teachers, among them Ludwig Erhard.
|Traded as||FWB: GFK|
|Headquarters||Nuremberg, Germany |
Operations in 100+ countries
|Revenue||€1.5 Billion (2014)|
|€52.4 million (2014)|
Number of employees
The GfK-Telemeter (also known as GfK-Meter) is a device to measure the TV ratings. It is deployed in a representative subset of households and registers the selected channel second by second (including the use of Videotext and video recordering and replaying), while differenciating between registered users.
In December 2011, GfK acquired Knowledge Networks, based in Palo Alto, California the United States, which does online research for consumer products and services, pharmaceuticals, retail, media, and public policy. KN's Dimestore platform offers unique platform for measuring the effectiveness of digital ad campaign with simple surveys of streaming video ads, that also allows real-time reporting.
In December 2016 the capital firm KKR announced an offer to take over the majority of GfK SE's shares.
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- "Error Page" (PDF). 19 December 2016. Archived (PDF) from the original on 6 June 2014.
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