List of marketing research firms
# List of marketing research firms

This is a list of marketing research firms. In the case of research groups or conglomerates the location of the headquarters of the parent entity is given.

## Australia

* OzTAM
* Roy Morgan Research

## Belgium

* EyeSee Research

## Canada

* Abacus Data
* Léger Marketing
* Print Measurement Bureau

## China

* JETT customer experience

## France

* Ipsos
* MKG Group

## Germany

* GfK
* Psyma Group

## India

* IMRB International
* RNB Research

## Turkey

* Eksen Research

## United Kingdom

* Datamonitor
* Dunnhumby
* Euromoney
* Ipsos MORI
* Kantar Group
* Mintel
* NUS Services
* Progressive Digital Media
* Research International
* Survation
* Synovate
* Taylor Nelson Sofres (part of the Kantar Group)
* YouGov

## United States

* Arbitron
* Decision Analyst
* Forrester Research
* Frost & Sullivan
* Gartner Group
* Hall & Partners
* Harris Interactive
* IMS Health
* International Data Corporation
* IRI
* J. D. Power and Associates
* KS&R
* NPD Group
* Nielsen
* Rockbridge Associates, Inc.
* StrategyOne
* Survata
