In selecting our collaborative partners, we also invite other institutes in addition to our partners in GALLUP INTERNATIONAL.

The reasons for this are:
Evaluation of cost
Selection of specialist institutes for particular tasks
(i.e. mystery shopping).
Prevention of capacity constraints, exclusive
relations, etc. with our partners.

Such partners are often entities with which we have worked as contractor before.

Examples:
ACNielsen ; USA
ACORN MARKETING & RESEARCH CONSULTANTS ; Asia
BASES ; USA
BVA ; France
Doxa ; Italy
EOS GALLUP EUROPE ; Belgium
GALLUP ; Austria
GfK ; Europe
IFOP ; France
Institut für Demoskopie Allensbach GmbH ; Germany
IPSOS ; North America, Europe, Asia
Millward Brown ; Europe
Psyma Group ; Europe
Research International ; Europe
Rheingold ; Germany
Spectra ; Austria
Sport + Markt ; Germany
TNS Emnid ; Germany
TNS Infratest ; Germany
TNS Global ; Worldwide