They trust us
Many French and international Studies Institutes and large companies rely on CDA to carry out their field studies.
In more than 40 years of activity, CDA has extended its experience to all sectors: consumer goods, services, media, politics, transport…
CDA‘s professionalism is widely recognized by Advertisers and Polling Agencies.
(50% of our turnover)
For privacy reasons, CDA’s detailed references are only available on request.
Independent and generalist Market Research Company established in 1978.
We work with the general public as well as specific targets and carry out “tailor-made” studies carried out with Method, Mastery and Proficiency.
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Our resources
Human resources
Technical resources
A QUESTION, A NEED?Contact us
RECRUITMENTJoin our team
Independent and generalist Market Research Society established in 1978.
We work with the general public as well as specific targets and carry out “tailor-made” studies carried out with Method, Mastery and Competence.
MORE INFOSitemap
Our resources
Human resources
Technical resources
Our expertise
Handling any study
Processing and Analysis
Quantitative studies
Qualitative studies
Transport studies
Mystery Visits
Consulting and Training
Methodology
Our quality approach
Certifications – Membership
A QUESTION, A NEED ?Contact us
RECRUITMENTJoin our team
Copyright 2024 CDA.
Copyright 2024 CDA.