How to transform data into an action plan
Our experts love making numbers meaningful, uncovering the secrets of a memorable customer/citizen experience, capturing insights and decoding emerging behaviour, and can offer a range of ways to share the fruit of their analysis and their discoveries in delivery formats of high added value, which are ergonomic, expressive and lively, drawing on proven statistical and analytical expertise.

Dashboard, data visualisation in real time
The data collected is delivered to you in real time, incremented on an automated dashboard and made available to teams. A dynamic and responsive digital format, accessible via your laptop or mobile phone!
Access to our online platform (panel surveys)
Real-time and do-it-yourself just for you! At the beginning, during or at the end of a survey field, COHDA provides you with the results in real time. You can carry out your own sorting and cross-sorting.
Survey reports, presentations to the point
Simple and easy to read; the days of the 100-page report are over. We only present the key results and the most significant cross-references, accompanied by recommendations to guide the steering of your activities and/or actions.
Audio extracts
The survey report can be accompanied by audio extracts from field survey recordings and selected by the research officer, for a lively delivery of interview content.
Computer graphics, storytelling for visual communication!
Computer graphics form an effective visual tool to present and explain your data and to facilitate their use or transmission. Our graphic designers will be delighted to tell your story!
Video, the liveliest form of delivery!
To strengthen the message, bring results to life and facilitate their use and transmission to teams or on social media, the results are staged through a short video.
Oral presentation
The results are presented in the form of a seminar to management or strategic committees, elected representatives, or strategic and/or operational teams in order to foster discussion, reflection and the emergence of keys to understanding and areas for improvement. The content of the presentation format is discussed jointly before being presented to teams.
Discover our profession
From the design of tailor-made tools to the collection and analysis of data, COHDA takes great pride in advising you throughout every step of the implementation of your project, in compliance with rigorous procedures ensuring quality, rapidity and security (GRDP and ethics policy, CSR, application of the ESOMAR code of conduct, etc.).
Proud to have worked alongside more than 250 clients
A generalist study institution, we operate in numerous sectors of activity, often with very different specificities and issues, and on behalf of major groups and small-to-medium businesses, mainly in France but also overseas.






























