DOUVELIS
Data collection and management
Produce reliable, structured and usable data.
Our services
Expert support tailored to your mandate
- Web, mobile and field collection
- Survey management
- Quality control
- Data validation
- Cleaning and preparation
- Dataset documentation
- File security
Students and researchers:
Discover student support →Methodological support tailored to your project
Preferential terms and rates may be available to students, subject to certain conditions.
The DOUVELIS advantage
A clear methodology, rigorous analysis, accessible communication and results decision-makers can use directly.