Over the years, we’ve built a comprehensive database to fit various needs for conducting international projects and we’ve worked hard to earn a trusted network of customers.
We provide more than 140 countries with mobile and landline RDD Sample covering all continents.
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SAMPLING FRAME – The sampling frame consists of every single possible number combination.
GENERATION OF RAW RDD SAMPLE – The raw RDD sample is created based on clients’ specifications (NatRep or customized)
NUMBERS SCREENING – We screen all numbers from the database and then remove the disconnected numbers from the sample.
POST-PROCESSING – Post-processing involves adding necessary strata inspection and quality checks.
We can cover more than 140 countries with mobile and landline RDD Sample.
Stationsplein 45, 3013 AK Rotterdam The Netherlands