Quantitative Data Collection
Large-scale survey research delivered through CATI, CAWI and mixed-mode methodologies.
Explore Quantitative Data CollectionServices
GDCC delivers reliable data collection and interviewing services across international markets through centralized project management, local expertise and native- or near-native (C1-level) interviewing teams.
Whether you are conducting a multi-country survey, reaching senior business decision-makers or gathering public and social research data, GDCC provides the expertise, infrastructure and local execution needed to deliver reliable results.
GDCC supports research agencies, consultancies, corporations, public sector organisations and international institutions with structured data collection and fieldwork services.
What we do
Large-scale survey research delivered through CATI, CAWI and mixed-mode methodologies.
Explore Quantitative Data CollectionAccess senior decision-makers, executives and specialist professional audiences across international markets.
Explore B2B & Executive ResearchFieldwork solutions for public opinion, citizen, community and stakeholder research programmes.
Explore Public & Social ResearchInternational delivery
GDCC helps clients execute research projects across multiple markets through centralized project management, local execution and consistent quality standards.
View International FieldworkHow GDCC works
Understand project objectives, target audiences, markets and fieldwork requirements.
Define methodology, sample structure, timelines and delivery approach.
Prepare survey instruments, interviewer briefings, respondent sourcing and quality controls.
Conduct surveys and interviews using experienced local teams and centralized project oversight.
Validate responses, monitor quality and deliver clean, reliable data ready for analysis.
Who we work with
International fieldwork capability across multiple markets.
Native- or near-native (C1-level) interviewers and project teams with strong local market understanding.
Experienced project management and structured fieldwork coordination.
Rigorous validation, monitoring and quality assurance procedures.
Related case studies
7,000–12,000 interviews per wave
~30,000 surveys completed annually
Dual-frame RDD designs across 3 regions
Tell us about your project and our team will recommend the right methodology, sample, and timeline — usually within one business day.
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