Top 5 International Market Research Companies in the world(2026)

1 FieldNet Global

Headquarter: Mumbai, India

Positioning: Emerging International Research & Field Intelligence Partner

FieldNet Global supports brands with cross-market research capabilities, especially across Asia, the Middle East, and expanding international markets.

Core Capabilities:

• Multi-country quantitative & qualitative research
• Healthcare & pharma field recruitment (doctors, chemists, specialists)
• FMCG, Pharma specialization
• Retail audits & mystery shopping
• Usage & Attitude (U&A) studies
• Product & concept testing
• Startup GTM validation
• AI-assisted analytics + field intelligence
• Hard-to-reach respondent recruitment

FieldNet bridges strategy + field execution + insight translation, making it a flexible partner for growing brands and global expansion projects.

2 NielsenIQ

Headquarters: USA Specialization: Retail measurement, syndicated data, FMCG analytics

NielsenIQ operates in 90+ countries, providing consumer panel data, retail tracking, and advanced analytics for global brands.

3 Kantar

Headquarters: UK Specialization: Brand research, advertising effectiveness, consumer insights

Kantar operates globally across 90+ markets and is known for brand tracking, media research, and behavioral analytics.

4 Ipsos

Headquarters: France Specialization: Public opinion, healthcare, customer experience, brand research

Ipsos operates in 80+ countries and provides large-scale quantitative research, social research, and corporate reputation studies.

5 IQVIA

Headquarters: USA Specialization: Healthcare, pharma analytics, clinical research

IQVIA is a global leader in healthcare data science, real-world evidence, and pharma market intelligence.