We coordinate fieldwork across Vietnam using city, province, channel, and audience access plans built for the actual decision, not a generic coverage claim.
Ask about a location ↗Coverage plans are confirmed after audience, method, timing, and access review.
Capital-region institutions, dense urban districts, industrial corridors, and provincial contexts with their own category and communication dynamics.
Hanoi · Hai Phong · Quang Ninh · Red River localitiesUseful when the study needs northern decision culture, state-linked or B2B ecosystems, manufacturing contexts, or a national urban comparison.
Mid-sized cities, tourism and service economies, coastal mobility, manufacturing, and locally distinct household and retail patterns.
Da Nang · Hue · coastal and central provincesUseful for city-tier comparison, hospitality, mobility, regional culture, and studies that should not infer the whole country from two metros.
Vietnam’s largest commercial center alongside rapidly changing industrial, migrant, commuter, and suburban environments.
HCMC · Southeast industrial corridor · nearby provincesUseful for new-category adoption, modern trade, digital services, B2B ecosystems, industrial workforces, and the country’s most internationally connected metro market.
River-linked commerce, agriculture, provincial retail, different access conditions, and household economies that require more than an urban panel.
Can Tho · delta cities · rural and agricultural localitiesUseful for agriculture, FMCG, distribution, financial access, rural behavior, and studies that need evidence beyond Vietnam’s largest cities.
The right footprint balances representation, comparison, feasibility, and the locations that actually shape the category.
Where does the target live, work, buy, or influence the decision?
Which cities, channels, industrial clusters, or provincial systems matter?
What variation must the design preserve rather than average away?
What can be reached credibly within the method, budget, and timetable?