Company lists · Data refreshed September 2026
Top 25 Advertising research agencies worldwide
RevenueBase identified 3,057 company matches for advertising research agencies worldwide as of September 2026 and tracks 37,363 professional contacts across them, including 7,710 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for advertising research agencies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026. Country and city lists for advertising research agencies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest advertising research agencies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,306 contacts → | ||||
Exact match “Kantar Media is now Fifty5Blue.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 741 contacts → | ||||
Exact match “Hansa Research is a full-service global market research agency conducting research in over 100 countries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 669 contacts → | ||||
Exact match “TAM Media Research, is a 50:50 joint venture between two global media research organizations, Nielsen & Kantar Media Research.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 643 contacts → | ||||
Exact match “Kadence International is a worldwide market research agency with a distinctly local feel.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 625 contacts → | ||||
Exact match “Ebiquity is the independent authority in Marketing Effectiveness.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 486 contacts → | ||||
Exact match “A global marketing and innovation research agency comprised of thousands of passionate people in over 50 global offices.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 416 contacts → | ||||
Exact match “June marketing est une agence marketing multi-expertises à forte culture « consumer-centric », issue de la fusion de MSM, Cubes et New Moon.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 335 contacts → | ||||
Exact match “We are enriched with over two decades of experience.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 319 contacts → | ||||
Exact match “Plus 94 Research is a market research company that is so unique in its thinking and vision it is set to significantly enhance the service experience of clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 282 contacts → | ||||
Exact match “At NewBase we provide expert and independent marketing and advertising services across all media channels globally.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 274 contacts → | ||||
Exact match “The spark was ignited by a POSITIVE group of people earning research industry expertise and believing in the field of BOUNDLESS possibilities, aspiring to create groundbreaking…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 253 contacts → | ||||
Exact match “Excelsior Research is a full service market research agency offering a wide range of Research Solutions and Services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 247 contacts → | ||||
Exact match “Markelytics Solutions Ltd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 230 contacts → | ||||
Exact match “UMP is a full-service market research agency based in Kyiv, Ukraine and operating at Ukrainian market of research as of 1996 year Member of ESOMAR since 1997, UAM (Ukrainian…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 223 contacts → | ||||
Exact match “OnMedia utilizes the most advanced technology for targeted digital and TV advertising.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 218 contacts → | ||||
Exact match “MAGNA is the media intelligence unit within IPG Mediabrands and the driving force behind advertising forecasts, understanding consumer behavior, marketplace insights, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 209 contacts → | ||||
Exact match “The 4As was established in 1917 to promote, advance, and defend the interests of our member agencies, employees and the advertising and marketing industries overall.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 202 contacts → | ||||
Exact match “Aeon Market Research Pvt.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 199 contacts → | ||||
Exact match “At Media Impact, we are the fastest and most creative customer understanding people in Germany.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 192 contacts → | ||||
Exact match “We are an international research and technology company providing digital and cross-media audience measurement and advanced marketing solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 179 contacts → | ||||
Exact match “Quadrant Strategies helps the world’s most prominent companies navigate their most important brand, reputation, and product challenges.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 175 contacts → | ||||
Exact match “Vmak Research & Services, LLC is a full service Market Research agency specializing in Technology spaces, Telecom, Consumer Products, Media and Healthcare.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 171 contacts → | ||||
Exact match “De la Riva Group is one of the most trusted market research companies serving Fortune 500, private and government clients in North and South America.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 160 contacts → | ||||
Exact match “ACTIVA RESEARCH es una empresa de Estudios de Mercado, formada por Profesionales de diversas disciplinas, que cuentan con una vasta experiencia en Investigación y Marketing y con…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 157 contacts → | ||||
Exact match “The Fact of DEKA Marketing Research - In 1993 evolved to DEKA Marketing Research as an independent full-service marketing research agency - Now leading Independent Indonesian…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “advertising research agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 3,057 advertising research agencies worldwide
See the full list, filter by size, metro and specialty, and access 7,710 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Advertising research agencies worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for advertising research agencies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “advertising research agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 7,710 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Advertising research agencies by location
22 lists · largest firstEvery Advertising research agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Advertising research agencies based in the United States514
- Advertising research agencies based in India252
- Advertising research agencies based in the United Kingdom227
- Advertising research agencies based in Germany102
- Advertising research agencies based in France97
- Advertising research agencies based in Brazil94
- Advertising research agencies based in Mexico76
- Advertising research agencies based in Australia69
- Advertising research agencies based in Türkiye66
- Advertising research agencies based in Spain63
- Advertising research agencies based in Italy51
- Advertising research agencies based in Canada48
- Advertising research agencies based in the Netherlands37
- Advertising research agencies based in Poland36
- Advertising research agencies based in Japan29
Cities
- Advertising research agencies based in London, United Kingdom116
- Advertising research agencies based in New Delhi, India71
- Advertising research agencies based in New York, United States62
- Advertising research agencies based in Paris, France59
- Advertising research agencies based in Mumbai, India56
- Advertising research agencies based in Sao Paulo, Brazil53
- Advertising research agencies based in Madrid, Spain40
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “advertising research agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many advertising research agencies are there worldwide?
RevenueBase identified 3,057 company matches for advertising research agencies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Kantar Media tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most advertising research agencies?
The United States leads with 514 companies, followed by India (252) and the United Kingdom (227). Every advertising research agencies list by country and city is linked on this page.
Which city has the most advertising research agencies?
London leads with 95 company records, followed by Paris (45) and Mumbai (43).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,710 professional contacts with verified work emails tracked across these 3,057 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,057 advertising research agencies worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 advertising research agencies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,057 matching company records for advertising research agencies worldwide, with 37,363 tracked contacts and 7,710 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 advertising research agencies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Kantar Mediafifty5blue.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,306 contacts → |
“Kantar Media is now Fifty5Blue.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hansa Research Grouphansaresearch.comHQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 741 contacts → |
“Hansa Research is a full-service global market research agency conducting research in over 100 countries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  TAM Media Research Pvt. LTDtamindia.comHQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 669 contacts → |
“TAM Media Research, is a 50:50 joint venture between two global media research organizations, Nielsen & Kantar Media Research.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kadence Internationalkadence.comHQ: Tokyo, JapanReported employees: 501-1,000 | Tokyo, Japan | 501-1,000 | Exact match | 643 contacts → |
“Kadence International is a worldwide market research agency with a distinctly local feel.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ebiquity PLCebiquity.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 625 contacts → |
“Ebiquity is the independent authority in Marketing Effectiveness.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Research Internationalresearch-int.com HQ: United KingdomReported employees: 501-1,000 | United Kingdom | 501-1,000 | Exact match | 486 contacts → |
“A global marketing and innovation research agency comprised of thousands of passionate people in over 50 global offices.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  MSMjunemarketing.frHQ: Clichy, FranceReported employees: Not recorded | Clichy, France | Not recorded | Exact match | 416 contacts → |
“June marketing est une agence marketing multi-expertises à forte culture « consumer-centric », issue de la fusion de MSM, Cubes et New Moon.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Goldmine Advertisinggoldmineltd.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 335 contacts → |
“We are enriched with over two decades of experience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Plus 94 Researchplus94.co.zaHQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 319 contacts → |
“Plus 94 Research is a market research company that is so unique in its thinking and vision it is set to significantly enhance the service experience of clients.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Newbasethenewbase.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 282 contacts → |
“At NewBase we provide expert and independent marketing and advertising services across all media channels globally.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | AWE Researchaweresearch.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 274 contacts → |
“The spark was ignited by a POSITIVE group of people earning research industry expertise and believing in the field of BOUNDLESS possibilities, aspiring to create groundbreaking…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Excelsior Researchexcelsiorresearch.comHQ: Pune, IndiaReported employees: 201-500 | Pune, India | 201-500 | Exact match | 253 contacts → |
“Excelsior Research is a full service market research agency offering a wide range of Research Solutions and Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Markelytics Solutionsmarkelytics.comHQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 247 contacts → |
“Markelytics Solutions Ltd.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | UMPump.ua HQ: UkraineReported employees: Not recorded | Ukraine | Not recorded | Exact match | 230 contacts → |
“UMP is a full-service market research agency based in Kyiv, Ukraine and operating at Ukrainian market of research as of 1996 year Member of ESOMAR since 1997, UAM (Ukrainian…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Onmediaonmediaadsales.comHQ: West Des Moines, IA, United StatesReported employees: 51-200 | West Des Moines, IA, United States | 51-200 | Exact match | 223 contacts → |
“OnMedia utilizes the most advanced technology for targeted digital and TV advertising.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Magna Globalmagnaglobal.comHQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 218 contacts → |
“MAGNA is the media intelligence unit within IPG Mediabrands and the driving force behind advertising forecasts, understanding consumer behavior, marketplace insights, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  4as4as.orgHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 209 contacts → |
“The 4As was established in 1917 to promote, advance, and defend the interests of our member agencies, employees and the advertising and marketing industries overall.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Aeon Researchaeonresearch.inHQ: Delhi, IndiaReported employees: 1,001-5,000 | Delhi, India | 1,001-5,000 | Exact match | 202 contacts → |
“Aeon Market Research Pvt.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Media Impact Gmbh & Co. KGmediaimpact.deHQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 199 contacts → |
“At Media Impact, we are the fastest and most creative customer understanding people in Germany.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Gemiusgemius.comHQ: Warsaw, PolandReported employees: 201-500 | Warsaw, Poland | 201-500 | Exact match | 192 contacts → |
“We are an international research and technology company providing digital and cross-media audience measurement and advanced marketing solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Quadrant Strategiesquadrantstrategies.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 179 contacts → |
“Quadrant Strategies helps the world’s most prominent companies navigate their most important brand, reputation, and product challenges.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Vmak Research & Services, LLCvmakservices.comHQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 175 contacts → |
“Vmak Research & Services, LLC is a full service Market Research agency specializing in Technology spaces, Telecom, Consumer Products, Media and Healthcare.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  DE LA Riva Groupdelarivagroup.comHQ: Mexico Df, MexicoReported employees: 51-200 | Mexico Df, Mexico | 51-200 | Exact match | 171 contacts → |
“De la Riva Group is one of the most trusted market research companies serving Fortune 500, private and government clients in North and South America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Activa Researchactivasite.comHQ: Providencia, ChileReported employees: 51-200 | Providencia, Chile | 51-200 | Exact match | 160 contacts → |
“ACTIVA RESEARCH es una empresa de Estudios de Mercado, formada por Profesionales de diversas disciplinas, que cuentan con una vasta experiencia en Investigación y Marketing y con…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Deka Insightdekainsight.comHQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 157 contacts → |
“The Fact of DEKA Marketing Research - In 1993 evolved to DEKA Marketing Research as an independent full-service marketing research agency - Now leading Independent Indonesian…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,057 company matches
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Advertising research agencies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
3,052 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,057 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Advertising research agencies by location
22 lists · largest firstEvery Advertising research agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Advertising research agencies based in the United States514
- Advertising research agencies based in India252
- Advertising research agencies based in the United Kingdom227
- Advertising research agencies based in Germany102
- Advertising research agencies based in France97
- Advertising research agencies based in Brazil94
- Advertising research agencies based in Mexico76
- Advertising research agencies based in Australia69
- Advertising research agencies based in Türkiye66
- Advertising research agencies based in Spain63
- Advertising research agencies based in Italy51
- Advertising research agencies based in Canada48
- Advertising research agencies based in the Netherlands37
- Advertising research agencies based in Poland36
- Advertising research agencies based in Japan29
Cities
- Advertising research agencies based in London, United Kingdom116
- Advertising research agencies based in New Delhi, India71
- Advertising research agencies based in New York, United States62
- Advertising research agencies based in Paris, France59
- Advertising research agencies based in Mumbai, India56
- Advertising research agencies based in Sao Paulo, Brazil53
- Advertising research agencies based in Madrid, Spain40
Questions about this company list
What does Exact match mean for advertising research agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many advertising research agencies did RevenueBase find worldwide?
The saved snapshot records 3,057 matching company records, 37,363 tracked contacts and 7,710 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 advertising research agencies worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/advertising-research-agencies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 advertising research agencies worldwide
RevenueBase records 3,057 matching company records for advertising research agencies worldwide, with 37,363 tracked contacts and 7,710 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 advertising research agencies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Kantar Mediafifty5blue.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,306 contacts → |
“Kantar Media is now Fifty5Blue.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hansa Research Grouphansaresearch.com HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 741 contacts → |
“Hansa Research is a full-service global market research agency conducting research in over 100 countries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | TAM Media Research Pvt. LTDtamindia.com HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 669 contacts → |
“TAM Media Research, is a 50:50 joint venture between two global media research organizations, Nielsen & Kantar Media Research.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kadence Internationalkadence.com HQ: Tokyo, JapanReported employees: 501-1,000 | Tokyo, Japan | 501-1,000 | Exact match | 643 contacts → |
“Kadence International is a worldwide market research agency with a distinctly local feel.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ebiquity PLCebiquity.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 625 contacts → |
“Ebiquity is the independent authority in Marketing Effectiveness.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Research Internationalresearch-int.com HQ: United KingdomReported employees: 501-1,000 | United Kingdom | 501-1,000 | Exact match | 486 contacts → |
“A global marketing and innovation research agency comprised of thousands of passionate people in over 50 global offices.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MSMjunemarketing.fr HQ: Clichy, FranceReported employees: Not recorded | Clichy, France | Not recorded | Exact match | 416 contacts → |
“June marketing est une agence marketing multi-expertises à forte culture « consumer-centric », issue de la fusion de MSM, Cubes et New Moon.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Goldmine Advertisinggoldmineltd.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 335 contacts → |
“We are enriched with over two decades of experience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Plus 94 Researchplus94.co.za HQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 319 contacts → |
“Plus 94 Research is a market research company that is so unique in its thinking and vision it is set to significantly enhance the service experience of clients.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Newbasethenewbase.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 282 contacts → |
“At NewBase we provide expert and independent marketing and advertising services across all media channels globally.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | AWE Researchaweresearch.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 274 contacts → |
“The spark was ignited by a POSITIVE group of people earning research industry expertise and believing in the field of BOUNDLESS possibilities, aspiring to create groundbreaking…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Excelsior Researchexcelsiorresearch.com HQ: Pune, IndiaReported employees: 201-500 | Pune, India | 201-500 | Exact match | 253 contacts → |
“Excelsior Research is a full service market research agency offering a wide range of Research Solutions and Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Markelytics Solutionsmarkelytics.com HQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 247 contacts → |
“Markelytics Solutions Ltd.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | UMPump.ua HQ: UkraineReported employees: Not recorded | Ukraine | Not recorded | Exact match | 230 contacts → |
“UMP is a full-service market research agency based in Kyiv, Ukraine and operating at Ukrainian market of research as of 1996 year Member of ESOMAR since 1997, UAM (Ukrainian…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Onmediaonmediaadsales.com HQ: West Des Moines, IA, United StatesReported employees: 51-200 | West Des Moines, IA, United States | 51-200 | Exact match | 223 contacts → |
“OnMedia utilizes the most advanced technology for targeted digital and TV advertising.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Magna Globalmagnaglobal.com HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 218 contacts → |
“MAGNA is the media intelligence unit within IPG Mediabrands and the driving force behind advertising forecasts, understanding consumer behavior, marketplace insights, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 4as4as.org HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 209 contacts → |
“The 4As was established in 1917 to promote, advance, and defend the interests of our member agencies, employees and the advertising and marketing industries overall.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aeon Researchaeonresearch.in HQ: Delhi, IndiaReported employees: 1,001-5,000 | Delhi, India | 1,001-5,000 | Exact match | 202 contacts → |
“Aeon Market Research Pvt.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Media Impact Gmbh & Co. KGmediaimpact.de HQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 199 contacts → |
“At Media Impact, we are the fastest and most creative customer understanding people in Germany.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gemiusgemius.com HQ: Warsaw, PolandReported employees: 201-500 | Warsaw, Poland | 201-500 | Exact match | 192 contacts → |
“We are an international research and technology company providing digital and cross-media audience measurement and advanced marketing solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Quadrant Strategiesquadrantstrategies.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 179 contacts → |
“Quadrant Strategies helps the world’s most prominent companies navigate their most important brand, reputation, and product challenges.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Vmak Research & Services, LLCvmakservices.com HQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 175 contacts → |
“Vmak Research & Services, LLC is a full service Market Research agency specializing in Technology spaces, Telecom, Consumer Products, Media and Healthcare.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | DE LA Riva Groupdelarivagroup.com HQ: Mexico Df, MexicoReported employees: 51-200 | Mexico Df, Mexico | 51-200 | Exact match | 171 contacts → |
“De la Riva Group is one of the most trusted market research companies serving Fortune 500, private and government clients in North and South America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Activa Researchactivasite.com HQ: Providencia, ChileReported employees: 51-200 | Providencia, Chile | 51-200 | Exact match | 160 contacts → |
“ACTIVA RESEARCH es una empresa de Estudios de Mercado, formada por Profesionales de diversas disciplinas, que cuentan con una vasta experiencia en Investigación y Marketing y con…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Deka Insightdekainsight.com HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 157 contacts → |
“The Fact of DEKA Marketing Research - In 1993 evolved to DEKA Marketing Research as an independent full-service marketing research agency - Now leading Independent Indonesian…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Advertising research agencies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
3,052 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,057 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Advertising research agencies by location
22 lists · largest firstEvery Advertising research agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Advertising research agencies based in the United States514
- Advertising research agencies based in India252
- Advertising research agencies based in the United Kingdom227
- Advertising research agencies based in Germany102
- Advertising research agencies based in France97
- Advertising research agencies based in Brazil94
- Advertising research agencies based in Mexico76
- Advertising research agencies based in Australia69
- Advertising research agencies based in Türkiye66
- Advertising research agencies based in Spain63
- Advertising research agencies based in Italy51
- Advertising research agencies based in Canada48
- Advertising research agencies based in the Netherlands37
- Advertising research agencies based in Poland36
- Advertising research agencies based in Japan29
Cities
- Advertising research agencies based in London, United Kingdom116
- Advertising research agencies based in New Delhi, India71
- Advertising research agencies based in New York, United States62
- Advertising research agencies based in Paris, France59
- Advertising research agencies based in Mumbai, India56
- Advertising research agencies based in Sao Paulo, Brazil53
- Advertising research agencies based in Madrid, Spain40
Questions about this company list
What does Exact match mean for advertising research agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many advertising research agencies did RevenueBase find worldwide?
The saved snapshot records 3,057 matching company records, 37,363 tracked contacts and 7,710 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Cite this list
RevenueBase Data Team. Top 25 advertising research agencies worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/advertising-research-agencies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗