Company lists · Data refreshed September 2026
Top 25 Affiliate agencies worldwide
RevenueBase identified 6,125 affiliate agencies worldwide as of September 2026 and tracks 64,098 professional contacts across them, including 16,385 with verified work emails. The United States is the largest market and London the largest hub.
This list covers affiliate agencies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026. Country and city lists for affiliate agencies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 affiliate agencies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,298 contacts → | ||||
Indirect evidence “Serviceplan Group is the largest independent, partner-led agency group in Europe.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 816 contacts → | ||||
Indirect evidence “Responsable de actividades de Mercadeo, Publicidad, Comunicaciones Corporativas, Calidad y Gestión Comercial de la Red de 122 agencias a Nivel Nacional.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 721 contacts → | ||||
Indirect evidence “Most agencies choose between creativity and data.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 571 contacts → | ||||
Indirect evidence “Named one of Ad Age’s 2026 Top 10 Best Places to Work, Canvas Worldwide is an independent media agency that provides innovative marketing solutions for brands looking to challenge…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 518 contacts → | ||||
Indirect evidence “BarkleyOKRP is one of the largest independent ad agencies in the U.S, matching scale with soul to help build brands like Burger King, Corona Premier, Metro by T-Mobile, Planet…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 474 contacts → | ||||
Indirect evidence “At OMG23, we have the privilege of partnering with Disney on the planning, buying and implementation of its integrated ad campaigns for some of the entertainment industry’s most…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 459 contacts → | ||||
Indirect evidence “We are a creative agency that solves big business problems for brands with big ambitions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 447 contacts → | ||||
Indirect evidence “For over 100 years, 22squared has helped complex businesses solve their toughest challenges through insight-driven media and creative.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 439 contacts → | ||||
Indirect evidence “Match Marketing Group is the connective tissue that empowers North American marketing agencies Public Label and Match Retail to collaborate and inspire each other.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 424 contacts → | ||||
Indirect evidence “Jung von Matt is – in terms of awards for both creativity and efficiency – the most successful advertising agency group in German-speaking countries.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 415 contacts → | ||||
Indirect evidence “Devenez Mandataire automobile : rejoignez le premier réseau d'agents automobiles indépendants.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 369 contacts → | ||||
Indirect evidence “Martin Retail Group has served the automotive industry for more than 40 years.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 364 contacts → | ||||
Indirect evidence “TERRITORY ist eine Agenturgruppe für integrierte, wirkungsorientierte Kommunikation.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 361 contacts → | ||||
Indirect evidence “Southern California's leading luxury real estate brokerage, known around the world for its results-driven, highly experienced agents and an unparalleled culture of trust…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 355 contacts → | ||||
Indirect evidence “USA Benefits Group is a non-captive agency of licensed health and life insurance sales professionals.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 330 contacts → | ||||
Indirect evidence “Creativefuel is a group of brands, agencies, and media companies built for the internet.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 294 contacts → | ||||
Indirect evidence “We Insure is passionate at being the very best independent agency solution.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 289 contacts → | ||||
Indirect evidence “Doe-Anderson is the oldest independent advertising agency in the U.S.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 284 contacts → | ||||
Indirect evidence “A Propeg é uma agência brasileira independente, entre as maiores e mais premiadas do país.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 282 contacts → | ||||
Indirect evidence “Headquartered in Columbus, OH and San Diego, CA, The Shipyard brings together talented individuals and organizations across the creative, communications, media, and digital…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 268 contacts → | ||||
Indirect evidence “Xstream Travel is one of America's top host agencies for travel agents!” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 267 contacts → | ||||
Indirect evidence “We are proud Acrisure Agency Partner with the customer in mind.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 263 contacts → | ||||
Indirect evidence “We are thjnk – about 420 employees at ten agencies in six cities on two continents.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 262 contacts → | ||||
Indirect evidence “SalesWorks is a global premier sales activation agency providing high quality, high volume sales while enhancing and developing our clients’ brands.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 254 contacts → | ||||
Indirect evidence “Nowadays, message quality and reach are key.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: affiliate agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names affiliate agencies.
- Partial evidence
- Its own public description names part of affiliate agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name affiliate agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 6,125 affiliate agencies worldwide
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Affiliate agencies worldwide at a glance
As of Sep 21, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among affiliate agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for affiliate agencies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “affiliate agencies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names affiliate agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among affiliate agencies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 16,385 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Affiliate agencies by location
27 lists · largest firstEvery Affiliate agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Affiliate agencies based in the United States1,578
- Affiliate agencies based in the United Kingdom413
- Affiliate agencies based in France267
- Affiliate agencies based in India235
- Affiliate agencies based in Brazil222
- Affiliate agencies based in Australia161
- Affiliate agencies based in Germany161
- Affiliate agencies based in Italy160
- Affiliate agencies based in Canada140
- Affiliate agencies based in Spain135
- Affiliate agencies based in the Netherlands131
- Affiliate agencies based in Türkiye74
- Affiliate agencies based in Poland68
- Affiliate agencies based in Mexico56
- Affiliate agencies based in South Africa49
- Affiliate agencies based in Israel40
- Affiliate agencies based in Sweden39
- Affiliate agencies based in Denmark38
- Affiliate agencies based in Portugal35
- Affiliate agencies based in Switzerland33
- Affiliate agencies based in Belgium30
Cities
- Affiliate agencies based in New York, United States99
- Affiliate agencies based in Los Angeles, United States58
- Affiliate agencies based in Chicago, United States40
- Affiliate agencies based in Denver, United States26
- Affiliate agencies based in San Francisco, United States26
- Affiliate agencies based in Miami, United States25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names affiliate agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many affiliate agencies are there worldwide?
RevenueBase identified 6,125 affiliate agencies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Serviceplan Group, headquartered in Munich, tops this list with the largest team on record.
Which country has the most affiliate agencies?
The United States leads with 1,578 companies, followed by the United Kingdom (413) and France (267). Every affiliate agencies list by country and city is linked on this page.
Which city has the most affiliate agencies?
London leads with 221 headquartered companies, followed by New York (99) and Paris (80).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 16,385 verified decision-maker contacts tracked across these 6,125 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
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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 Smart Search, 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.