Company lists · Data refreshed September 2026
Top 25 Growth marketing firms worldwide
RevenueBase identified 67,200 growth marketing firms worldwide as of September 2026 and tracks 392,755 professional contacts across them, including 99,769 with verified work emails and 65,439 with mobile numbers. The United States is the largest market and London the largest hub.
This list covers growth marketing firms 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 30, 2026. Country and city lists for growth marketing firms 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 growth marketing firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,079 contacts → | ||||
Partial evidence “Somos uma assessoria de marketing focada em construir e otimizar o processo de vendas através da internet conectando pessoas que geram resultados com empresas que buscam vender…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,029 contacts → | ||||
Partial evidence “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,702 contacts → | ||||
Partial evidence “DEPT® is a Growth Invention company built to help the world’s most ambitious brands grow faster.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,860 contacts → | ||||
Strong evidence “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,570 contacts → | ||||
Strong evidence “Power Digital is a growth marketing firm fueled by technology and driven by a talented team of consultative marketers, creatives, analysts and technologists.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,534 contacts → | ||||
Strong evidence “Grow your business with digital marketing powered by AI and local expertise.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,284 contacts → | ||||
Strong evidence “Since 1966, we’ve been helping UK businesses grow – from printed ads in the Yellow Pages to powerful, AI-driven digital marketing that delivers real results.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,087 contacts → | ||||
Indirect evidence “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,076 contacts → | ||||
Indirect evidence “Scorpion is the leader in helping local businesses succeed by focusing on what truly matters-driving revenue.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,063 contacts → | ||||
Indirect evidence “Super-powered customer acquisition.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 866 contacts → | ||||
Strong evidence “We're here to be your digital marketing growth partner in the AI era.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 866 contacts → | ||||
Indirect evidence “Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 825 contacts → | ||||
Indirect evidence “Since its inception in 1997, SEO Inc.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 782 contacts → | ||||
Partial evidence “Driven by insights and delivered from experience, SBI helps clients grow their revenue, margin, and enterprise value in ways never before possible.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 724 contacts → | ||||
Partial evidence “We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 558 contacts → | ||||
Partial evidence “Digitalzone is a global marketing and demand gen company dedicated to delivering compliant leads, exceptional customer satisfaction, and an end-to-end approach.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 538 contacts → | ||||
Partial evidence “iQuanti was founded to deliver on the promise of high-performance digital marketing, combining deep analytics, proprietary technology, and a results-driven approach.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 535 contacts → | ||||
Partial evidence “Precis is a modern, tech-powered digital marketing agency specialising in media buying, analytics, creative, and proprietary technology.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 496 contacts → | ||||
Indirect evidence “Tombras is a 450+ person, full-service agency with a digital mindset.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 488 contacts → | ||||
Partial evidence “Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 445 contacts → | ||||
Indirect evidence “Machintel is dedicated to delivering transformative and affordable go-to-market solutions, ensuring a strong return on investment for brands, agencies, tech platforms, and…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 442 contacts → | ||||
Partial evidence “Mspark is a results-driven marketing partner built for accountability.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 406 contacts → | ||||
Partial evidence “iCrossing is a Hearst-owned digital marketing agency and marketing technology consultancy that helps brands win demand, convert demand, and scale performance in an AI-driven world.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 401 contacts → | ||||
Partial evidence “MVF powers growth for our clients by connecting them to potential customers.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 383 contacts → | ||||
Partial evidence “Promodo is an award-winning performance marketing agency and a reliable partner for driving measurable results in eCommerce.” Source: RevenueBase Database · checked Sep 30, 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: growth marketing firms. 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 growth marketing firms.
- Partial evidence
- Its own public description names part of growth marketing firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name growth marketing firms. 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 67,200 growth marketing firms worldwide
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Growth marketing firms worldwide at a glance
As of Sep 30, 2026Companies by employee count
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 growth marketing firms, 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
- 41 countries, largest first: the United States, Brazil, the United Kingdom, Canada, Australia, Spain, Germany, the Netherlands, France, Mexico and 31 more. Country and city lists for growth marketing firms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “growth marketing firms”. 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 growth marketing firms), 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 growth marketing firms, 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, 99,769 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 30, 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.
Growth marketing firms by location
301 lists · largest firstEvery Growth marketing firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Growth marketing firms based in the United States26,961
- Growth marketing firms based in Brazil6,719
- Growth marketing firms based in the United Kingdom6,516
- Growth marketing firms based in Canada3,970
- Growth marketing firms based in Australia2,983
- Growth marketing firms based in Spain2,223
- Growth marketing firms based in Germany1,801
- Growth marketing firms based in the Netherlands1,690
- Growth marketing firms based in France1,685
- Growth marketing firms based in Mexico1,290
- Growth marketing firms based in South Africa1,288
- Growth marketing firms based in Italy1,070
- Growth marketing firms based in Argentina1,050
- Growth marketing firms based in Poland689
- Growth marketing firms based in Israel657
- Growth marketing firms based in Sweden540
- Growth marketing firms based in Belgium471
- Growth marketing firms based in Portugal470
- Growth marketing firms based in Romania442
- Growth marketing firms based in Switzerland416
- Growth marketing firms based in New Zealand406
- Growth marketing firms based in Ireland396
- Growth marketing firms based in Ukraine376
- Growth marketing firms based in Denmark367
- Growth marketing firms based in Austria304
- Growth marketing firms based in Greece286
- Growth marketing firms based in Finland239
- Growth marketing firms based in Norway238
- Growth marketing firms based in Bulgaria223
- Growth marketing firms based in Serbia190
- Growth marketing firms based in Estonia187
- Growth marketing firms based in Hungary182
- Growth marketing firms based in Croatia163
- Growth marketing firms based in Cyprus160
- Growth marketing firms based in Lithuania115
- Growth marketing firms based in Slovakia104
- Growth marketing firms based in Slovenia88
- Growth marketing firms based in Malta81
- Growth marketing firms based in Latvia69
- Growth marketing firms based in Bosnia and Herzegovina62
Cities
- Growth marketing firms based in London, United Kingdom2,410
- Growth marketing firms based in New York, United States1,423
- Growth marketing firms based in Sao Paulo, Brazil1,316
- Growth marketing firms based in Toronto, Canada1,021
- Growth marketing firms based in Los Angeles, United States904
- Growth marketing firms based in Miami, United States689
- Growth marketing firms based in Sydney, Australia563
- Growth marketing firms based in Austin, United States558
- Growth marketing firms based in Madrid, Spain530
- Growth marketing firms based in Paris, France520
- Growth marketing firms based in Chicago, United States486
- Growth marketing firms based in Atlanta, United States477
- Growth marketing firms based in Melbourne, Australia476
- Growth marketing firms based in Buenos Aires, Argentina458
- Growth marketing firms based in San Francisco, United States441
- Growth marketing firms based in Houston, United States440
- Growth marketing firms based in Barcelona, Spain394
- Growth marketing firms based in Denver, United States389
- Growth marketing firms based in Dallas, United States388
- Growth marketing firms based in San Diego, United States387
- Growth marketing firms based in Vancouver, Canada380
- Growth marketing firms based in Rio De Janeiro, Brazil354
- Growth marketing firms based in Montreal, Canada329
- Growth marketing firms based in Curitiba, Brazil320
- Growth marketing firms based in Cape Town, South Africa312
- Growth marketing firms based in Manchester, United Kingdom300
- Growth marketing firms based in Johannesburg, South Africa289
- Growth marketing firms based in Orlando, United States278
- Growth marketing firms based in Las Vegas, United States277
- Growth marketing firms based in Sheridan, United States273
- Growth marketing firms based in Tampa, United States263
- Growth marketing firms based in Mexico City, Mexico261
- Growth marketing firms based in Berlin, Germany260
- Growth marketing firms based in Calgary, Canada257
- Growth marketing firms based in Amsterdam, Netherlands253
- Growth marketing firms based in Phoenix, United States251
- Growth marketing firms based in Belo Horizonte, Brazil244
- Growth marketing firms based in Boston, United States242
- Growth marketing firms based in Seattle, United States230
- Growth marketing firms based in Warsaw, Poland222
- Growth marketing firms based in Bucharest, Romania221
- Growth marketing firms based in Stockholm, Sweden212
- Growth marketing firms based in Brisbane, Australia205
- Growth marketing firms based in Charlotte, United States202
- Growth marketing firms based in Philadelphia, United States182
- Growth marketing firms based in Auckland, New Zealand179
- Growth marketing firms based in Portland, United States178
- Growth marketing firms based in Minneapolis, United States172
- Growth marketing firms based in Milan, Italy162
- Growth marketing firms based in Porto Alegre, Brazil161
- Growth marketing firms based in Birmingham, United Kingdom153
- Growth marketing firms based in Scottsdale, United States152
- Growth marketing firms based in Nashville, United States150
- Growth marketing firms based in Irvine, United States149
- Growth marketing firms based in Washington, United States149
- Growth marketing firms based in Tallinn, Estonia142
- Growth marketing firms based in Sofia, Bulgaria141
- Growth marketing firms based in Lisbon, Portugal137
- Growth marketing firms based in Fort Lauderdale, United States135
- Growth marketing firms based in Raleigh, United States135
- Growth marketing firms based in Salt Lake City, United States133
- Growth marketing firms based in Perth, Australia131
- Growth marketing firms based in Dublin, Ireland129
- Growth marketing firms based in Fortaleza, Brazil128
- Growth marketing firms based in Kyiv, Ukraine128
- Growth marketing firms based in San Antonio, United States128
- Growth marketing firms based in St. Petersburg, United States126
- Growth marketing firms based in Columbus, United States125
- Growth marketing firms based in Mississauga, Canada122
- Growth marketing firms based in Munich, Germany122
- Growth marketing firms based in Brasilia, Brazil121
- Growth marketing firms based in Edmonton, Canada115
- Growth marketing firms based in Pretoria, South Africa115
- Growth marketing firms based in Boca Raton, United States113
- Growth marketing firms based in Budapest, Hungary113
- Growth marketing firms based in Jacksonville, United States113
- Growth marketing firms based in Helsinki, Finland112
- Growth marketing firms based in St. Louis, United States112
- Growth marketing firms based in Vienna, Austria106
- Growth marketing firms based in Leeds, United Kingdom104
- Growth marketing firms based in Ottawa, Canada103
- Growth marketing firms based in Campinas, Brazil102
- Growth marketing firms based in Pittsburgh, United States101
- Growth marketing firms based in Belgrade, Serbia97
- Growth marketing firms based in Hamburg, Germany97
- Growth marketing firms based in Kansas City, United States96
- Growth marketing firms based in Valencia, Spain96
- Growth marketing firms based in Wilmington, United States93
- Growth marketing firms based in Bristol, United Kingdom92
- Growth marketing firms based in San Jose, United States91
- Growth marketing firms based in Sacramento, United States89
- Growth marketing firms based in Adelaide, Australia88
- Growth marketing firms based in Cleveland, United States88
- Growth marketing firms based in Oslo, Norway88
- Growth marketing firms based in Salvador, Brazil87
- Growth marketing firms based in Athens, Greece86
- Growth marketing firms based in Rome, Italy86
- Growth marketing firms based in Cincinnati, United States85
- Growth marketing firms based in Glasgow, United Kingdom84
- Growth marketing firms based in Brooklyn, United States81
- Growth marketing firms based in West Palm Beach, United States80
- Growth marketing firms based in Zagreb, Croatia80
- Growth marketing firms based in Indianapolis, United States79
- Growth marketing firms based in Rotterdam, Netherlands79
- Growth marketing firms based in Monterrey, Mexico78
- Growth marketing firms based in Charleston, United States76
- Growth marketing firms based in Cologne, Germany76
- Growth marketing firms based in Copenhagen, Denmark76
- Growth marketing firms based in Lyon, France76
- Growth marketing firms based in Boulder, United States75
- Growth marketing firms based in Gold Coast, Australia74
- Growth marketing firms based in Barueri, Brazil73
- Growth marketing firms based in Vilnius, Lithuania73
- Growth marketing firms based in Limassol, Cyprus72
- Growth marketing firms based in Zurich, Switzerland72
- Growth marketing firms based in Fort Worth, United States71
- Growth marketing firms based in Newport Beach, United States70
- Growth marketing firms based in Colorado Springs, United States69
- Growth marketing firms based in Greenville, United States69
- Growth marketing firms based in Albuquerque, United States66
- Growth marketing firms based in Detroit, United States66
- Growth marketing firms based in Liverpool, United Kingdom66
- Growth marketing firms based in Richmond, United States66
- Growth marketing firms based in Edinburgh, United Kingdom65
- Growth marketing firms based in Plano, United States64
- Growth marketing firms based in Santa Monica, United States64
- Growth marketing firms based in Joinville, Brazil63
- Growth marketing firms based in Milwaukee, United States62
- Growth marketing firms based in Nottingham, United Kingdom61
- Growth marketing firms based in Dover, United States60
- Growth marketing firms based in Grand Rapids, United States60
- Growth marketing firms based in Guadalajara, Mexico60
- Growth marketing firms based in Louisville, United States59
- Growth marketing firms based in Riga, Latvia59
- Growth marketing firms based in Newark, United States58
- Growth marketing firms based in Bratislava, Slovakia56
- Growth marketing firms based in Columbia, United States56
- Growth marketing firms based in Springfield, United States55
- Growth marketing firms based in Victoria, Canada55
- Growth marketing firms based in Arlington, United States52
- Growth marketing firms based in Bordeaux, France52
- Growth marketing firms based in Rochester, United States52
- Growth marketing firms based in Winnipeg, Canada52
- Growth marketing firms based in London, Canada51
- Growth marketing firms based in Tucson, United States51
- Growth marketing firms based in Gothenburg, Sweden50
- Growth marketing firms based in Madison, United States50
- Growth marketing firms based in Toulouse, France50
- Growth marketing firms based in Baltimore, United States49
- Growth marketing firms based in Brussels, Belgium49
- Growth marketing firms based in Montpellier, France49
- Growth marketing firms based in Oakland, United States48
- Growth marketing firms based in Porto, Portugal48
- Growth marketing firms based in Tulsa, United States48
- Growth marketing firms based in Brighton, United Kingdom47
- Growth marketing firms based in Buffalo, United States47
- Growth marketing firms based in Reno, United States47
- Growth marketing firms based in Sarasota, United States47
- Growth marketing firms based in Alicante, Spain46
- Growth marketing firms based in Lehi, United States46
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 growth marketing firms, 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 growth marketing firms are there worldwide?
RevenueBase identified 67,200 growth marketing firms 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?
V4 Company, headquartered in Campinas, tops this list with the largest team on record.
Which country has the most growth marketing firms?
The United States leads with 26,961 companies, followed by Brazil (6,719) and the United Kingdom (6,516). Every growth marketing firms list by country and city is linked on this page.
Which city has the most growth marketing firms?
London leads with 2470 headquartered companies, followed by New York (1425) and Sao Paulo (1316).
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 99,769 verified decision-maker contacts tracked across these 67,200 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 30, 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.