Company lists · Data refreshed September 2026
Top 25 Adtech consultancies based in New York, United States
RevenueBase identified 1,102 adtech consultancies headquartered in New York, United States as of September 2026 and tracks 53,453 professional contacts across them, including 17,709 with verified work emails. New York is the largest hub.
This list covers adtech consultancies headquartered in New York, United States, 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 22, 2026.
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 adtech consultancies based in New York, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,531 contacts → | ||||
Indirect evidence “You can either adapt to change, ignore it or lead it.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,368 contacts → | ||||
Indirect evidence “Horizon Media is a leader in driving business-based outcomes for marketers.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,979 contacts → | ||||
Indirect evidence “Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,870 contacts → | ||||
Indirect evidence “Part creative agency, part consultancy and part technology company, we inspire growth for ambitious brands.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,789 contacts → | ||||
Indirect evidence “Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,273 contacts → | ||||
Indirect evidence “FreeWheel’s TV and video advertising technology is built for today’s ever-evolving multiscreen ecosystem.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,050 contacts → | ||||
Indirect evidence “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,010 contacts → | ||||
Indirect evidence “Brainlabs is an independent, AI-native media agency built to grow client revenue and prove the impact of every dollar spent on media.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 985 contacts → | ||||
Indirect evidence “Samsung Ads is Samsung Electronics’ advertising ecosystem, spanning hundreds of millions of smart devices across TV, mobile, desktop, and beyond.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 966 contacts → | ||||
Indirect evidence “Integral Ad Science is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 843 contacts → | ||||
Indirect evidence “Kargo creates memorable experiences for advertisers that go beyond the first impression to captivate consumer attention.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 738 contacts → | ||||
Indirect evidence “We’re on a mission to clarify the digital universe.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 704 contacts → | ||||
Indirect evidence “Seedtag is the global leader in Neuro-Contextual advertising.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 673 contacts → | ||||
Indirect evidence “Nexxen is the advertising platform that delivers full-funnel performance powered by unique data and media.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 640 contacts → | ||||
Indirect evidence “Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 532 contacts → | ||||
Indirect evidence “With $8.5B in digital ad revenue and $40B in global TV ad revenue flowing through the systems, Operative plays a crucial role in helping the world’s top media companies and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 525 contacts → | ||||
Indirect evidence “Raptive provides higher revenue through superior ad tech, expert strategy, and best-in-class support.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 469 contacts → | ||||
Indirect evidence “The Interactive Advertising Bureau (IAB) empowers the media and marketing industries to thrive in the digital economy.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 436 contacts → | ||||
Indirect evidence “Verve is a global leading advertising technology company, connecting advertisers seeking to buy digital ad space with publishers monetizing their content.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 406 contacts → | ||||
Indirect 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 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 402 contacts → | ||||
Indirect evidence “TripleLift is the Creative SSP that transforms digital advertising through creative technology and innovative ad formats.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 392 contacts → | ||||
Indirect evidence “Founded in WideOrbit helps media companies do more business by making it easier to sell advertising.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 357 contacts → | ||||
Indirect evidence “DeltaX is an enterprise-grade full-stack cross-channel advertising solution.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 355 contacts → | ||||
Indirect evidence “Horizon Next is one of the industry's most innovative and data-driven marketing organizations and sits at the intersection of three constantly changing landscapes: people, data…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 336 contacts → | ||||
Indirect evidence “Roko Labs is an AI-native engineering partner for enterprises.” Source: RevenueBase Database · checked Sep 22, 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: adtech consultancies. 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 adtech consultancies.
- Partial evidence
- Its own public description names part of adtech consultancies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name adtech consultancies. 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 1,102 adtech consultancies based in New York, United States
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Adtech consultancies based in New York, United States at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 1,102 companies.
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 adtech consultancies, 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.
- What qualifies
- Companies headquartered in New York, United States whose own description of what they do matches “adtech consultancies”. 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 adtech consultancies), 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 adtech consultancies, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
- 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, 17,709 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 22, 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.
Adtech consultancies by metro in the United States
- Adtech consultancies in New York1102
- Adtech consultancies in Los Angeles460
- Adtech consultancies in Miami333
- Adtech consultancies in San Francisco280
- Adtech consultancies in Chicago232
- Adtech consultancies in Austin225
- Adtech consultancies in Atlanta203
- Adtech consultancies in Denver167
- Adtech consultancies in San Diego159
- Adtech consultancies in Sheridan144
- Adtech consultancies in Houston142
- Adtech consultancies in Dallas141
- Adtech consultancies in Las Vegas137
- Adtech consultancies in Seattle115
- Adtech consultancies in Boston114
- Adtech consultancies in Tampa109
- Adtech consultancies in Orlando88
- Adtech consultancies in Portland81
- Adtech consultancies in Minneapolis73
- Adtech consultancies in Philadelphia72
- Adtech consultancies in New York City71
- Adtech consultancies in Phoenix71
- Adtech consultancies in Washington71
- Adtech consultancies in Wilmington68
- Adtech consultancies in Charlotte67
- Adtech consultancies in Scottsdale62
- Adtech consultancies in Irvine56
- Adtech consultancies in Santa Monica55
- Adtech consultancies in Boca Raton51
- Adtech consultancies in Fort Lauderdale49
- Adtech consultancies in Pittsburgh49
- Adtech consultancies in San Antonio49
- Adtech consultancies in San Jose49
- Adtech consultancies in Nashville47
- Adtech consultancies in Columbus43
- Adtech consultancies in Salt Lake City43
- Adtech consultancies in Dover41
- Adtech consultancies in Brooklyn40
- Adtech consultancies in Indianapolis37
- Adtech consultancies in Newark37
- Adtech consultancies in Raleigh37
- Adtech consultancies in Jacksonville36
- Adtech consultancies in Miami Beach34
- Adtech consultancies in Sacramento34
- Adtech consultancies in Boulder33
- Adtech consultancies in Newport Beach32
- Adtech consultancies in Baltimore30
- Adtech consultancies in Lewes29
- Adtech consultancies in Cincinnati28
- Adtech consultancies in Kansas City28
- Adtech consultancies in Richmond28
- Adtech consultancies in West Palm Beach28
- Adtech consultancies in Alexandria26
- Adtech consultancies in Detroit26
- Adtech consultancies in Rochester26
- Adtech consultancies in Sarasota25
- Adtech consultancies in St Petersburg25
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 adtech consultancies, 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 adtech consultancies are there based in New York, United States?
RevenueBase identified 1,102 adtech consultancies headquartered in New York, United States 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?
Publicis, headquartered in New York, tops this list with the largest team on record.
Which city has the most adtech consultancies?
New York leads with 1102 headquartered companies, followed by Los Angeles (460) and Miami (333).
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 17,709 verified decision-maker contacts tracked across these 1,102 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 22, 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.
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