Company lists · Data refreshed August 2026

Top 25 Advertising consulting firms based in New York, United States

RevenueBase identified 1,060 company matches for advertising consulting firms associated with New York, United States as of August 2026 and tracks 16,106 professional contacts across them, including 3,592 with verified work emails and 3,994 with mobile numbers. Across the United States, New York is the largest hub for this category.

This list covers company matches for advertising consulting firms associated with New York, United States, 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 August 30, 2026.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Aug 30, 2026 How this list was built
1,060Companies
16,106Contacts tracked
3,592Verified emails
3,994Mobile numbers
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The 25 largest advertising consulting firms based in New York, United States

Ranked by team size
Top 25 of 1,060 company matches for advertising consulting firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United States5,001-10,0003,247 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United States10001+1,702 contacts →

Exact match

“Omnicom is the world’s leading marketing and sales company, built for intelligent growth in the next era.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United States1,001-5,0001,149 contacts →

Exact match

“Founded in 1895, Hakuhodo Inc.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United States51-200404 contacts →

Exact match

“An independently owned retail ad agency full of brains, guts, heart, and great taste.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United States51-200403 contacts →

Exact match

“Crispin is the original creative business partner, challenging the industry’s established norms on behalf of our clients to create the most outrageously effective work since 1965.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United States201-500351 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United States51-200299 contacts →

Exact match

“From QSR and fin tech to automotive and oncology, we’ve been helping brands navigate change to keep them ahead of the curve for over 30 years.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United States51-200274 contacts →

Exact match

“We are a full service creative agency, independently spirited, backed by the most powerful company in the world.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
9Exact matchNew York, United States201-500261 contacts →

Exact match

“OMD Media Direction offers a full range of media services.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United States501-1,000208 contacts →

Exact match

“Do Big Things”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United States51-200205 contacts →

Exact match

“MediaLink is the leading consulting firm serving the media and marketing industry’s C-suite.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United States501-1,000200 contacts →

Exact match

“As the world’s first full-service global creative B2B powerhouse, our mission is to create ideas that are humanly relevant.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United States51-200170 contacts →

Exact match

“Direct Agents, celebrating its 23rd year of excellence, is a full-service growth marketing consultancy fueled by a future-focused mindset.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United States51-200158 contacts →

Exact match

“WI provides strategic and creative solutions to some of the world's largest, most aggressive brand marketers.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United States51-200154 contacts →

Exact match

“Sia/Addison is a creative agency with over 100 award-winning thinkers, designers, content creators, digital storytellers, and developers - all under one roof.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United States201-500114 contacts →

Exact match

“Optimedia International US Inc.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United States51-200111 contacts →

Exact match

“We’re VCCP, the challenger agency built for challenger brands.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United States51-20098 contacts →

Exact match

“Vanguard is an award-winning, integrated marketing communications agency that provides strategic solutions for Creative, Digital and Promo.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United States51-20089 contacts →

Exact match

“StrawberryFrog is the legendary strategic and creative advertising agency.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United States1,001-5,00072 contacts →

Exact match

“Ogilvy has been producing iconic, culture-changing marketing campaigns since the day its founder David Ogilvy opened up shop in 1948.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United States51-20070 contacts →

Exact match

“Your brand's full-service, strategic growth partner.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United States51-20068 contacts →

Exact match

“Miller Advertising Agency, Inc.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United States51-20055 contacts →

Exact match

“We are a creative consultancy.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United States51-20052 contacts →

Exact match

“We are Pulse Creative - an award-winning collective of designers, strategists, developers, and producers who strive to bring your ideas to life, finding your unique pulse that…”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United States51-20050 contacts →

Exact match

“At Summit Group, we've found that a well-told story is the best way for businesses to engage with their audience to sell products and services.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase

Showing 25 of 1,060 advertising consulting firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 3,592 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising consulting firms based in New York, United States at a glance

As of Aug 30, 2026
22.3%Verified-email coverage
24.8%Mobile-number coverage
15.2Average contacts per company
1-10Median size (employees)
Aug 30, 2026Page data refreshed

Companies by employee count

1-10
704
11-50
278
51-200
57
201-500
12
501-1,000
4
1,001-5,000
2
5,001-10,000
1
10001+
2

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.
What qualifies
Company records associated with New York, United States whose business descriptions match “advertising consulting firms” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 3,592 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 August 30, 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.

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 consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising consulting firms are there based in New York, United States?

RevenueBase identified 1,060 company matches for advertising consulting firms associated with New York, United States as of August 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?

Mediacom tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most advertising consulting firms?

New York leads the United States with 1,060 company records, followed by Los Angeles (652) and Chicago (446).

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 3,592 professional contacts with verified work emails tracked across these 1,060 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 August 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 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.