Company lists · Data refreshed September 2026

Top 25 Advertising strategy consultancies based in the United States

Name: Advertising strategy consultancies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 8,190 companies tracked

RevenueBase identified 8,190 company matches for advertising strategy consultancies associated with the United States as of September 2026 and tracks 74,744 professional contacts across them, including 21,693 with verified work emails. New York is the largest hub.

This list covers company matches for advertising strategy consultancies associated with the 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 September 27, 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 Sep 27, 2026 How this list was built

8,190Companies

74,744Contacts tracked

21,693Verified emails

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The 25 largest advertising strategy consultancies based in the United States

Ranked by team size

Top 25 of 8,190 company matches for advertising strategy consultancies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Publicis	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,531 contacts →
	Exact match “You can either adapt to change, ignore it or lead it.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Wieden Kennedy	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,711 contacts →
	Exact match “Wieden+Kennedy is an independent, global creative company that has built and transformed some of the world’s most well-known, exciting brands for over forty years.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	MCA	Exact match	Westport, CT, United StatesHQ recorded Sep 27, 2026	n/a	1,650 contacts →
	Exact match “MCAworks is a strategic marketing consulting firm passionately dedicated to helping our clients accelerate and sustain business growth.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	TBC	Exact match	Baltimore, MD, United StatesHQ recorded Sep 27, 2026	n/a	1,255 contacts →
	Exact match “TBC is an independently owned, full-service branding, advertising and strategic communications agency with headquarters in Baltimore, Maryland, USA.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Mccann	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	10001+	1,207 contacts →
	Exact match “We build enduring brands that move people and markets through the radical creativity of Truth Well Told™.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Essence	Exact match	San Francisco, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	782 contacts →
	Exact match “Formerly Essence, we are now EssenceMediacom.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	DONER	Exact match	Southfield, MI, United StatesHQ recorded Sep 27, 2026	501-1,000	708 contacts →
	Exact match “Doner unlocks all the tools of Modern marketing to build lasting connections with every day, Main Street consumers.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Prophet	Exact match	San Francisco, CA, United StatesHQ recorded Sep 27, 2026	501-1,000	661 contacts →
	Exact match “Prophet is the Uncommon Growth Company-accelerating impact for business and marketing leaders through consulting, experience, and creative services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Stream Companies	Exact match	Malvern, PA, United StatesHQ recorded Sep 27, 2026	501-1,000	572 contacts →
	Exact match “Stream Companies is a full service advertising agency that specializes in launching, positioning, and long term management of brands on full service contracts and a…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Barkleyokrp	Exact match	Kansas City, MO, United StatesHQ recorded Sep 27, 2026	501-1,000	518 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Gsd&m	Exact match	Austin, TX, United StatesHQ recorded Sep 27, 2026	501-1,000	488 contacts →
	Exact match “GSD & M is a creatively driven, full-service agency born and raised in Austin, TX.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Martin	Exact match	Richmond, VA, United StatesHQ recorded Sep 27, 2026	201-500	482 contacts →
	Exact match “We are a full-service agency with capabilities in advertising, strategic planning, direct response, digital, data analytics, design and branded content.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	CLEAN	Exact match	Raleigh, NC, United StatesHQ recorded Sep 27, 2026	n/a	414 contacts →
	Exact match “We are CLEAN Advertising and Design, a full-service creative agency with over 28 years of experience delivering ideas that help build brand awareness, engage audiences, and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Mullenlowe U.S	Exact match	Boston, CA, United StatesHQ recorded Sep 27, 2026	201-500	408 contacts →
	Exact match “We are a creatively driven full-service agency committed to always being a challenger.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	PMH	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 27, 2026	51-200	406 contacts →
	Exact match “An independently owned retail ad agency full of brains, guts, heart, and great taste.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Crispin	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	405 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 · Sep 27, 2026 · View company records in RevenueBase
17	Deutsch	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	201-500	384 contacts →
	Exact match “Deutsch is a data-inspired, culturally shaped, creative studio based in Los Angeles, California.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Horizon Next	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	201-500	355 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 · Sep 27, 2026 · View company records in RevenueBase
19	Mckinney	Exact match	Durham, NC, United StatesHQ recorded Sep 27, 2026	201-500	328 contacts →
	Exact match “McKinney is a full-service creative agency that generates unfair attention for brands.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Tattoo Projects	Exact match	Charlotte, NC, United StatesHQ recorded Sep 27, 2026	n/a	323 contacts →
	Exact match “Bending rules.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Brandstar	Exact match	Deerfield Beach, FL, United StatesHQ recorded Sep 27, 2026	51-200	290 contacts →
	Exact match “BrandStar is a fully and vertically integrated production and marketing agency.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Doe-Anderson	Exact match	Louisville, KY, United StatesHQ recorded Sep 27, 2026	51-200	289 contacts →
	Exact match “Doe-Anderson is the oldest independent advertising agency in the U.S.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Merkley Partners	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	288 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 · Sep 27, 2026 · View company records in RevenueBase
24	Fish Marketing	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	n/a	276 contacts →
	Exact match “Fish Marketing is a full-service, results-driven advertising and marketing agency in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Cactus	Exact match	Denver, CO, United StatesHQ recorded Sep 27, 2026	51-200	269 contacts →
	Exact match “Cactus was founded in 1990 on the belief that creativity and innovation can solve the biggest, most complex brand challenges.” Recorded in the RevenueBase company graph · Sep 27, 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 strategy consultancies”. 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 8,190 advertising strategy consultancies based in the United States

See the full list, filter by size, metro and specialty, and access 21,693 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising strategy consultancies based in the United States at a glance

As of Sep 27, 2026

29.0%Verified-email coverage

9.1Average contacts per company

1-10Median size (employees)

7.6%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

6,088

11-50

1,767

51-200

262

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 8,190 companies.

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 the United States whose business descriptions match “advertising strategy consultancies” 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 21,693 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 27, 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 strategy consultancies by metro

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

How many advertising strategy consultancies are there based in the United States?

RevenueBase identified 8,190 company matches for advertising strategy consultancies associated with the United States 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?

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

Which city has the most advertising strategy consultancies?

New York leads with 619 company records, followed by Los Angeles (317) and Chicago (195).

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 21,693 professional contacts with verified work emails tracked across these 8,190 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 27, 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.