Company lists · Data refreshed September 2026

Top 25 Agency for B2B marketing agencies based in the United States

Name: Agency for B2B marketing agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 32,883 companies tracked

RevenueBase identified 32,883 company matches for agency for B2B marketing agencies associated with the United States as of September 2026 and tracks 247,822 professional contacts across them, including 72,301 with verified work emails and 84,700 with mobile numbers. New York is the largest hub.

This list covers company matches for agency for B2B marketing agencies 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 23, 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 23, 2026 How this list was built

32,883Companies

247,822Contacts tracked

72,301Verified emails

84,700Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest agency for B2B marketing agencies based in the United States

Ranked by team size

Top 25 of 32,883 company matches for agency for B2B marketing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Thompson	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	5,001-10,000	3,574 contacts →
	Exact match “J.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Omnicom	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	10001+	1,727 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 · Sep 23, 2026 · View company records in RevenueBase
3	TBC	Exact match	Baltimore, MD, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
4	2x	Exact match	Malvern, PA, United StatesHQ recorded Sep 23, 2026	1,001-5,000	1,046 contacts →
	Exact match “2X is the global leader in B2B marketing-as-a-service (MaaS), a subscription-based alternative to traditional B2B marketing delivery models.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Logical Position	Exact match	Lake Oswego, OR, United StatesHQ recorded Sep 23, 2026	501-1,000	899 contacts →
	Exact match “Logical Position (LP) is an Inc.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	NP Digital	Exact match	San Diego, CA, United StatesHQ recorded Sep 23, 2026	1,001-5,000	866 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Ziff Davis Performance Marketing	Exact match	Austin, TX, United StatesHQ recorded Sep 23, 2026	1,001-5,000	821 contacts →
	Exact match “ZDPM is the coming together of Salesify and DemandShore.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Anteriad	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	740 contacts →
	Exact match “Data Driven.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Abstrakt Marketing Group	Exact match	St. Louis, MO, United StatesHQ recorded Sep 23, 2026	501-1,000	724 contacts →
	Exact match “We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Salebuild	Exact match	Redwood City, CA, United StatesHQ recorded Sep 23, 2026	n/a	708 contacts →
	Exact match “Salesify, a leading provider of B2B demand generation services, helps our clients create pipeline and accelerate revenue by identifying, profiling, nurturing and connecting with…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Flexisales INC	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	201-500	697 contacts →
	Exact match “Flexisales, is a global frontrunner in B2B Lead & Demand Generation and Data Services, serving technology companies & agencies worldwide.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	SCI	Exact match	Miami, FL, United StatesHQ recorded Sep 23, 2026	501-1,000	696 contacts →
	Exact match “SCI was merged and sold to WPP in 2010.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Multiview	Exact match	Irving, TX, United StatesHQ recorded Sep 23, 2026	501-1,000	616 contacts →
	Exact match “Multiview is a B2B digital marketing agency helping associations and businesses reach, engage and grow their most valued relationships.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Zimmerman Advertising	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 23, 2026	501-1,000	610 contacts →
	Exact match “Welcome to the machine.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Vertis Communications	Exact match	Sussex, WI, United StatesHQ recorded Sep 23, 2026	10001+	605 contacts →
	Exact match “Vertis Communications was acquired by Quad/Graphics in January 2013.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	CMD	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	n/a	604 contacts →
	Exact match “Take command of every opportunity with a partner that gets results.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Canvas Worldwide	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 23, 2026	201-500	571 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	SGT	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	201-500	557 contacts →
	Exact match “After almost 2 years driving internal demand at one of Omnicom's lead Marketing strategy agencies I have returned to Lead to Market to lead our applied marketing practice.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Callbox INC	Exact match	Encino, CA, United StatesHQ recorded Sep 23, 2026	201-500	499 contacts →
	Exact match “Callbox is the #1 trusted lead generation services and AI-Powered Growth Strategy Partner by enterprise and scaling businesses in the USA, Canada, Asia Pacific, Latin America…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Tombras	Exact match	Knoxville, TN, United StatesHQ recorded Sep 23, 2026	201-500	496 contacts →
	Exact match “Tombras is a 450+ person, full-service agency with a digital mindset.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	R&r Partners	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	201-500	493 contacts →
	Exact match “R&R partners isn’t our name, it’s our promise.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Martin	Exact match	Richmond, VA, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
23	Demandshore	Exact match	San Francisco, CA, United StatesHQ recorded Sep 23, 2026	501-1,000	478 contacts →
	Exact match “About DemandShore Since 2004, we’ve been working hard to deliver value to Sales & Marketing professionals across B2B Technology companies globally.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Sg360	Exact match	Wheeling, IL, United StatesHQ recorded Sep 23, 2026	501-1,000	477 contacts →
	Exact match “sg360° can help you identify and connect with your best prospects 1:1, both offline and on.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Nobody	Exact match	Washington, NC, United StatesHQ recorded Sep 23, 2026	n/a	468 contacts →
	Exact match “NOBODY® is a social-first agency built for complex challenges, serving leading brands, nonprofits, and the Fortune 500.” Recorded in the RevenueBase company graph · Sep 23, 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 “agency for B2B marketing agencies”. 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 32,883 agency for B2B marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 72,301 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Agency for B2B marketing agencies based in the United States at a glance

As of Sep 23, 2026

29.2%Verified-email coverage

34.2%Mobile-number coverage

7.5Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

21,899

11-50

6,439

51-200

1,002

201-500

174

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

54,0990–30

16,70431–60

91061–90

4290–180

546180+

Company record updated

Median 86.0d

00–30

68,74831–60

103,70761–90

61,93890–180

13,429180+

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 “agency for B2B marketing agencies” 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 72,301 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 23, 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.

Agency for B2B marketing agencies 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 “agency for B2B marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many agency for B2B marketing agencies are there based in the United States?

RevenueBase identified 32,883 company matches for agency for B2B marketing agencies 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?

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

Which city has the most agency for B2B marketing agencies?

New York leads with 1258 company records, followed by Los Angeles (783) and Miami (627).

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 72,301 professional contacts with verified work emails tracked across these 32,883 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 32,883 agency for B2B marketing agencies based in the United States. Start with a free account, no credit card.

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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.