Company lists · Data refreshed September 2026

Top 25 Advertising agency internet marketing agencies based in the United States

Name: Advertising agency internet 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 22, 2026 45,832 companies tracked

RevenueBase identified 45,832 company matches for advertising agency internet marketing agencies associated with the United States as of September 2026 and tracks 303,940 professional contacts across them, including 79,624 with verified work emails and 97,076 with mobile numbers. New York is the largest hub.

This list covers company matches for advertising agency internet 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 22, 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 22, 2026 How this list was built

45,832Companies

303,940Contacts tracked

79,624Verified emails

97,076Mobile numbers

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

The 25 largest advertising agency internet marketing agencies based in the United States

Ranked by team size

Top 25 of 45,832 company matches for advertising agency internet marketing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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	HIBU	Exact match	Cedar Rapids, IA, United StatesHQ recorded Sep 22, 2026	1,001-5,000	4,426 contacts →
	Exact match “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Digitas North America	Exact match	Boston, MA, United StatesHQ recorded Sep 22, 2026	1,001-5,000	2,654 contacts →
	Exact match “Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	Publicis	Exact match	New York, NY, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
4	Best Version Media	Exact match	Brookfield, WI, United StatesHQ recorded Sep 22, 2026	n/a	2,416 contacts →
	Exact match “Best Version Media simplifies local marketing by offering small and midsize businesses a complete mix of solutions to keep them top-of-mind, from community magazine ads to digital…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Horizon Media	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	1,001-5,000	2,368 contacts →
	Exact match “Horizon Media is a leader in driving business-based outcomes for marketers.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Omnicom	Exact match	New York, NY, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
7	Localiq	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	1,001-5,000	1,534 contacts →
	Exact match “Grow your business with digital marketing powered by AI and local expertise.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	TBC	Exact match	Baltimore, MD, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
9	Scorpion	Exact match	Draper, UT, United StatesHQ recorded Sep 22, 2026	501-1,000	1,076 contacts →
	Exact match “Scorpion is the leader in helping local businesses succeed by focusing on what truly matters-driving revenue.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Mediaocean	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	1,001-5,000	1,050 contacts →
	Exact match “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Logical Position	Exact match	Lake Oswego, OR, United StatesHQ recorded Sep 22, 2026	501-1,000	899 contacts →
	Exact match “Logical Position (LP) is an Inc.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	WEBFX	Exact match	Harrisburg, PA, United StatesHQ recorded Sep 22, 2026	501-1,000	866 contacts →
	Exact match “We're here to be your digital marketing growth partner in the AI era.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	NP Digital	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
14	SEO INC	Exact match	Carlsbad, CA, United StatesHQ recorded Sep 22, 2026	n/a	825 contacts →
	Exact match “Since its inception in 1997, SEO Inc.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	Abstrakt Marketing Group	Exact match	St. Louis, MO, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
16	SCI	Exact match	Miami, FL, United StatesHQ recorded Sep 22, 2026	501-1,000	696 contacts →
	Exact match “SCI was merged and sold to WPP in 2010.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	simpli.fi	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 22, 2026	501-1,000	680 contacts →
	Exact match “Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	Vertis Communications	Exact match	Sussex, WI, United StatesHQ recorded Sep 22, 2026	10001+	605 contacts →
	Exact match “Vertis Communications was acquired by Quad/Graphics in January 2013.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	Stream Companies	Exact match	Malvern, PA, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
20	Iquanti	Exact match	Jersey City, NJ, United StatesHQ recorded Sep 22, 2026	501-1,000	538 contacts →
	Exact match “iQuanti was founded to deliver on the promise of high-performance digital marketing, combining deep analytics, proprietary technology, and a results-driven approach.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	Barkleyokrp	Exact match	Kansas City, MO, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
22	Tombras	Exact match	Knoxville, TN, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
23	Amsive	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	501-1,000	488 contacts →
	Exact match “Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	Martin	Exact match	Richmond, VA, United StatesHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
25	Sg360	Exact match	Wheeling, IL, United StatesHQ recorded Sep 22, 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 22, 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 agency internet 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 45,832 advertising agency internet marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 79,624 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Advertising agency internet marketing agencies based in the United States at a glance

As of Sep 22, 2026

26.2%Verified-email coverage

31.9%Mobile-number coverage

6.6Average contacts per company

1-10Median size (employees)

4.4%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

33,022

11-50

10,099

51-200

1,595

201-500

312

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 25.0d

59,8780–30

17,99531–60

92261–90

7790–180

752180+

Company record updated

Median 85.0d

00–30

88,20531–60

128,43761–90

72,71690–180

14,582180+

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 agency internet 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 79,624 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 22, 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 agency internet 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 “advertising agency internet marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising agency internet marketing agencies are there based in the United States?

RevenueBase identified 45,832 company matches for advertising agency internet 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?

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

Which city has the most advertising agency internet marketing agencies?

New York leads with 2016 company records, followed by Los Angeles (1261) and Miami (969).

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 79,624 professional contacts with verified work emails tracked across these 45,832 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 45,832 advertising agency internet marketing agencies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Advertising agency internet marketing agencies by geography

Browse the directory

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.