Company lists · Data refreshed September 2026

Top 25 B2B IT marketing agencies based in the United States

Name: B2B IT 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 20,258 companies tracked

RevenueBase identified 20,258 company matches for B2B IT marketing agencies associated with the United States as of September 2026 and tracks 155,515 professional contacts across them, including 39,551 with verified work emails and 44,904 with mobile numbers. New York is the largest hub.

This list covers company matches for B2B IT 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

20,258Companies

155,515Contacts tracked

39,551Verified emails

44,904Mobile numbers

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

The 25 largest B2B IT marketing agencies based in the United States

Ranked by team size

Top 25 of 20,258 company matches for B2B IT 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	Zoominfo	Exact match	Vancouver, WA, United StatesHQ recorded Sep 23, 2026	1,001-5,000	4,029 contacts →
	Exact match “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Demandscience	Exact match	Boston, United StatesHQ recorded Sep 23, 2026	1,001-5,000	1,087 contacts →
	Exact match “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	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
4	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
5	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
6	Infuse	Exact match	Boca Raton, FL, United StatesHQ recorded Sep 23, 2026	1,001-5,000	796 contacts →
	Exact match “Demand Excellence Delivered We are INFUSE, a global B2B demand and revenue marketing performance company.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	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
8	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
9	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
10	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
11	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
12	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
13	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
14	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
15	Movingdneedle Pvt. LTD	Exact match	Sterling Heights, MI, United StatesHQ recorded Sep 23, 2026	51-200	528 contacts →
	Exact match “movingDneedle is a Business to Business Sales Lead Generation Company that provides fast and scalable, sales qualified leads through its unique Personalized Email Marketing…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	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
17	Mavlers	Exact match	San Jose, CA, United StatesHQ recorded Sep 23, 2026	501-1,000	488 contacts →
	Exact match “At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	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
19	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
20	Saleshive	Exact match	Denver, CO, United StatesHQ recorded Sep 23, 2026	51-200	455 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Amarketforce	Exact match	San Jose, CA, United StatesHQ recorded Sep 23, 2026	201-500	391 contacts →
	Exact match “aMarketForce is a full-scale B2B Contact Database & Demand Generation services company.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Acceligize	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	201-500	349 contacts →
	Exact match “Acceligize is a global B2B marketing company, providing full funnel lead generation and content marketing solutions to some of the world’s finest technology companies, media…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	FUNNL	Exact match	Philadelphia, United StatesHQ recorded Sep 23, 2026	201-500	349 contacts →
	Exact match “FunnL was built on a revolutionary idea: B2B companies don’t need more leads-they need more qualified sales meetings with decision-makers.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Madison Logic	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	201-500	334 contacts →
	Exact match “Since 2005, Madison Logic has empowered the largest and fastest-growing companies to convert their best accounts faster.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Coalition Technologies	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 23, 2026	201-500	320 contacts →
	Exact match “Coalition Technologies is one of the leading SEO & web design agencies in the United States.” 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 “B2B IT 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 20,258 B2B IT marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 39,551 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B IT marketing agencies based in the United States at a glance

As of Sep 23, 2026

25.4%Verified-email coverage

28.9%Mobile-number coverage

7.7Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

12,063

11-50

3,642

51-200

666

201-500

139

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

29,3370–30

9,32131–60

47061–90

3690–180

387180+

Company record updated

Median 86.0d

00–30

37,74531–60

66,06861–90

43,94490–180

7,758180+

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 “B2B IT 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 39,551 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.

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

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

RevenueBase identified 20,258 company matches for B2B IT 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?

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

Which city has the most B2B IT marketing agencies?

New York leads with 620 company records, followed by Los Angeles (374) and Chicago (319).

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 39,551 professional contacts with verified work emails tracked across these 20,258 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.

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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.