Company lists · Data refreshed September 2026

Top 25 B2B social media management agencies based in the United States

Name: B2B social media management 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 2, 2026 4,274 companies tracked

RevenueBase identified 4,274 B2B social media management agencies headquartered in the United States as of September 2026 and tracks 14,838 professional contacts across them, including 3,537 with verified work emails and 4,848 with mobile numbers. Los Angeles is the largest hub.

This list covers B2B social media management agencies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

4,274Companies

14,838Contacts tracked

3,537Verified emails

4,848Mobile numbers

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The 25 largest B2B social media management agencies based in the United States

Ranked by team size

Top 25 of 4,274 B2B social media management agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names B2B social media management agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	1105 MediaStrong evidence	Woodland Hills, CA, United States	51-200	276
	“1105 Media, Inc, is a leading business-to-business (B2B) services provider whose sole mission is to help our customers grow their business.” Source: company website · checked Sep 2, 2026
2	AgorapulseStrong evidence	San Francisco, CA, United States	51-200	176
	“Agorapulse is the secret ingredient for social media managers and marketing leaders whose ambition is to drive real business results.” Source: company website · checked Sep 2, 2026
3	Almoh MediaStrong evidence	Chicago, IL, United States	51-200	139
	“We are Almoh Media, a fully integrated B2B marketing agency specializing in lead generation, account-based marketing, demand generation, digital marketing, account management, and…” Source: company website · checked Sep 2, 2026
4	GodfreyPartial evidence	Lancaster, PA, United States	51-200	105
	“We’re a full-service B2B marketing agency, and we love working with companies that make stuff-really complex stuff like machinery, components and chemicals.” Source: company website · checked Sep 2, 2026
5	Lyfe MarketingStrong evidence	Atlanta, GA, United States	51-200	105
	“We're a social media marketing company in Atlanta who help small businesses increase revenue through strategic online strategies.” Source: company website · checked Sep 2, 2026
6	The MX GroupPartial evidence	Burr Ridge, IL, United States	51-200	98
	“MX is the 2nd largest independent, integrated B2B marketing agency in the U.S.” Source: company website · checked Sep 2, 2026
7	Social FactorPartial evidence	Fort Worth, TX, United States	51-200	90
	“Social Factor helps brands and live events connect with audiences in authentic, meaningful ways.” Source: company website · checked Sep 2, 2026
8	BOL AgencyIndirect evidence	San Diego, CA, United States	51-200	81
	“Your next customer is asking AI about you right now.” Source: company website · checked Sep 2, 2026
9	ImpactableIndirect evidence	San Antonio, TX, United States	51-200	77
	Source: company website · checked Sep 2, 2026
10	The Social LightsStrong evidence	Minneapolis, MN, United States	51-200	69
	“The Social Lights® (TSL) is a social media agency that drives results for some of the world’s largest companies and brands.” Source: company website · checked Sep 2, 2026
11	42dmPartial evidence	Jersey City, NJ, United States	51-200	67
	“42DM delivers B2B marketing that amplifies your tech’s potential As a global full-service B2B marketing agency, we empower tech companies at every stage of growth with targeted…” Source: company website · checked Sep 2, 2026
12	SociallyinStrong evidence	Los Angeles, CA, United States	51-200	63
	“Sociallyin is the #1 social-first marketing agency built to help brands turn social media into a real business driver.” Source: company website · checked Sep 2, 2026
13	Ignite Social MediaStrong evidence	Birmingham, MI, United States	51-200	57
	“Welcome to Ignite Social Media – The Original Social Media Agency®.” Source: company website · checked Sep 2, 2026
14	Informa EngagePartial evidence	New York, NY, United States	1,001-5,000	55
	“Informa Engage is the global digital marketing services organization behind Informa’s prominent portfolio of trusted B2B brands.” Source: company website · checked Sep 2, 2026
15	Optimize Digital MarketingIndirect evidence	Oakdale, MN, United States	51-200	52
	“At Optimize Digital Marketing our goal is to empower business owners to compete in a digital age.” Source: company website · checked Sep 2, 2026
16	Meritb2bIndirect evidence	Evanston, IL, United States	201-500	50
	“Data Driven.” Source: company website · checked Sep 2, 2026
17	MarketingdicePartial evidence	Grandville, MI, United States	201-500	48
	“MarketingDice (a Demand Junkies Pvt Ltd Company) is a trusted growth partner to top-tier B2B brands and ambitious start-ups across the globe.” Source: company website · checked Sep 2, 2026
18	Wojo MediaStrong evidence	Walden, NY, United States	51-200	46
	“Here at Wojo Media, we understand the need for a business or individual to have a social media presence.” Source: company website · checked Sep 2, 2026
19	Change3Indirect evidence	Globe, AZ, United States	51-200	43
	“We provide the people, processes and platforms to enable your growth, one client at a time.” Source: company website · checked Sep 2, 2026
20	Rossman MediaStrong evidence	Lake Oswego, OR, United States	51-200	33
	“Awarded # 1 Social Media Agency by Business Insider Trusted By: Nike, Airbnb, OrangeTheory Fitness, Bose, BraveRobot and more.” Source: company website · checked Sep 2, 2026
21	Velocity PartnersPartial evidence	New York, NY, United States	51-200	32
	“B2B marketing has a big pipeline problem.” Source: company website · checked Sep 2, 2026
22	Centerline DigitalPartial evidence	Raleigh, NC, United States	51-200	31
	“Digital Marketing & Creative for B2B We understand the complexities of the B2B landscape, and we know the issues marketers face are rarely straightforward and singular in nature.” Source: company website · checked Sep 2, 2026
23	OmobonoPartial evidence	Chicago, United States	201-500	21
	“Omobono has joined forces with The Marketing Practice, the world’s first growth platform for B2B tech brands.” Source: company website · checked Sep 2, 2026
24	ALL Caps MediaIndirect evidence	Ohio, OH, United States	51-200	16
	“Why us?” Source: company website · checked Sep 2, 2026
25	GrowthzIndirect evidence	New York, United States	201-500	9
	“Business now need a strategic approach for online presence can greatly contribute to a company’s sales, leads and revenue.” Source: company website · checked Sep 2, 2026

Showing 25 of 4,274 B2B social media management agencies based in the United States

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B2B social media management agencies based in the United States at a glance

As of Sep 2, 2026

1-10Median size (employees)

Los AngelesLargest hub · 189 HQs

4,848Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

3,759

11-50

425

51-200

201-500

501-1,000

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among B2B social media management agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in the United States whose own description of what they do matches “B2B social media management agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among B2B social media management agencies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,537 across the full list. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

B2B social media management agencies by metro

Frequently asked

How many B2B social media management agencies are there based in the United States?

RevenueBase identified 4,274 B2B social media management agencies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

1105 Media, headquartered in Woodland Hills, tops this list with the largest team on record.

Which city has the most B2B social media management agencies?

Los Angeles leads with 189 headquartered companies, followed by New York (179) and Chicago (94).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,537 verified decision-maker contacts tracked across these 4,274 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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.