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Company lists · Data refreshed September 2026

Top 25 Growth marketing staffing based in the United States

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 5,966 companies tracked

RevenueBase identified 5,966 growth marketing staffing headquartered in the United States as of September 2026 and tracks 54,740 professional contacts across them, including 14,101 with verified work emails and 16,358 with mobile numbers. New York is the largest hub.

This list covers growth marketing staffing 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 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
5,966Companies
54,740Contacts tracked
14,101Verified emails
16,358Mobile numbers
Unlock all 5,966 companies Free signup · no credit card · 500 free credits

The 25 largest growth marketing staffing based in the United States

Ranked by team size
Top 25 of 5,966 growth marketing staffing based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names growth marketing staffing: 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.
#CompanyHeadquartersEmployeesContacts
1
24 Seven TalentPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 3, 2026n/a2,539

“24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.”

Source: company website · checked Sep 3, 2026
2
Power Digital MarketingStrong evidence
San Diego, VA, United StatesHQ checked Sep 3, 2026501-1,0001,562

“Power Digital is a growth marketing firm fueled by technology and driven by a talented team of consultative marketers, creatives, analysts and technologists.”

Source: company website · checked Sep 3, 2026
3
PersonaIndirect evidence
Worldwide, TN, United StatesHQ checked Sep 3, 2026501-1,000959

“Persona embeds the best remote talent into your company, so you can scale your business faster.”

Source: company website · checked Sep 3, 2026
4
The Planet GroupPartial evidence
Westlake, GA, United StatesHQ checked Sep 3, 20261,001-5,000831

“The Planet Group is a global advisory and staffing firm operating at the intersection of talent and transformation.”

Source: company website · checked Sep 3, 2026
5
Abstrakt Marketing GroupStrong evidence
St Louis, MO, United StatesHQ checked Sep 3, 2026501-1,000724

“Abstrakt Marketing Group helps businesses grow with bold strategies that deliver results.”

Source: company website · checked Sep 3, 2026
6
TeampeopleIndirect evidence
Falls Church, VA, United StatesHQ checked Sep 3, 2026501-1,000381

“From the highly creative to the intrinsically technical, our passion is building successful communications teams world-wide with our flexible and scalable approach.”

Source: company website · checked Sep 3, 2026
7
WinclapPartial evidence
New York, NY, United StatesHQ checked Sep 3, 2026201-500373

“Winclap is a Growth Transformation company helping brands transform how they attract, acquire, retain, entertain and monetize users.”

Source: company website · checked Sep 3, 2026
8
StevendouglasIndirect evidence
Sunrise, TN, United StatesHQ checked Sep 3, 2026201-500368

“Since 1983, StevenDouglas has established itself as a recognized leader in providing access to top talent, driven by highly tenured and experienced professionals committed to…”

Source: company website · checked Sep 3, 2026
9
AcadiaStrong evidence
Atlanta, GA, United StatesHQ checked Sep 3, 2026201-500345

“We are a trusted growth marketing agency that brings together scarce skills in the area of CRO (conversion rate optimization), Paid Media (Search, Performance, Video, Audio…”

Source: company website · checked Sep 3, 2026
10
TargetbasePartial evidence
Irving, NC, United StatesHQ checked Sep 3, 2026201-500317

“Targetbase is a precision marketing agency obsessed with performance-our clients’ and our own.”

Source: company website · checked Sep 3, 2026
11
RepstackIndirect evidence
Wilmington, DE, United StatesHQ checked Sep 3, 2026201-500303

“At RepStack, we’re redefining how digital agencies, SaaS companies, and business coaches build remote teams.”

Source: company website · checked Sep 3, 2026
12
Drive Social MediaIndirect evidence
Saint Louis, GA, United StatesHQ checked Sep 3, 2026201-500279

“Drive Social Media takes a holistic approach to designing strategies for our clients.”

Source: company website · checked Sep 3, 2026
13
Vastek INCPartial evidence
Chula Vista, CA, United StatesHQ checked Sep 3, 20261,001-5,000273

“Vastek Group: Your Strategic Staffing & Professional Service Partner At Vastek Group, we pride ourselves on being more than just a staffing agency.”

Source: company website · checked Sep 3, 2026
14
OuterboxPartial evidence
Akron, OH, United StatesHQ checked Sep 3, 2026201-500255

“At OuterBox, we believe growth is oxygen.”

Source: company website · checked Sep 3, 2026
15
Simplicity ConsultingPartial evidence
Kirkland, WA, United StatesHQ checked Sep 3, 2026201-500251

“From strategy to execution, Simplicity Consulting, a 24 Seven company, connects clients with highly skilled consultants specializing in enterprise-level marketing, communications…”

Source: company website · checked Sep 3, 2026
16
Fusion92Partial evidence
Chicago, MI, United StatesHQ checked Sep 3, 2026201-500241

“Fusion92 is the independent growth partner for highly regulated, multi-location brands.”

Source: company website · checked Sep 3, 2026
17
Hawke MediaStrong evidence
Santa Monica, CA, United StatesHQ checked Sep 3, 2026201-500236

“Hawke Media is a full-service marketing agency and your Outsourced CMO®, helping brands drive measurable growth through strategy, paid media, creative, PR, SEO, social media…”

Source: company website · checked Sep 3, 2026
18
Lakeb2bPartial evidence
Dover, DE, United StatesHQ checked Sep 3, 20261,001-5,000232

“Data-Driven Growth Services That Deliver LakeB2B helps B2B brands scale smarter - with pre-packaged data, full-funnel campaign support, and high-converting creative solutions.”

Source: company website · checked Sep 3, 2026
19
ThesisPartial evidence
Portland, OR, United StatesHQ checked Sep 3, 2026201-500212

“We craft scalable marketing solutions to move businesses forward by blending creativity, technology, strategy and operations.”

Source: company website · checked Sep 3, 2026
20
PHI ConsultingIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 3, 2026201-500182

“Every company has a number it should hit, and the number it hits.”

Source: company website · checked Sep 3, 2026
21
Demand Media BPM LLPPartial evidence
New York, NY, United StatesHQ checked Sep 3, 2026201-500144

“Demand Media specializes in a wide range of data driven B2B marketing services geared towards promoting SaaS offerings.”

Source: company website · checked Sep 3, 2026
22
KERNPartial evidence
Woodland Hills, CA, United StatesHQ checked Sep 3, 2026201-500141

“KERN is now a part of RAPP, the agency focused on activating growth with precision and empathy at scale.”

Source: company website · checked Sep 3, 2026
23
AndiamoIndirect evidence
New York, NY, United StatesHQ checked Sep 3, 2026201-500119

“The Talent Partners for the AI Revolution.”

Source: company website · checked Sep 3, 2026
24
Sirius StaffingPartial evidence
Mobile, AL, United StatesHQ checked Sep 3, 2026501-1,000111

“Sirius Staffing understands the challenges that you face when searching for qualified staffing professionals.”

Source: company website · checked Sep 3, 2026
25
MissionstaffPartial evidence
Philadelphia, PA, United StatesHQ checked Sep 3, 2026201-50088

“MissionStaff® specializes in delivering top-tier talent in Technology, Creative, and Marketing, as well as the Business Services that support these teams.”

Source: company website · checked Sep 3, 2026

Showing 25 of 5,966 growth marketing staffing based in the United States

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Growth marketing staffing based in the United States at a glance

As of Sep 3, 2026
1-10Median size (employees)
New YorkLargest hub · 407 HQs
16,358Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
4,168
11-50
1,429
51-200
287
201-500
54
501-1,000
14
1,001-5,000
8
10001+
2

Verified emails by last verification

0–30
0
31–60
1,159
61–90
7,991
90–180
4,812
180+
139

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 growth marketing staffing, 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 “growth marketing staffing”. 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 growth marketing staffing, 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, 14,101 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 3, 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.

Growth marketing staffing by metro

  • Growth marketing staffing in New York407
  • Growth marketing staffing in Los Angeles240
  • Growth marketing staffing in Miami166
  • Growth marketing staffing in Austin159
  • Growth marketing staffing in San Francisco150
  • Growth marketing staffing in Chicago133
  • Growth marketing staffing in Atlanta124

Frequently asked

How many growth marketing staffing are there based in the United States?

RevenueBase identified 5,966 growth marketing staffing 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?

24 Seven Talent, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most growth marketing staffing?

New York leads with 407 headquartered companies, followed by Los Angeles (240) and Miami (166).

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 14,101 verified decision-maker contacts tracked across these 5,966 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 5,966 growth marketing staffing based in the United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · All United States lists · All Growth marketing staffing lists · New lists

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.

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