Company lists · Data refreshed September 2026

Top 25 Email marketing staffing agencies worldwide

Name: Email marketing staffing agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,539 companies tracked

RevenueBase identified 6,539 email marketing staffing agencies worldwide as of September 2026 and tracks 67,265 professional contacts across them, including 9,703 with verified work emails. The United States is the largest market and London the largest hub.

This list covers email marketing staffing agencies worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for email marketing staffing agencies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

6,539Companies

67,265Contacts tracked

9,703Verified emails

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The 25 largest email marketing staffing agencies worldwide

Ranked by team size

Top 25 of 6,539 email marketing staffing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to email marketing staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	24 Seven Talent	Partial evidence	NY, United StatesHQ checked Sep 28, 2026	n/a	2,554 contacts →
	Partial evidence “24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.” Source: RevenueBase Database · checked Sep 28, 2026
2	Magna Infotech	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	10001+	1,702 contacts →
	Indirect evidence “We are the largest IT staff augmentation provider in India, with employees spread across 500+ skill sets.” Source: RevenueBase Database · checked Sep 28, 2026
3	Harvey Nash	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	1,248 contacts →
	Indirect evidence “We’re Harvey Nash, and we build amazing technology and digital teams.” Source: RevenueBase Database · checked Sep 28, 2026
4	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 28, 2026	201-500	1,019 contacts →
	Partial evidence “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Source: RevenueBase Database · checked Sep 28, 2026
5	Advantage Technical	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	10001+	872 contacts →
	Indirect evidence “Advantage Technical aligns people and companies to create opportunity.” Source: RevenueBase Database · checked Sep 28, 2026
6	Elite Network	Indirect evidence	San Francisco Bay, CA, United StatesHQ checked Sep 28, 2026	n/a	841 contacts →
	Indirect evidence “Elite Network is a recruiting firm specializing in accounting and finance, with deep roots in the Bay Area and clients across the country.” Source: RevenueBase Database · checked Sep 28, 2026
7	CMI Career Management INC	Partial evidence	Vienna, VA, United StatesHQ checked Sep 28, 2026	n/a	818 contacts →
	Partial evidence “CMI (Career Management Inc.) is the premier provider of Sales & Marketing search / recruiting for small to mid sized software & technology companies.” Source: RevenueBase Database · checked Sep 28, 2026
8	SEO Discovery Private Limited	Partial evidence	Mohali, IndiaHQ checked Sep 28, 2026	201-500	755 contacts →
	Partial evidence “SEO Discovery is a global leader in next-generation digital marketing services, solutions, and consulting.” Source: RevenueBase Database · checked Sep 28, 2026
9	ATN Event Staffing	Strong evidence	Agoura Hills, CA, United StatesHQ checked Sep 28, 2026	n/a	560 contacts →
	Strong evidence “Since 2002, ATN Event Staffing has been a trusted partner in the experiential and event marketing staffing industry.” Source: RevenueBase Database · checked Sep 28, 2026
10	MONDO	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	484 contacts →
	Strong evidence “As the largest, national staffing agency specializing exclusively in high-end, niche IT, Tech, and Digital Marketing talent, staffing is more than just our job.” Source: RevenueBase Database · checked Sep 28, 2026
11	NEW Line Events	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	481 contacts →
	Indirect evidence “New Line Events es una de las agencias de implementación de personal más importantes del panorama nacional con más de 300 clientes en la actualidad y más de personas contratadas…” Source: RevenueBase Database · checked Sep 28, 2026
12	Teampeople	Indirect evidence	Falls Church, VA, United StatesHQ checked Sep 28, 2026	501-1,000	385 contacts →
	Indirect evidence “TeamPeople is a trusted global creative solutions partner helping iconic brands transform how they connect, operate and grow.” Source: RevenueBase Database · checked Sep 28, 2026
13	Artisan Talent	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	n/a	374 contacts →
	Strong evidence “We're a digital, creative, and marketing staffing agency doing things a little differently.” Source: RevenueBase Database · checked Sep 28, 2026
14	Stevendouglas	Indirect evidence	Sunrise, FL, United StatesHQ checked Sep 28, 2026	201-500	372 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
15	CELLA	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	51-200	344 contacts →
	Strong evidence “Cella by Randstad Digital is an award-winning leader in consulting, staffing and managed solutions for digital, marketing and creative teams.” Source: RevenueBase Database · checked Sep 28, 2026
16	Assist Marketing	Strong evidence	Menomonee Falls, WI, United StatesHQ checked Sep 28, 2026	5,001-10,000	338 contacts →
	Strong evidence “Assist Marketing is a leading nationwide event staffing & marketing services team, dedicated to serving our agency partners, brands and field staff.” Source: RevenueBase Database · checked Sep 28, 2026
17	Weareaspire	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	333 contacts →
	Indirect evidence “Search jobs or partner with us by visiting We are Aspire.” Source: RevenueBase Database · checked Sep 28, 2026
18	Touch Latam Chile	Partial evidence	Las Condes, ChileHQ checked Sep 28, 2026	51-200	299 contacts →
	Partial evidence “Somos una compañía de soluciones de Sales & Marketing que provee, gestiona y potencia equipos de personas a través de distintas tecnologías.” Source: RevenueBase Database · checked Sep 28, 2026
19	Vastek INC	Partial evidence	Chula Vista, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	276 contacts →
	Partial evidence “Vastek Group: Your Strategic Staffing & Professional Service Partner At Vastek Group, we pride ourselves on being more than just a staffing agency.” Source: RevenueBase Database · checked Sep 28, 2026
20	The Sage Group	Partial evidence	Melville, NY, United StatesHQ checked Sep 28, 2026	51-200	274 contacts →
	Partial evidence “The Sage Group, a 24 Seven company, is a leading talent solutions firm with a fine-tuned approach in the marketing, technology, and business operations space.” Source: RevenueBase Database · checked Sep 28, 2026
21	Sales Talents	Indirect evidence	8500, BelgiumHQ checked Sep 28, 2026	51-200	254 contacts →
	Indirect evidence “We zijn er voor Sales door Sales.” Source: RevenueBase Database · checked Sep 28, 2026
22	Simplicity Consulting	Partial evidence	Kirkland, WA, United StatesHQ checked Sep 28, 2026	201-500	254 contacts →
	Partial evidence “From strategy to execution, Simplicity Consulting, a 24 Seven company, connects clients with highly skilled consultants specializing in enterprise-level marketing, communications…” Source: RevenueBase Database · checked Sep 28, 2026
23	Tangent International	Indirect evidence	Billericay, United KingdomHQ checked Sep 28, 2026	201-500	244 contacts →
	Indirect evidence “Tangent International Integrated Talent and Delivery across Technology and Communications.” Source: RevenueBase Database · checked Sep 28, 2026
24	Onward Search	Partial evidence	Norwalk, CT, United StatesHQ checked Sep 28, 2026	51-200	240 contacts →
	Partial evidence “Onward Search provides innovative solutions and expert talent to help marketing, creative and technology teams thrive in the future of work.” Source: RevenueBase Database · checked Sep 28, 2026
25	Horizontal	Indirect evidence	St Louis Park, MN, IndiaHQ checked Sep 28, 2026	501-1,000	237 contacts →
	Indirect evidence “Horizontal Inc.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: email marketing staffing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names email marketing staffing agencies.
Partial evidence: Its own public description names part of email marketing staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name email marketing staffing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,539 email marketing staffing agencies worldwide

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Email marketing staffing agencies worldwide at a glance

As of Sep 28, 2026

14.4%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

4,243

11-50

1,648

51-200

439

201-500

120

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 email marketing staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for email marketing staffing agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “email marketing staffing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names email marketing staffing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among email marketing staffing agencies, and records with no verified work email.
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 its RevenueBase Smart Search 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, 9,703 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 28, 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.

Email marketing staffing agencies by location

32 lists · largest first

Every Email marketing staffing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names email marketing staffing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many email marketing staffing agencies are there worldwide?

RevenueBase identified 6,539 email marketing staffing agencies worldwide 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 Worldwide, tops this list with the largest team on record.

Which country has the most email marketing staffing agencies?

The United States leads with 2,071 companies, followed by India (669) and the United Kingdom (521). Every email marketing staffing agencies list by country and city is linked on this page.

Which city has the most email marketing staffing agencies?

London leads with 227 headquartered companies, followed by New York (139) and Toronto (74).

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 9,703 verified decision-maker contacts tracked across these 6,539 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 28, 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 Smart Search, 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.