Company lists · Data verified August 2026

Top 25 Email marketing staffing based in the United States

Name: Email marketing staffing based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 754 companies tracked

There are 754 email marketing staffing headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 8,722 professional contacts across them, including 1,494 with verified work emails and 2,275 with mobile numbers. New York is the largest hub.

This list covers email 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. Data current as of August 28, 2026.

754Companies

8,722Contacts tracked

1,494Verified emails

2,275Mobile numbers

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The 25 largest email marketing staffing based in the United States

Ranked by team size

Top 25 of 754 email marketing staffing based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	MONDO	Atlanta, GA	51-200	479	125
2	Teampeople	Falls Church, VA	501-1,000	381	64
3	The Sage Group	Melville, NY	51-200	273	30
4	Crewbloom	New York, NY	201-500	166	14
5	Icontact	Morrisville, NC	51-200	136	40
6	Andiamo	New York, NY	201-500	119	39
7	Liaison Creative Marketing	Austin, TX	51-200	108	19
8	Nexus Staff INC	Port Washington, NY	51-200	102	6
9	Missionstaff	Philadelphia, PA	201-500	88	16
10	Haley Marketing	Williamsville, NY	51-200	81	55
11	Site Impact	Coral Springs, FL	51-200	80	47
12	Ektello	Troy, MI	201-500	80	21
13	Marrina Decisions	Santa Clara, CA	51-200	69	39
14	Alchemy Worx	New York, NY	51-200	63	37
15	Creatis	Minneapolis, MN	51-200	63	4
16	Millennium Group	San Antonio, TX	501-1,000	62	7
17	Virtual Emily Staffing	Miami, FL	1,001-5,000	51	10
18	Icreatives	Fort Lauderdale	201-500	51	6
19	Inboxarmy	Grapevine, TX	51-200	50	20
20	Matrix Model Staffing	New York, NY	201-500	49	5
21	Marvel Technology Solutions INC	Livonia, MI	201-500	46	3
22	Diligente Technologies	San Francisco, CA	51-200	45	15
23	Syndicatebleu	San Francisco, CA	51-200	40	5
24	Nimble Talent	Boston, MA	51-200	35	19
25	Proliance Consulting	Bellevue, WA	51-200	30	13

Showing 25 of 754 email marketing staffing based in the United States

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Email marketing staffing based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 59 HQs

2,275Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

461

11-50

196

51-200

201-500

501-1,000

1,001-5,000

Email marketing staffing by metro

Metro	Companies
Email marketing staffing in New York	59
Email marketing staffing in Los Angeles	22
Email marketing staffing in Chicago	22
Email marketing staffing in Miami	21
Email marketing staffing in Austin	20
Email marketing staffing in Atlanta	17
Email marketing staffing in San Diego	13

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “email marketing staffing”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 5 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 754 email marketing staffing headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

MONDO, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most email marketing staffing?

New York leads with 59 headquartered companies, followed by Los Angeles (22) and Chicago (22).

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 1,494 verified decision-maker contacts tracked across these 754 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.