Company lists · Data verified August 2026

Top 25 Activation marketing agencies based in the United States

Name: Activation marketing agencies 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 15,973 companies tracked

There are 15,973 activation marketing agencies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 221,999 professional contacts across them, including 65,605 with verified work emails and 80,827 with mobile numbers. New York is the largest hub.

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

15,973Companies

221,999Contacts tracked

65,605Verified emails

80,827Mobile numbers

Unlock all 15,973 companies Free account · no credit card · 2 minutes

The 25 largest activation marketing agencies based in the United States

Ranked by team size

Top 25 of 15,973 activation marketing agencies 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	QUAD	Sussex, WI	10001+	9,571	1,478
2	Digitas North America	Boston, MA	1,001-5,000	2,692	966
3	2020 Companies	Southlake, TX	10001+	2,432	319
4	George P Johnson Experience Marketing	Boston, MA	1,001-5,000	1,609	950
5	GMR Marketing	Charlotte, NC	501-1,000	1,503	360
6	Winston Retail	New York, NY	1,001-5,000	1,265	133
7	Sparks	Cleveland, OH	501-1,000	1,186	631
8	GTB	Detroit, MI	1,001-5,000	1,067	174
9	Czarnowski Collective	St George, UT	501-1,000	934	612
10	Logical Position	Lake Oswego, OR	501-1,000	899	674
11	ITA Group, INC	West Des Moines, IA	501-1,000	863	590
12	160over90	New York, NY	501-1,000	839	627
13	Essence	Minneapolis, MN	1,001-5,000	788	139
14	ADM Group	New York	501-1,000	787	368
15	Shift Digital	Reston, VA	501-1,000	720	514
16	Pinnacle Live	Clermont, FL	1,001-5,000	704	388
17	SCI	Miami, FL	501-1,000	693	6
18	simpli.fi	Fort Worth, TX	501-1,000	677	470
19	SPIRO	Las Vegas, NV	501-1,000	585	406
20	Stream Companies	Malvern, PA	501-1,000	580	313
21	DERSE	Northbrook, IL	501-1,000	557	288
22	TRG	Dallas, TX	501-1,000	519	113
23	Amsive	Greenville, SC	501-1,000	497	298
24	Barkleyokrp	Denver, CO	501-1,000	494	383
25	Impact XM	Princeton, NJ	501-1,000	460	336

Showing 25 of 15,973 activation marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 65,605 reachable decision-makers.

Free account · no credit card

See all 15,973 companies

Activation marketing agencies based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 1198 HQs

80,827Contacts with mobile numbers

470Emails re-verified in last 30 days

Companies by employee count

1-10

10,006

11-50

4,791

51-200

909

201-500

151

501-1,000

1,001-5,000

10001+

Activation marketing agencies by metro

Metro	Companies
Activation marketing agencies in New York	1198
Activation marketing agencies in Los Angeles	936
Activation marketing agencies in Miami	426
Activation marketing agencies in Chicago	400
Activation marketing agencies in Atlanta	338
Activation marketing agencies in Austin	270
Activation marketing agencies in Dallas	247

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 “activation marketing agencies”, 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; 470 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 activation marketing agencies are there based in the United States?

There are 15,973 activation marketing agencies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

QUAD, headquartered in Sussex, tops this list with the largest team on record.

Which city has the most activation marketing agencies?

New York leads with 1198 headquartered companies, followed by Los Angeles (936) and Miami (426).

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 65,605 verified decision-maker contacts tracked across these 15,973 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.

Ready to reach these companies? Verified emails and direct dials for all 15,973 activation marketing agencies based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

Activation marketing agencies by geography

Browse the directory

Browse: Companies home · All United States lists · All Activation marketing agencies lists · New lists

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.