Company lists · Data refreshed September 2026

Top 25 Membership marketing agencies based in the United States

RevenueBase identified 683 company matches for membership marketing agencies associated with the United States as of September 2026 and tracks 8,065 professional contacts across them, including 2,215 with verified work emails. New York is the largest hub.

This list covers company matches for membership marketing agencies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
683Companies
8,065Contacts tracked
2,215Verified emails
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The 25 largest membership marketing agencies based in the United States

Ranked by team size
Top 25 of 683 company matches for membership marketing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWest Des Moines, IA, United StatesHQ recorded Sep 28, 2026501-1,000868 contacts →

Exact match

“ITA Group helps leading brands around the world take action with confidence, resulting in increased sales, purchases, retention, referrals and alignment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchStamford, CT, United StatesHQ recorded Sep 28, 20261,001-5,000597 contacts →

Exact match

“Affinion enables companies to connect and engage with their customers, creating rewarding relationships and enhancing brand loyalty.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWheeling, IL, United StatesHQ recorded Sep 28, 2026501-1,000477 contacts →

Exact match

“sg360° can help you identify and connect with your best prospects 1:1, both offline and on.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchMinneapolis, MN, United StatesHQ recorded Sep 28, 2026201-500279 contacts →

Exact match

“For more than 30 years, The Lacek Group has been perfecting the art and algorithms of brand devotion.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 28, 2026n/a212 contacts →

Exact match

“TPG Direct We are experts in multi-channel customer acquisition who help our clients make complex targeting decisions, optimize marketing investment and generate profitable growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 2026n/a209 contacts →

Exact match

“Note: Grand no longer exists.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchWakefield, MA, United StatesHQ recorded Sep 28, 2026201-500181 contacts →

Exact match

“Virtual is a top provider of professional services for associations, consortia and other membership-based organizations, delivering tailored management solutions that drive…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSeattle, WA, United StatesHQ recorded Sep 28, 2026n/a167 contacts →

Exact match

“JI Design & Marketing is a creative studio specializing in branding, web design, and digital strategy, helping businesses build a cohesive presence and grow with intention.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202651-200159 contacts →

Exact match

“As the nation’s leading agency specializing in event and association marketing, mdg, a Freeman company, delivers results.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchTampa, FL, United StatesHQ recorded Sep 28, 202651-20098 contacts →

Exact match

“Growth doesn’t happen by accident.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchHauppauge, NY, United StatesHQ recorded Sep 28, 202651-20095 contacts →

Exact match

“All Island Media is a full-service marketing agency with decades of experience creating successful campaigns for thousands of small businesses just like yours!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMinnetonka, MN, United StatesHQ recorded Sep 28, 202611-5089 contacts →

Exact match

“Infinity Direct is a modern direct marketing agency specializing in helping clients acquire, retain and measurably grow valuable customer relationships.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Sep 28, 202651-20089 contacts →

Exact match

“At DBM Group, we’re more than a full-service direct marketing agency-we’re pioneers in crafting loyalty solutions that drive deeper connections between brands and their customers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchMarietta, GA, United StatesHQ recorded Sep 28, 202651-20085 contacts →

Exact match

“UpSwell Marketing helps location-based businesses grow through smarter customer acquisition.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchTroy, MI, United StatesHQ recorded Sep 28, 202651-20080 contacts →

Exact match

“For organizations of all sizes and types, Phoenix Innovate is a marketing innovator that can be counted on to use its passion, vision and creativity to identify and solve business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchAlexandria, VA, United StatesHQ recorded Sep 28, 202651-20074 contacts →

Exact match

“At Marketing General Incorporated (MGI), we are passionate about driving growth for associations and membership-based organizations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchManassas, VA, United StatesHQ recorded Sep 28, 202611-5063 contacts →

Exact match

“Ever since our company was founded in 1986, we’ve been helping organizations grow by creating compelling, results-oriented outreach campaigns.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLas Vegas, NV, United StatesHQ recorded Sep 28, 202611-5060 contacts →

Exact match

“Las Vegas Premier Marketing specializes in retail programs for our clients’ products and services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchFairfax, VA, United StatesHQ recorded Sep 28, 202651-20059 contacts →

Exact match

“NoeCee Global specializes in retail programs for our clients' products and services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchOverland Park, KS, United StatesHQ recorded Sep 28, 202611-5053 contacts →

Exact match

“TriStar is a leading full-service marketing agency serving healthcare associations with custom media solutions and collaborative problem solving.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 28, 202611-5051 contacts →

Exact match

“At Rocksteady Promotions, our team adopts an energetic outreach approach that delivers compelling presentations about our clients' products and services to create repeat customers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchHighlands Ranch, CO, United StatesHQ recorded Sep 28, 2026n/a49 contacts →

Exact match

“Acquity is a loyalty and affinity marketing agency.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202651-20047 contacts →

Exact match

“Coverdell powered by Gallagher Affinity”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchMclean, VA, United StatesHQ recorded Sep 28, 2026n/a43 contacts →

Exact match

“Montage Marketing Group, LLC is a minority and woman-owned small business dedicated to fostering and delivering world-class campaigns.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchWayland, MA, United StatesHQ recorded Sep 28, 202611-5043 contacts →

Exact match

“MembersFirst helps hundreds of member-based organizations attract, engage and retain a vibrant and actively involved membership.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 683 membership marketing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 2,215 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Membership marketing agencies based in the United States at a glance

As of Sep 28, 2026
27.5%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
341
11-50
285
51-200
43
201-500
8
501-1,000
2
1,001-5,000
3
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 683 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “membership marketing agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,215 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “membership marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many membership marketing agencies are there based in the United States?

RevenueBase identified 683 company matches for membership marketing agencies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ITA Group, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most membership marketing agencies?

New York leads with 23 company records, followed by Los Angeles (18) and Chicago (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,215 professional contacts with verified work emails tracked across these 683 companies; direct dials are available where recorded.

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 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.