Company lists · Data refreshed September 2026

Top 25 Radio advertising agencies based in the United States

Name: Radio advertising agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 417 companies tracked

RevenueBase identified 417 radio advertising agencies headquartered in the United States as of September 2026 and tracks 4,330 professional contacts across them, including 1,436 with verified work emails and 1,938 with mobile numbers. Los Angeles is the largest hub.

This list covers radio advertising 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. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 5, 2026 86% judged on-target in blind review

417Companies

4,330Contacts tracked

1,436Verified emails

1,938Mobile numbers

Explore all 417 companies → Free signup · no credit card · 500 free credits

The 25 largest radio advertising agencies based in the United States

Ranked by team size

Top 25 of 417 radio advertising agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names radio advertising agencies: 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.
#	Company	Headquarters	Employees	Contacts
1	Martin Retail GroupIndirect evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	201-500	369
	“Martin Retail Group has served the automotive industry for more than 40 years.” Source: company website · checked Sep 5, 2026
2	CRNPartial evidence	New Haven, CT, United StatesHQ checked Sep 5, 2026	51-200	189
	“CRN converts radio into a powerful marketing medium that gives consumer brands a remarkable competitive advantage.” Source: company website · checked Sep 5, 2026
3	Tyler MediaIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	51-200	133
	“Tyler Media is a family owned company (Ty and Tony Tyler).” Source: company website · checked Sep 5, 2026
4	American General MediaPartial evidence	Bakersfield, CA, United StatesHQ checked Sep 5, 2026	51-200	130
	“American General Media (AGM) is a multi-market media company delivering high-impact radio, digital marketing, and community engagement solutions across California, New Mexico, and…” Source: company website · checked Sep 5, 2026
5	LAPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	124
	“LA is a full-service creative advertising agency that combines 360º brand-building expertise with a nuanced understanding of regional and global perspectives.” Source: company website · checked Sep 5, 2026
6	Forever MediaIndirect evidence	Bridgeville, PA, United StatesHQ checked Sep 5, 2026	201-500	111
	“Today, more than ever, you need to build your brand in the marketplace and make sure potential customers know who you are, where you are and what you have to offer.” Source: company website · checked Sep 5, 2026
7	AD Results MediaIndirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	51-200	93
	“ARM is a full-service agency that specializes in audio media.” Source: company website · checked Sep 5, 2026
8	FAC MarketingIndirect evidence	Burlington, IA, United StatesHQ checked Sep 5, 2026	n/a	91
	“F.A.C.” Source: company website · checked Sep 5, 2026
9	Gregory Welteroth AdvertisingIndirect evidence	Montoursville, PA, United StatesHQ checked Sep 5, 2026	51-200	89
	“Our philosophy is simple; it's not how much you spend, but the results that come from it that matter.” Source: company website · checked Sep 5, 2026
10	Motivated Marketing LLCIndirect evidence	North Charleston, SC, United StatesHQ checked Sep 5, 2026	11-50	85
	“Motivated Marketing was built on a tenacious work ethic, a passion for delivering results like no other agency, and genuine compassion for our clients and partners alike.” Source: company website · checked Sep 5, 2026
11	MBIIndirect evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	51-200	74
	“MBI is a full-service media planning and buying agency.” Source: company website · checked Sep 5, 2026
12	Bloom ADS Global Media GroupIndirect evidence	Woodland Hills, CA, United StatesHQ checked Sep 5, 2026	11-50	70
	“Welcome to Bloom Ads, Inc.” Source: company website · checked Sep 5, 2026
13	Binnie MediaStrong evidence	Portsmouth, NH, United StatesHQ checked Sep 5, 2026	51-200	68
	“We combine the power of trusted broadcast media- radio advertising, and outdoor media-with modern digital marketing strategies such as paid media, search engine optimization…” Source: company website · checked Sep 5, 2026
14	BenztownPartial evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	11-50	66
	“Benztown is a leading international radio imaging, production library, programming, jingles, podcasting, and voiceover services company with over affiliations on six different…” Source: company website · checked Sep 5, 2026
15	RON Hughes MediaPartial evidence	Charleston, WV, United StatesHQ checked Sep 5, 2026	n/a	64
	“Advertising specialist and trainer in legacy an digital advertising formats including podcasts.” Source: company website · checked Sep 5, 2026
16	Delta MediaPartial evidence	Miami, FL, United StatesHQ checked Sep 5, 2026	11-50	61
	“Delta Media has been in business for over 40 years and is an exclusive provider of every form of out-of-home (OOH) advertising available in the U.S.” Source: company website · checked Sep 5, 2026
17	Universal Media, INCIndirect evidence	Mechanicsburg, PA, United StatesHQ checked Sep 5, 2026	51-200	57
	Source: company website · checked Sep 5, 2026
18	RON Foth AdvertisingIndirect evidence	Columbus, OH, United StatesHQ checked Sep 5, 2026	51-200	51
	“Ideas are still the most valuable media buy.” Source: company website · checked Sep 5, 2026
19	Secret Weapon MarketingPartial evidence	Culver City, CA, United StatesHQ checked Sep 5, 2026	11-50	47
	“We Are Just Like Any Other Agency We are a full-service advertising agency.” Source: company website · checked Sep 5, 2026
20	Mediaspace SolutionsIndirect evidence	Minnetonka, MN, United StatesHQ checked Sep 5, 2026	11-50	43
	“Established in Mediaspace Solutions works with clients to facilitate and streamline national, regional and local print buys with magazines and newspapers.” Source: company website · checked Sep 5, 2026
21	KennedycPartial evidence	Madison, WI, United StatesHQ checked Sep 5, 2026	11-50	42
	“KennedyC (Kennedy Communications) is a full-service advertising agency located in Madison, Wisconsin.” Source: company website · checked Sep 5, 2026
22	The Sussman AgencyPartial evidence	Southfield, MI, United StatesHQ checked Sep 5, 2026	51-200	40
	“Alan Sussman is a Detroit advertising icon and a true visionary with an inexhaustible will to win.” Source: company website · checked Sep 5, 2026
23	Vision MediaIndirect evidence	Mercer Island, WA, United StatesHQ checked Sep 5, 2026	11-50	36
	“Vision Media is the largest, award-winning, independent media buying agency in the Pacific Northwest, with over 20 years of experience working with national and regional clients…” Source: company website · checked Sep 5, 2026
24	RAI Media INCStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	35
	“Radio Advertising was established in 1963 specializing in broadcast advertising for small to mid-size businesses.” Source: company website · checked Sep 5, 2026
25	Direct Results DRPartial evidence	Venice, CA, United StatesHQ checked Sep 5, 2026	11-50	33
	“Direct Results excels at ROI like no other radio marketing agency.” Source: company website · checked Sep 5, 2026

Showing 25 of 417 radio advertising agencies based in the United States

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Radio advertising agencies based in the United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

Los AngelesLargest hub · 14 HQs

1,938Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

251

11-50

132

51-200

201-500

Verified emails by last verification

0–30

1,330

31–60

61–90

90–180

180+

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 radio advertising agencies, 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 “radio advertising agencies”. 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 radio advertising agencies, 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, 1,436 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 5, 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.

Frequently asked

How many radio advertising agencies are there based in the United States?

RevenueBase identified 417 radio advertising agencies 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?

Martin Retail Group, headquartered in Birmingham, tops this list with the largest team on record.

Which city has the most radio advertising agencies?

Los Angeles leads with 14 headquartered companies, followed by New York (12) and Houston (11).

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 1,436 verified decision-maker contacts tracked across these 417 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 5, 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.