Company lists · Data refreshed September 2026

Top 25 Audio advertising services based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 673 companies tracked

RevenueBase identified 673 audio advertising services headquartered in the United States as of September 2026 and tracks 26,596 professional contacts across them, including 10,298 with verified work emails. New York is the largest hub.

This list covers audio advertising services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

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 21, 2026 86% judged on-target in blind review

673Companies

26,596Contacts tracked

10,298Verified emails

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The 25 largest audio advertising services based in the United States

Ranked by team size

Top 25 of 673 audio advertising services based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to audio advertising services: 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	Iheartmedia	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	5,001-10,000	9,873 contacts →
	Partial evidence “iHeartMedia, Inc.[Nasdaq: IHRT] is the leading audio media company in America, with 90% of Americans listening to iHeart broadcast radio in every month.” Source: RevenueBase Database · checked Sep 21, 2026
2	The Trade Desk	Indirect evidence	Ventura, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	4,307 contacts →
	Indirect evidence “It's more than just clicks.” Source: RevenueBase Database · checked Sep 21, 2026
3	Cumulus Media	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,946 contacts →
	Partial evidence “Cumulus Media is an audio-first media company delivering premium content to a quarter billion people every month, wherever and whenever they want it.” Source: RevenueBase Database · checked Sep 21, 2026
4	Adswizz	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 21, 2026	201-500	247 contacts →
	Partial evidence “AdsWizz (a SiriusXM company) is the technology engine powering the monetization of audio content worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
5	Locality	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	233 contacts →
	Indirect evidence “Locality is the industry’s preeminent local video solutions provider, committed to addressing the evolving needs of advertisers by unlocking the power of local and driving dollars…” Source: RevenueBase Database · checked Sep 21, 2026
6	Triton Digital	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	215 contacts →
	Partial evidence “Triton Digital® is the global technology and services leader to the digital audio and podcast industry.” Source: RevenueBase Database · checked Sep 21, 2026
7	Oxford Road	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	51-200	191 contacts →
	Strong evidence “As the largest podcast and creator-based video agency, Oxford Road helps brands around the world to harness the power of audio advertising to achieve best-in-market performance at…” Source: RevenueBase Database · checked Sep 21, 2026
8	CRN	Indirect evidence	New Haven, CT, United StatesHQ checked Sep 21, 2026	51-200	189 contacts →
	Indirect evidence “CRN converts radio into a powerful marketing medium that gives consumer brands a remarkable competitive advantage.” Source: RevenueBase Database · checked Sep 21, 2026
9	AV Squad	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	51-200	161 contacts →
	Strong evidence “Founded in 2004, AV Squad is a creative advertising agency specializing in all forms of audio/visual and print advertising including theatrical trailers, television spots…” Source: RevenueBase Database · checked Sep 21, 2026
10	American General Media	Indirect evidence	Bakersfield, CA, United StatesHQ checked Sep 21, 2026	51-200	130 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
11	LA	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	51-200	124 contacts →
	Partial evidence “LA is a full-service creative advertising agency that combines 360º brand-building expertise with a nuanced understanding of regional and global perspectives.” Source: RevenueBase Database · checked Sep 21, 2026
12	Federated Media	Indirect evidence	Mishawaka, IN, United StatesHQ checked Sep 21, 2026	201-500	116 contacts →
	Indirect evidence “Federated Media is an independent family owned multi media company that offers top quality products to our customers.” Source: RevenueBase Database · checked Sep 21, 2026
13	Skyview Networks	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 21, 2026	51-200	100 contacts →
	Partial evidence “Skyview Networks is an audio technology, syndication and network audio sales solutions company based in Scottsdale, Arizona that has been serving the broadcast space for nearly 30…” Source: RevenueBase Database · checked Sep 21, 2026
14	AD Results Media	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	51-200	93 contacts →
	Partial evidence “ARM is a full-service agency that specializes in audio media.” Source: RevenueBase Database · checked Sep 21, 2026
15	DES Moines Media Group	Partial evidence	Des Moines, IA, United StatesHQ checked Sep 21, 2026	11-50	71 contacts →
	Partial evidence “The Des Moines Media Group is a Click - Visit - Call & Search advertising tech company.” Source: RevenueBase Database · checked Sep 21, 2026
16	Binnie Media	Partial evidence	Portsmouth, NH, United StatesHQ checked Sep 21, 2026	51-200	68 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
17	Benztown	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 21, 2026	11-50	66 contacts →
	Indirect evidence “Benztown is a leading international radio imaging, production library, programming, jingles, podcasting, and voiceover services company with over affiliations on six different…” Source: RevenueBase Database · checked Sep 21, 2026
18	Libsyn	Partial evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	51-200	64 contacts →
	Partial evidence “Libsyn (Liberated Syndication) is an industry-leading, independent podcast hosting and advertising platform that empowers creators to share their voices with the world.” Source: RevenueBase Database · checked Sep 21, 2026
19	RON Hughes Media	Partial evidence	Charleston, WV, United StatesHQ checked Sep 21, 2026	n/a	64 contacts →
	Partial evidence “Advertising specialist and trainer in legacy an digital advertising formats including podcasts.” Source: RevenueBase Database · checked Sep 21, 2026
20	Compass Media Networks	Partial evidence	Rye, NY, United StatesHQ checked Sep 21, 2026	11-50	57 contacts →
	Partial evidence “COMPASS MEDIA NETWORKS is an entertainment company with a growing portfolio of well-branded audio programs, broadcast on thousands of radio stations and emerging digital…” Source: RevenueBase Database · checked Sep 21, 2026
21	Infinite Digital	Indirect evidence	Irving, TX, United StatesHQ checked Sep 21, 2026	51-200	55 contacts →
	Indirect evidence “Infinite Digital is a marketing and data services provider whose exclusive focus is strengthening the bond between radio networks and their advertisers, so that they may be the…” Source: RevenueBase Database · checked Sep 21, 2026
22	Soundstack	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 21, 2026	51-200	51 contacts →
	Partial evidence “SoundStack is the independent, full-stack technology / services company for podcast and digital audio businesses – enterprise media, networks, hosting platforms, ad tech, and…” Source: RevenueBase Database · checked Sep 21, 2026
23	Sound Lounge	Partial evidence	Manhattan, NY, United StatesHQ checked Sep 21, 2026	11-50	50 contacts →
	Partial evidence “Sound Lounge is an Emmy® award winning audio post-production studio.” Source: RevenueBase Database · checked Sep 21, 2026
24	Monticello Media	Indirect evidence	Charlottesville, VA, United StatesHQ checked Sep 21, 2026	11-50	46 contacts →
	Indirect evidence “Monticello Media is a leader in Digital, Radio & Event Marketing.” Source: RevenueBase Database · checked Sep 21, 2026
25	Redcircle	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	46 contacts →
	Partial evidence “RedCircle makes podcast advertising easy for brands and creators.” Source: RevenueBase Database · checked Sep 21, 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: audio advertising services. 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 audio advertising services.
Partial evidence: Its own public description names part of audio advertising services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name audio advertising services. 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 673 audio advertising services based in the United States

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Audio advertising services based in the United States at a glance

As of Sep 21, 2026

38.7%Verified-email coverage

39.5Average contacts per company

1-10Median size (employees)

9.8%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

442

11-50

164

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 673 companies.

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 audio advertising services, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “audio advertising services”. 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 audio advertising services), 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 audio advertising services, 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 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, 10,298 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 21, 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.

Audio advertising services by metro

Audio advertising services in New York66
Audio advertising services in Los Angeles50

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 audio advertising services, 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 audio advertising services are there based in the United States?

RevenueBase identified 673 audio advertising services 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?

Iheartmedia, headquartered in New York, tops this list with the largest team on record.

Which city has the most audio advertising services?

New York leads with 66 headquartered companies, followed by Los Angeles (50) and Atlanta (13).

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 10,298 verified decision-maker contacts tracked across these 673 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 21, 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.