Company lists · Data refreshed September 2026

Top 25 National broadcast advertising agencies based in Chicago, United States

RevenueBase identified 61 national broadcast advertising agencies headquartered in Chicago, United States as of September 2026 and tracks 1,140 professional contacts across them, including 357 with verified work emails. New York is the largest hub.

This list covers national broadcast advertising agencies headquartered in Chicago, 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
61Companies
1,140Contacts tracked
357Verified emails
Unlock all 61 companies Free signup · no credit card · 500 free credits

The 25 largest national broadcast advertising agencies based in Chicago, United States

Ranked by team size
Top 25 of 61 national broadcast advertising agencies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names national broadcast 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.
#CompanyHeadquartersEmployeesContacts
1
Empower MediaIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 2026201-500215

“We are Empower® America’s largest woman-owned media agency From the day we opened our doors in 1985, Empower has challenged the media status quo.”

Source: company website · checked Sep 5, 2026
2
HighdiveIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-200136

“Highdive (highdiveus.com) is an independently owned, EMMY-nominated, full-service creative agency located in Chicago (HQ) and New York City.”

Source: company website · checked Sep 5, 2026
3
AL Media StrategyPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-20071

“Recognized nationally for our award-winning creative and break-through victories, AL Media has taken on some of the highest profile, against-the-odds challenges in electoral…”

Source: company website · checked Sep 5, 2026
4
EicoffIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-20065

“Transform your marketing into a growth engine.”

Source: company website · checked Sep 5, 2026
5
Point B CommunicationsPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5051

“Point B is an independent, full-service, mid-sized branding and advertising agency in Chicago's West Loop neighborhood.”

Source: company website · checked Sep 5, 2026
6
Lkh&s AdvertisingIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-20047

“LKH & S has joined forces with The Motion Agency!”

Source: company website · checked Sep 5, 2026
7
RAI Media INCStrong evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-20035

“Radio Advertising was established in 1963 specializing in broadcast advertising for small to mid-size businesses.”

Source: company website · checked Sep 5, 2026
8
GRP MediaIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5031

“We’re an independent, full-service Chicago-based media planning and buying agency delivering smart insights, precision and impeccable service to our clients.”

Source: company website · checked Sep 5, 2026
9
Ten35Indirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-20026

“With a proven track record on everything from strategy, creative, digital, experiential, and production for all types of communications and experiences.”

Source: company website · checked Sep 5, 2026
10
FOX Associates, INCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5018

“For more than 50 years, Fox Associates, Inc.”

Source: company website · checked Sep 5, 2026
11
The Well Advertising, INCPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5014

“The Well is a fully integrated advertising agency offering marketing strategy, brand creative, media buying & planning, and a full suite of digital solutions.”

Source: company website · checked Sep 5, 2026
12
Three Point MediaPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-1013

“With award-winning TV, radio, and digital advertising, Three Point Media has helped elect Democrats across the country – including 17 governors, 15 attorneys general, and over 50…”

Source: company website · checked Sep 5, 2026
13
Hippo MediaPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-1012

“Hippo Media is a digital media company specializing in video production, content creation, and targeted advertising.”

Source: company website · checked Sep 5, 2026
14
Realm AgencyIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5012

“Clients: EGO, SKIL POWER TOOLS, FLEX POWER TOOLS, FOX FACTORY We are an agency with big creatives, strategy-driven ideas, and clients that need to be on the pulse of what’s next.”

Source: company website · checked Sep 5, 2026
15
Tower MediaPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5011

“Tower Media Advertising is a full-service Direct Response media buying agency dedicated to making advertising dollars count.”

Source: company website · checked Sep 5, 2026
16Chicago, IL, United StatesHQ checked Sep 5, 202611-5010

“Michael Walters is a full-service advertising agency that has partnered with many of the world's most well-known brand names to deliver custom marketing strategy and solutions.”

Source: company website · checked Sep 5, 2026
17
Radio Advertising, INCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-2008
Source: company website · checked Sep 5, 2026
18
SP Media GroupIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-104

“SP Media Group is a Chicago-based media production company that specializes in message expertise, ad production, media planning and training.”

Source: company website · checked Sep 5, 2026
19
Marketing KeysIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-104

“ROGER KEYS is the Founder/President of Marketing Keys, and a specialist in developing and implementing effective and efficient marketing campaigns for a wide variety of clients.”

Source: company website · checked Sep 5, 2026
20
Positive Space Media, INCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-503

“Positive Space Media is a creative marketing agency specializing in Film Production, Animation, and other Marketing solutions.”

Source: company website · checked Sep 5, 2026
21
Murray Marketing TeamPartial evidence
Chicago, United StatesHQ checked Sep 5, 20261-102

“Murray Marketing team is a digital advertising agency specializing in paid media buying on all platforms.”

Source: company website · checked Sep 5, 2026
22
Triple 7 StudioIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-102

“Triple 7 is a creative marketing studio intended to be the solution to the skip button.”

Source: company website · checked Sep 5, 2026
23
Davis Harrison DionIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-501

“Every great marketing effort starts with a solid, defendable position.”

Source: company website · checked Sep 5, 2026
24
AGW Idea GroupIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-101

“AGW Idea Group, Inc.”

Source: company website · checked Sep 5, 2026
25Chicago, IL, United StatesHQ checked Sep 5, 20261-101

“Roark, Pirsig & Dobie Studios has been producing engaging content for leading companies and brands for over 25 years utilizing multiple distribution channels.”

Source: company website · checked Sep 5, 2026

Showing 25 of 61 national broadcast advertising agencies based in Chicago, United States

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National broadcast advertising agencies based in Chicago, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 206 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
34
11-50
14
51-200
11
201-500
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 61 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 national broadcast 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 Chicago, United States whose own description of what they do matches “national broadcast 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 national broadcast advertising agencies, and records with no verified work email. Companies headquartered outside Chicago 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, 357 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 national broadcast advertising agencies are there based in Chicago, United States?

RevenueBase identified 61 national broadcast advertising agencies headquartered in Chicago, 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?

Empower Media, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most national broadcast advertising agencies?

New York leads with 206 headquartered companies, followed by Los Angeles (153) and Chicago (61).

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 357 verified decision-maker contacts tracked across these 61 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.