Company lists · Data refreshed September 2026

Top 25 Paid advertising agencies based in Chicago, United States

Name: Paid advertising agencies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 115 companies tracked

RevenueBase identified 115 paid advertising agencies headquartered in Chicago, United States as of September 2026 and tracks 1,156 professional contacts across them, including 221 with verified work emails. New York is the largest hub.

This list covers paid 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

115Companies

1,156Contacts tracked

221Verified emails

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The 25 largest paid advertising agencies based in Chicago, United States

Ranked by team size

Top 25 of 115 paid 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 paid 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	Galactic FED Digital Marketing AgencyIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	137
	“Galactic Fed is a full-service digital marketing agency focused on one thing: HELPING BUSINESSES GROW THEIR REVENUE.” Source: company website · checked Sep 5, 2026
2	EicoffIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	65
	“Transform your marketing into a growth engine.” Source: company website · checked Sep 5, 2026
3	Logical Media GroupIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	45
	“Logical Media Group is a full-service digital marketing agency located in the River North neighborhood of Chicago.” Source: company website · checked Sep 5, 2026
4	RAI Media INCPartial 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
5	I-ProwessIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	24
	“Since 2016, we’ve been your trusted partner in cutting-edge digital marketing and performance-driven success.” Source: company website · checked Sep 5, 2026
6	Market Jd, INCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	19
	“A leading provider of online marketing for lawyers, Market JD is an interactive agency that will help your firm promote its services on the Internet, in print, and on television…” Source: company website · checked Sep 5, 2026
7	SEO Design ChicagoPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	19
	“SEO Design Chicago works with companies looking to increase their brand presence and grow their business through online digital advertising.” Source: company website · checked Sep 5, 2026
8	Perfect Search MediaIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	19
	“Perfect Search Media is a top-rated, Chicago-based digital marketing agency.” Source: company website · checked Sep 5, 2026
9	FOX Associates, INCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	18
	“For more than 50 years, Fox Associates, Inc.” Source: company website · checked Sep 5, 2026
10	FortressPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	18
	“Fortress Consulting combines the creative strengths of a full service advertising agency with the technical skills of a cutting edge digital media firm.” Source: company website · checked Sep 5, 2026
11	Ds&p Digital Marketing & PR AgencyIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	17
	“DS & P is an digital marketing agency offering SEO, PPC, Social Media Management, Crowd-Funding, Website Development and Branding Solutions.” Source: company website · checked Sep 5, 2026
12	MatchnodeIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	16
	“Matchnode is an ROI-focused internet marketing company that serves its clients in the areas of digital strategy, traffic generation, and conversion optimization.” Source: company website · checked Sep 5, 2026
13	Xamtac ConsultingPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	15
	“Digital Marketing Agency that takes a scientific approach to -Digital Marketing -Paid Ad Platforms -Marketing Creatives -Landing Pages -Email/SMS Campaigns & Automated Flows…” Source: company website · checked Sep 5, 2026
14	Tower MediaPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	11
	“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
15	Allied Digital StrategiesIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	8
	“Integrated Search Solutions \| Cross-Platform Social Solutions \| E-Commerce Campaign Solutions Allied Digital Strategies connects agencies and brands with the industry’s leading…” Source: company website · checked Sep 5, 2026
16	Digital DestinationIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	8
	“Digital Destination is a full service internet market agency.” Source: company website · checked Sep 5, 2026
17	Stars Tech GroupIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	7
	“STG is a development and marketing agency that helps businesses of all sizes thrive online.” Source: company website · checked Sep 5, 2026
18	Advt Media MarketingStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	7
	“Paid Advertising for ecommerce businesses - The Profitable Way.” Source: company website · checked Sep 5, 2026
19	Varro MediaIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	6
	“Varro Media is an NMSDC-certified business dedicated to helping brands and agencies reach their full potential through innovative and effective marketing strategies.” Source: company website · checked Sep 5, 2026
20	HK DigitalPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	5
	“Why HK Digital-Free paid media audits to show our strategy upfront before signing anything-Risk-free, month-to-month contracts with no long-term commitments-Guaranteed performance…” Source: company website · checked Sep 5, 2026
21	EffectivePartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	4
	“Effective Marketing is a full-service provider of innovative and creative data-driven paid media research, media planning, media buying and paid media analytics and media…” Source: company website · checked Sep 5, 2026
22	TR Digital MediaIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	4
	“Consulting Firm and digital "think tank" offering ad agencies and brands direct, a suite of products, services and digital solutions, spanning all verticals; specializing in…” Source: company website · checked Sep 5, 2026
23	OnrankerIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	4
	“OnRanker is a full-service marketing agency that can help your business grow.” Source: company website · checked Sep 5, 2026
24	Scaled ReachIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	3
	“At Scaled Reach, we're passionate about helping our clients achieve extraordinary results through targeted digital marketing.” Source: company website · checked Sep 5, 2026
25	Needle's EYE MediaIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1-10	3
	“Profitable, sustainable growth.” Source: company website · checked Sep 5, 2026

Showing 25 of 115 paid advertising agencies based in Chicago, United States

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Paid advertising agencies based in Chicago, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 328 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 115 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 paid 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 “paid 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 paid 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, 221 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.

Paid advertising agencies by metro in the United States

Frequently asked

How many paid advertising agencies are there based in Chicago, United States?

RevenueBase identified 115 paid 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?

Galactic FED Digital Marketing Agency, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most paid advertising agencies?

New York leads with 328 headquartered companies, followed by Los Angeles (204) and Miami (182).

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 221 verified decision-maker contacts tracked across these 115 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.