Company lists · Data refreshed September 2026

Top 25 B2B advertising agencies based in Chicago, United States

Name: B2B 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 23, 2026 478 companies tracked

RevenueBase identified 478 company matches for B2B advertising agencies associated with Chicago, United States as of September 2026 and tracks 6,226 professional contacts across them, including 1,610 with verified work emails. Across the United States, New York is the largest hub for this category (1,383 companies); Chicago has 478.

This list covers company matches for B2B advertising agencies associated with Chicago, 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 23, 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 23, 2026 How this list was built

478Companies

6,226Contacts tracked

1,610Verified emails

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The 25 largest B2B advertising agencies based in Chicago, United States

Ranked by team size

Top 25 of 478 company matches for B2B advertising agencies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cramer-Krasselt	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	201-500	299 contacts →
	Exact match “Cramer-Krasselt is one of the largest independent agencies in the US with nearly $50 million revenue, with more than 80% of that revenue coming from digital and social.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Abelsontaylor Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	201-500	253 contacts →
	Exact match “With AbelsonTaylor Group, ROI is what you’ll get.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Walker Sands	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	201-500	199 contacts →
	Exact match “Walker Sands is an integrated B2B growth services agency with expertise in strategy, data, content, creative, strategic communications, digital marketing and RevOps.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Manifest	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	201-500	183 contacts →
	Exact match “At Manifest, we drive growth by starting in the messy middle, where customer consideration widens and momentum is at greatest risk.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Burrell Communications	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	171 contacts →
	Exact match “Burrell is a full service marketing and communications agency known for its leadership, solid strategic approaches, creative astuteness, and forward thinking.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Blue Chip	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	201-500	152 contacts →
	Exact match “Blue Chip is an independent, full-service Brand Commerce™ agency.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Energy Bbdo	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	201-500	151 contacts →
	Exact match “Energy BBDO is a global creative agency known for energizing people and brands.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Almoh Media	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	140 contacts →
	Exact match “We are Almoh Media, a fully integrated B2B marketing agency specializing in lead generation, account-based marketing, demand generation, digital marketing, account management, and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Highdive	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	136 contacts →
	Exact match “Highdive (highdiveus.com) is an independently owned, EMMY-nominated, full-service creative agency located in Chicago (HQ) and New York City.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	HY Connect	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	102 contacts →
	Exact match “HY Connect is now part of the MERGE Network, which in 2018 combined five agencies: HY Connect, MERGE Design + Interactive, Partners & Simons, Avid Design, and Dodge Communications.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Upshot Agency	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	84 contacts →
	Exact match “We use creativity, digital fluency, and cultural agility to lead brands through a world of change and unleash their full potential.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	RPM Advertising	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	72 contacts →
	Exact match “We want to laugh.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Envisionit	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	69 contacts →
	Exact match “Envisionit is an award-winning, full-service digital marketing agency headquartered in Chicago with in-house Media, Creative, Tech, Strategy and Analytics teams.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Otherwise Incorporated	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	11-50	68 contacts →
	Exact match “Otherwise Incorporated is a boutique Chicago creative agency specializing in branding, visual identity, website design and development, social media marketing, graphic design and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Eicoff	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	65 contacts →
	Exact match “Transform your marketing into a growth engine.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	The Motion Agency	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	62 contacts →
	Exact match “Motion is a results-driven creative agency giving brands the power they need to accelerate growth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Flowers Communications Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	11-50	57 contacts →
	Exact match “Our DNA is Multicultural.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Point B Communications	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	11-50	51 contacts →
	Exact match “Point B is an independent, full-service, mid-sized branding and advertising agency in Chicago's West Loop neighborhood.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Marcel Digital	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	11-50	50 contacts →
	Exact match “Marcel Digital is a premier B2B digital marketing and web development agency purpose-built to drive measurable growth, deeper insight, and transformative digital experiences for…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Fluent360	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	51-200	49 contacts →
	Exact match “fluent360 is a forward-thinking, full-service agency fueled by deep audience expertise and fearless creativity.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	OKRP	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	501-1,000	48 contacts →
	Exact match “BarkleyOKRP is one of the largest full-service independent agencies in the U.S.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	ALX	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	n/a	43 contacts →
	Exact match “ALX is a performance-driven agency blending data, creative, and media strategy to drive meaningful growth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	EM Search Consulting, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	11-50	42 contacts →
	Exact match “As a proven expert in digital marketing, EMSC’s unique approach offers our clients a truly responsive and collaborative partnership.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Elite Communications Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	11-50	38 contacts →
	Exact match “We are Storytellers We are a boutique agency that is large enough to house exceptional, A-list talent yet small enough to give you the attentive, personalized service you…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Centiv	Exact match	Chicago, IL, United StatesHQ recorded Sep 23, 2026	501-1,000	36 contacts →
	Exact match “Centiv is now Brandmuscle.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “B2B advertising agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 478 B2B advertising agencies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 1,610 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B advertising agencies based in Chicago, United States at a glance

As of Sep 23, 2026

25.9%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

293

11-50

130

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 478 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 Chicago, United States whose business descriptions match “B2B advertising 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 1,610 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 23, 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.

B2B advertising agencies by metro in the United States

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 “B2B advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B advertising agencies are there based in Chicago, United States?

RevenueBase identified 478 company matches for B2B advertising agencies associated with Chicago, 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?

Cramer-Krasselt tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most B2B advertising agencies?

New York leads the United States with 1,383 company records, followed by Los Angeles (851) and Chicago (478).

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 1,610 professional contacts with verified work emails tracked across these 478 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 23, 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.