Company lists · Data refreshed September 2026

Top 25 B2B marketing consultant agencies based in Chicago, United States

Name: B2B marketing consultant 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 21, 2026 291 companies tracked

RevenueBase identified 291 B2B marketing consultant agencies headquartered in Chicago, United States as of September 2026 and tracks 2,492 professional contacts across them, including 992 with verified work emails. New York is the largest hub.

This list covers B2B marketing consultant 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, 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

291Companies

2,492Contacts tracked

992Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest B2B marketing consultant agencies based in Chicago, United States

Ranked by team size

Top 25 of 291 B2B marketing consultant agencies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to B2B marketing consultant agencies: 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	Cramer-Krasselt	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	299 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
2	Alexander Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	296 contacts →
	Partial evidence “Alexander Group provides go-to-market consulting services to marketing, sales, service and talent leaders.” Source: RevenueBase Database · checked Sep 21, 2026
3	Fusion92	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	244 contacts →
	Indirect evidence “Fusion92 is the independent growth partner for highly regulated, multi-location brands.” Source: RevenueBase Database · checked Sep 21, 2026
4	Walker Sands	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	199 contacts →
	Strong evidence “Walker Sands is an integrated B2B growth services agency with expertise in strategy, data, content, creative, strategic communications, digital marketing and RevOps.” Source: RevenueBase Database · checked Sep 21, 2026
5	Almoh Media	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	140 contacts →
	Strong evidence “We are Almoh Media, a fully integrated B2B marketing agency specializing in lead generation, account-based marketing, demand generation, digital marketing, account management, and…” Source: RevenueBase Database · checked Sep 21, 2026
6	Aisle Rocket	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	84 contacts →
	Partial evidence “Aisle Rocket is a full service marketing transformation agency designed to build interconnected brands that move at the speed of culture to drive growth.” Source: RevenueBase Database · checked Sep 21, 2026
7	Clearedge	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	55 contacts →
	Indirect evidence “ClearEdge ignites talent and HR tech brands with bright ideas and the people who bring them to life.” Source: RevenueBase Database · checked Sep 21, 2026
8	Marcel Digital	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	50 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
9	Oneims	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	47 contacts →
	Indirect evidence “Stop Chasing Algorithms.” Source: RevenueBase Database · checked Sep 21, 2026
10	EM Search Consulting, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	42 contacts →
	Partial evidence “As a proven expert in digital marketing, EMSC’s unique approach offers our clients a truly responsive and collaborative partnership.” Source: RevenueBase Database · checked Sep 21, 2026
11	Winsby INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	27 contacts →
	Partial evidence “Winsby is a business development firm in Chicago, providing sales and marketing services to companies since 2003.” Source: RevenueBase Database · checked Sep 21, 2026
12	I-Prowess	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “Since 2016, we’ve been your trusted partner in cutting-edge digital marketing and performance-driven success.” Source: RevenueBase Database · checked Sep 21, 2026
13	Losasso Integrated Marketing	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Complex B2B is our comfort zone.” Source: RevenueBase Database · checked Sep 21, 2026
14	Cchange, INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	18 contacts →
	Strong evidence “c\|change is a strategic B2B marketing agency with a mission to cultivate creativity.” Source: RevenueBase Database · checked Sep 21, 2026
15	Builden Partners	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Builden Partners is changing the way law firms think about legal marketing, content development and media strategy and helping them develop and execute marketing strategies to…” Source: RevenueBase Database · checked Sep 21, 2026
16	Symmetri Marketing Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Symmetri Marketing Group has joined Yes & , an independent, fully-integrated creative agency designed to redefine what’s possible.” Source: RevenueBase Database · checked Sep 21, 2026
17	Gibas Associates	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “You can trust Greg Marketing to help you get more sales.” Source: RevenueBase Database · checked Sep 21, 2026
18	Simon Myers	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	16 contacts →
	Strong evidence “Simon/Myers is a Chicago-based marketing consultancy with experience in home improvement and building brands.” Source: RevenueBase Database · checked Sep 21, 2026
19	Agencymsi Rebranded To The Motion Agency	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	15 contacts →
	Partial evidence “Motion is a multi-disciplined, integrated marketing agency – wall-to-wall with talented technicians, cutting-edge creative thinkers and strategic storytellers.” Source: RevenueBase Database · checked Sep 21, 2026
20	The Well Advertising, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “The Well is a fully integrated advertising agency offering marketing strategy, brand creative, media buying & planning, and a full suite of digital solutions.” Source: RevenueBase Database · checked Sep 21, 2026
21	Forward Progress, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Forward Progress provides integrated marketing solutions, investor acquisition marketing, coaching and consulting to drive business growth.” Source: RevenueBase Database · checked Sep 21, 2026
22	DVK	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1-10	14 contacts →
	Partial evidence “Marketing agency” Source: RevenueBase Database · checked Sep 21, 2026
23	Aspireup	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	13 contacts →
	Strong evidence “AspireUp is a strategic marketing consultancy dedicated to helping organizations grow.” Source: RevenueBase Database · checked Sep 21, 2026
24	TE A Marketing	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Trungale, Egan + Associates is a full-service agency, combining the breadth and quality of a big agency with the client service focus of a small one.” Source: RevenueBase Database · checked Sep 21, 2026
25	Visualfizz	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	11 contacts →
	Strong evidence “We are VisualFizz, a Chicago-based marketing and branding agency built for B2B growth.” 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: B2B marketing consultant agencies. 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 B2B marketing consultant agencies.
Partial evidence: Its own public description names part of B2B marketing consultant agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B marketing consultant agencies. 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 291 B2B marketing consultant agencies based in Chicago, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 992 reachable decision-makers.

Free signup · no credit card

View the full list →

B2B marketing consultant agencies based in Chicago, United States at a glance

As of Sep 21, 2026

39.8%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

188.3%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

214

11-50

51-200

201-500

1,001-5,000

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 291 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 B2B marketing consultant agencies, 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 Chicago, United States whose own description of what they do matches “B2B marketing consultant agencies”. 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 B2B marketing consultant agencies), 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 B2B marketing consultant 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 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, 992 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.

B2B marketing consultant agencies by metro in the United States

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 B2B marketing consultant agencies, 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 B2B marketing consultant agencies are there based in Chicago, United States?

RevenueBase identified 291 B2B marketing consultant 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?

Cramer-Krasselt, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most B2B marketing consultant agencies?

New York leads with 548 headquartered companies, followed by Chicago (291) and Los Angeles (288).

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 992 verified decision-maker contacts tracked across these 291 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.

Ready to reach these companies? Verified emails and direct dials for all 291 B2B marketing consultant agencies based in Chicago, United States. Start with a free account, no credit card.

Download this list →

Related lists

B2B marketing consultant agencies by geography

Browse the directory

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.