Company lists · Data refreshed September 2026

Top 25 B2B marketing strategy consulting firms based in Chicago, United States

Name: B2B marketing strategy consulting firms 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 673 companies tracked

RevenueBase identified 673 B2B marketing strategy consulting firms headquartered in Chicago, United States as of September 2026 and tracks 14,529 professional contacts across them, including 4,093 with verified work emails. Across the United States, New York is the largest hub for this category (1,258 companies); Chicago follows with 673.

This list covers B2B marketing strategy consulting firms 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 23, 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 23, 2026 86% judged on-target in blind review

673Companies

14,529Contacts tracked

4,093Verified emails

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The 25 largest B2B marketing strategy consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 673 B2B marketing strategy consulting firms based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B marketing strategy consulting firms: 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	Accenture Strategy & Consulting	Partial evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	5,001-10,000	5,514 contacts →
	Partial evidence “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Source: RevenueBase Database · checked Sep 23, 2026
2	Bank Of The West	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	n/a	4,751 contacts →
	Indirect evidence “We help businesses and nonprofits grow, communicate, and succeed, professionally and affordably.” Source: RevenueBase Database · checked Sep 23, 2026
3	Prescouter, INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	201-500	325 contacts →
	Strong evidence “PreScouter is a strategy consulting firm supporting innovation-minded clients with challenges related to strategy, science, technology, and growth.” Source: RevenueBase Database · checked Sep 23, 2026
4	Alexander Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	51-200	296 contacts →
	Strong evidence “Alexander Group provides go-to-market consulting services to marketing, sales, service and talent leaders.” Source: RevenueBase Database · checked Sep 23, 2026
5	Fusion92	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	201-500	244 contacts →
	Indirect evidence “Fusion92 is the independent growth partner for highly regulated, multi-location brands.” Source: RevenueBase Database · checked Sep 23, 2026
6	Walker Sands	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 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 23, 2026
7	Almoh Media	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 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 23, 2026
8	Paragon Marketing Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	51-200	136 contacts →
	Partial evidence “Paragon Marketing Group, LLC (PMG) is an engaging team of dedicated professionals passionate about the sports and entertainment marketing industry.” Source: RevenueBase Database · checked Sep 23, 2026
9	Marshall Associates	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	51-200	133 contacts →
	Indirect evidence “In today’s digital world, you still need the human touch.” Source: RevenueBase Database · checked Sep 23, 2026
10	CGN Global	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	201-500	104 contacts →
	Strong evidence “A Chicago-based firm with offices in Mexico, the UK, France, Turkey, India, and China, providing supply chain, digital, strategy and transformation consulting services to…” Source: RevenueBase Database · checked Sep 23, 2026
11	The Keystone Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	63 contacts →
	Partial evidence “The Keystone Group is a results-oriented management consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
12	TRC Advisory	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	62 contacts →
	Strong evidence “TRC Advisory is a boutique consulting firm focused on working with clients to define and deploy the strategies and tactics necessary to consistently outperform competitors and…” Source: RevenueBase Database · checked Sep 23, 2026
13	Clearedge	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 23, 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 23, 2026
14	Strategex	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	52 contacts →
	Strong evidence “Strategex uses 80/20 and customer research to drive profitable growth for B2B companies.” Source: RevenueBase Database · checked Sep 23, 2026
15	Marcel Digital	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 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 23, 2026
16	Bluedog	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	47 contacts →
	Indirect evidence “WE DELIVER GROWTH THROUGH PURPOSE-LED TRANSFORMATION.” Source: RevenueBase Database · checked Sep 23, 2026
17	Oneims	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	51-200	47 contacts →
	Indirect evidence “Stop Chasing Algorithms.” Source: RevenueBase Database · checked Sep 23, 2026
18	EM Search Consulting, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 23, 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 23, 2026
19	Access 2 Insight, LLC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	32 contacts →
	Strong evidence “Access 2 Insight, LLC (a2i) is comprised of marketing communications professionals with extensive experience in Customer Relationship Management (CRM), Brand Strategy, Integrated…” Source: RevenueBase Database · checked Sep 23, 2026
20	Source Consulting Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	29 contacts →
	Strong evidence “Source Consulting Group LLC is the premier full-service consulting firm focusing exclusively on the strategic and operational business process and technology needs of legal and…” Source: RevenueBase Database · checked Sep 23, 2026
21	Winsby INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 23, 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 23, 2026
22	ESA	Partial evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	26 contacts →
	Partial evidence “Precision-Tuned Foodservice Solutions: Expert support and strategic guidance, precisely when your brand needs it.” Source: RevenueBase Database · checked Sep 23, 2026
23	Losasso Integrated Marketing	Partial evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	22 contacts →
	Partial evidence “Complex B2B is our comfort zone.” Source: RevenueBase Database · checked Sep 23, 2026
24	Blue Daring	Partial evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	11-50	20 contacts →
	Partial evidence “Blue Daring partners with people with vision to bring ideas to life.*Through strategic thinking and award-winning creative, we create strategies, brands and initiatives that…” Source: RevenueBase Database · checked Sep 23, 2026
25	Cchange, INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 23, 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 23, 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 strategy consulting firms. 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 strategy consulting firms.
Partial evidence: Its own public description names part of B2B marketing strategy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B marketing strategy consulting firms. 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 B2B marketing strategy consulting firms based in Chicago, United States

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B2B marketing strategy consulting firms based in Chicago, United States at a glance

As of Sep 23, 2026

28.2%Verified-email coverage

21.6Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

513

11-50

134

51-200

201-500

501-1,000

1,001-5,000

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 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 B2B marketing strategy consulting firms, 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 strategy consulting firms”. 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 strategy consulting firms), 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 strategy consulting firms, 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, 4,093 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 23, 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 strategy consulting firms 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 strategy consulting firms, 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 strategy consulting firms are there based in Chicago, United States?

RevenueBase identified 673 B2B marketing strategy consulting firms 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?

Accenture Strategy & Consulting, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most B2B marketing strategy consulting firms?

New York leads the United States with 1,258 headquartered companies, followed by Chicago (673) and Los Angeles (632).

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 4,093 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 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 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.