Company lists · Data refreshed September 2026

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

Name: B2B marketing strategy 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 28, 2026 287 companies tracked

RevenueBase identified 287 B2B marketing strategy firms headquartered in Chicago, United States as of September 2026 and tracks 1,741 professional contacts across them, including 667 with verified work emails. Across the United States, New York is the largest hub for this category (487 companies); Chicago follows with 287.

This list covers B2B marketing strategy 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 28, 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 28, 2026 86% judged on-target in blind review

287Companies

1,741Contacts tracked

667Verified emails

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

Ranked by team size

Top 25 of 287 B2B marketing strategy firms based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to B2B marketing strategy 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	Alexander Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
2	Walker Sands	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
3	Almoh Media	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
4	Demandworks	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “DemandWorks is a B2B demand generation partner that helps technology, SaaS, and enterprise brands reach, engage, and convert the buying committees that matter most.” Source: RevenueBase Database · checked Sep 28, 2026
5	Marcel Digital	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
6	Oneims	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “Stop Chasing Algorithms.” Source: RevenueBase Database · checked Sep 28, 2026
7	EM Search Consulting, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
8	Winsby INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
9	Losasso Integrated Marketing	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Complex B2B is our comfort zone.” Source: RevenueBase Database · checked Sep 28, 2026
10	Cchange, INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
11	Avenir Publishing, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
12	Builden Partners	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Strong 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 28, 2026
13	Symmetri Marketing Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
14	Gibas Associates	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “You can trust Greg Marketing to help you get more sales.” Source: RevenueBase Database · checked Sep 28, 2026
15	The Well Advertising, INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong 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 28, 2026
16	Forward Progress, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
17	Visualfizz	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
18	The Simons Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Strong evidence “The Simons Group is a B2B marketing and content firm that helps companies communicate complex ideas clearly.” Source: RevenueBase Database · checked Sep 28, 2026
19	Keys & Kites	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Strong evidence “Keys & Kites is a Chicago based B2B marketing agency focused on helping companies clarify their story, energize their brand and breakthrough in competitive markets.” Source: RevenueBase Database · checked Sep 28, 2026
20	Clariant Creative Agency	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “Clariant Creative Agency solves complex B2B marketing, sales, and service challenges by connecting the right people to the right solutions at the right times.” Source: RevenueBase Database · checked Sep 28, 2026
21	M2 Digital Media Group M2dmg.com	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “M2 Digital Media Group, Inc is a Chicago, IL based online business development company helping small to medium businesses with a full suite of online marketing services.” Source: RevenueBase Database · checked Sep 28, 2026
22	Meyers Creative	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Strong evidence “Advertising and Marketing Agency - Chicago, IL Meyers Creative is a full-service marketing communications agency with a unique focus on building B2B brands.” Source: RevenueBase Database · checked Sep 28, 2026
23	Team Odea	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Be curious.” Source: RevenueBase Database · checked Sep 28, 2026
24	Helios	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “You’ve worked hard to build your business, and you deserve marketing that works just as hard.” Source: RevenueBase Database · checked Sep 28, 2026
25	Strategic & Creative Marketing INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 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 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 firms.
Partial evidence: Its own public description names part of B2B marketing strategy 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 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 287 B2B marketing strategy firms based in Chicago, United States

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

As of Sep 28, 2026

38.3%Verified-email coverage

6.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

220

11-50

51-200

201-500

501-1,000

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 287 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 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 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 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 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, 667 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 28, 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 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 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 firms are there based in Chicago, United States?

RevenueBase identified 287 B2B marketing strategy 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?

Alexander Group, headquartered in Chicago, tops this list with the largest team on record.

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

New York leads the United States with 487 headquartered companies, followed by Chicago (287) and Los Angeles (275).

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 667 verified decision-maker contacts tracked across these 287 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 28, 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.