Company lists · Data verified August 2026

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

Name: B2B marketing consulting agencies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 612 companies tracked

There are 612 B2B marketing consulting agencies headquartered in Chicago, United States (RevenueBase, August 2026). RevenueBase tracks 7,682 professional contacts across them, including 1,553 with verified work emails and 3,186 with mobile numbers. New York is the largest hub.

This list covers B2B marketing consulting 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. Data current as of August 28, 2026.

612Companies

7,682Contacts tracked

1,553Verified emails

3,186Mobile numbers

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

Ranked by team size

Top 25 of 612 B2B marketing consulting agencies based in Chicago, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Almoh Media	Chicago, IL	51-200	139	13
2	Mabbly	Chicago, IL	51-200	83	26
3	Bbc, A B2B Creative Agency	Chicago, IL	51-200	79	53
4	Envisionit	Chicago, IL	51-200	69	42
5	Clearedge	Chicago, IL	51-200	55	30
6	Ziff Davis B2B	Chicago, IL	51-200	55	2
7	Strategex	Chicago, IL	11-50	52	44
8	SRW C.A. Fortune	Chicago, IL	51-200	52	22
9	Marcel Digital	Chicago, IL	11-50	50	31
10	Gatesman	Chicago, IL	51-200	43	30
11	EM Search Consulting, LLC	Chicago, IL	11-50	42	30
12	ESA	Chicago, IL	11-50	28	9
13	Winsby INC	Chicago, IL	51-200	26	1
14	Imagination	Chicago, IL	51-200	24	1
15	Omobono	Chicago	201-500	21	1
16	SEO Design Chicago	Chicago, IL	11-50	19	10
17	Real FIG Advertising Marketing	Chicago, IL	11-50	19	7
18	Cchange, INC	Chicago, IL	11-50	18	11
19	The Well Advertising, INC	Chicago, IL	11-50	16	8
20	Agencymsi Rebranded To The Motion Agency	Chicago, IL	51-200	15	4
21	Forward Progress, INC	Chicago, IL	11-50	14	5
22	Crackerjack Marketing	Chicago	11-50	13	8
23	Aspireup	Chicago, IL	11-50	13	5
24	The Simons Group	Chicago, IL	11-50	11	4
25	Ameritech Media	Chicago, IL	11-50	9	2

Showing 25 of 612 B2B marketing consulting agencies based in Chicago, United States

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

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 1101 HQs

3,186Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

457

11-50

124

51-200

201-500

501-1,000

1,001-5,000

B2B marketing consulting agencies by metro in the United States

Metro	Companies
B2B marketing consulting agencies in New York	1101
B2B marketing consulting agencies in Los Angeles	631
B2B marketing consulting agencies in Chicago	612
B2B marketing consulting agencies in Atlanta	511
B2B marketing consulting agencies in Miami	438
B2B marketing consulting agencies in Austin	426
B2B marketing consulting agencies in Houston	407

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “B2B marketing consulting agencies”, with match quality audited by blind human judging, and headquartered in Chicago, United States.
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: Contact records re-verify on a rolling cadence; 6 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 612 B2B marketing consulting agencies headquartered in Chicago, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Almoh Media, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most B2B marketing consulting agencies?

New York leads with 1101 headquartered companies, followed by Los Angeles (631) and Chicago (612).

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 1,553 verified decision-maker contacts tracked across these 612 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.