Company lists · Data refreshed September 2026

Top 25 Agency management consultants based in Chicago, United States

RevenueBase identified 294 agency management consultants headquartered in Chicago, United States as of September 2026 and tracks 14,901 professional contacts across them, including 4,908 with verified work emails. Across the United States, New York is the largest hub for this category (541 companies); Chicago has 294.

This list covers agency management consultants 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
294Companies
14,901Contacts tracked
4,908Verified emails
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The 25 largest agency management consultants based in Chicago, United States

Ranked by team size
Top 25 of 294 agency management consultants 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 agency management consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 20265,001-10,0006,978 contacts →

Indirect evidence

“As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 2026n/a4,751 contacts →

Indirect evidence

“We help businesses and nonprofits grow, communicate, and succeed, professionally and affordably.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 2026201-500546 contacts →

Partial evidence

“DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 2026501-1,000537 contacts →

Indirect evidence

“Marble Box provides managed services for independent insurance agencies for functions, that while vital to the operation of a successful insurance agency, take resources away from…”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceChicago, IL, United StatesHQ checked Sep 28, 2026201-500382 contacts →

Strong evidence

“From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal…”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 2026201-500325 contacts →

Indirect 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 28, 2026
7Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 20261,001-5,000318 contacts →

Indirect evidence

“Your risks are complex.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 202651-20037 contacts →

Indirect evidence

“The Rockwood Company has been providing insurance services to it's clients since 1896.”

Source: RevenueBase Database · checked Sep 28, 2026
9Strong evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5033 contacts →

Strong evidence

“Voyage’s team of management consultants work side-by-side with leaders to achieve their top objectives and solve their toughest problems.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5029 contacts →

Indirect 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 28, 2026
11Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5027 contacts →

Indirect evidence

“Ezra Penland Actuarial Recruitment is the leader in the actuarial recruitment space, connecting countless actuarial professionals with top employers nationwide.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5020 contacts →

Partial evidence

“Blue Star Partners is a management consulting firm focused on change management, leadership development, project management and organizing for innovation.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5019 contacts →

Indirect evidence

“Bronner Group, LLC (BRONNER) was established in 1987 by Gila J.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 20261-1017 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“Victura Consulting is a Chicago-based financial consulting firm focused on advising companies to successfully perform contracts for the U.S.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“Lake Shore Associates (LSA) is a certified woman-owned management consulting firm that provides strategic, unbiased, and objective advisory and delivery services to improve an…”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“Frank Lynn & Associates (FL & A) is the preeminent management consulting firm that designs creative, competitive, growth-oriented, profitable channel strategies and the supporting…”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-5012 contacts →

Partial evidence

“Promont Insurance Advisors operates out of Chicago, IL, as a full-service insurance management company, catering to insurance carriers, program managers and independent brokers…”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceChicago, United StatesHQ checked Sep 28, 202611-5010 contacts →

Indirect evidence

“Our passion is making your passion a reality.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 20261-1010 contacts →

Partial evidence

“Gillum Strategy Partners is a boutique management consulting firm with a focus on the creation and execution of strategies that deliver demonstrable value.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-509 contacts →

Indirect evidence

“Hawthorne Strategy Group provides a clear vision to help businesses and organizations achieve their goals.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceChicago, United StatesHQ checked Sep 28, 202611-509 contacts →

Indirect evidence

“Welcome to Wyn-Win Communications, where Together We Win.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 202611-509 contacts →

Indirect evidence

“We strengthen organizations and support their efforts and goals.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“Understanding insurance can be difficult at times.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 294 agency management consultants based in Chicago, United States

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Agency management consultants based in Chicago, United States at a glance

As of Sep 28, 2026
32.9%Verified-email coverage
50.7Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
235
11-50
47
51-200
4
201-500
3
501-1,000
2
1,001-5,000
2
5,001-10,000
1

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 294 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 agency management consultants, 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 “agency management consultants”. 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 agency management consultants), 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 agency management consultants, 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, 4,908 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.

Agency management consultants 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 agency management consultants, 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 agency management consultants are there based in Chicago, United States?

RevenueBase identified 294 agency management consultants 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?

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

Which city in the United States has the most agency management consultants?

New York leads the United States with 541 headquartered companies, followed by Atlanta (318) and Washington (296). Chicago has 294.

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 4,908 verified decision-maker contacts tracked across these 294 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.