Company lists · Data refreshed September 2026

Top 25 Roi improvement consulting firms based in Chicago, United States

Name: Roi improvement 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 21, 2026 195 companies tracked

RevenueBase identified 195 company matches for roi improvement consulting firms associated with Chicago, United States as of September 2026 and tracks 14,829 professional contacts across them, including 5,699 with verified work emails. Across the United States, New York is the largest hub for this category (314 companies); Chicago has 195.

This list covers company matches for roi improvement consulting firms associated with Chicago, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

195Companies

14,829Contacts tracked

5,699Verified emails

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The 25 largest roi improvement consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 195 company matches for roi improvement consulting firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kearney	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	5,001-10,000	6,978 contacts →
	Exact match “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Accenture Strategy & Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	5,001-10,000	5,514 contacts →
	Exact match “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	DLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	201-500	546 contacts →
	Exact match “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Aarete	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	201-500	543 contacts →
	Exact match “AArete is a global management and technology consulting firm specializing in driving profitability improvement, digital transformation, and strategy & change for clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Accretive Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	501-1,000	217 contacts →
	Exact match “Your World.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Diamond Management & Technology Consultants	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	501-1,000	114 contacts →
	Exact match “Diamond is a management and technology consulting firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	TRC Advisory	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	62 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Bluerock	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	201-500	53 contacts →
	Exact match “BlueROCK was founded on the premise that all companies should have a trusted partner for unbiased technology advice and guidance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Strategex	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	52 contacts →
	Exact match “Strategex uses 80/20 and customer research to drive profitable growth for B2B companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Voyage Advisory	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	33 contacts →
	Exact match “Voyage’s team of management consultants work side-by-side with leaders to achieve their top objectives and solve their toughest problems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	CTS Impact	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	51-200	29 contacts →
	Exact match “CTS Impact is a hands-on business consulting firm focused on delivering practical solutions to complex business issues in the areas of Finance, IT and Human Resources.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	The Proaction Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	29 contacts →
	Exact match “The ProAction Group is the “Go-To” Operational Resource focused on Private Equity/Portfolio companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Fort Dearborn Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	17 contacts →
	Exact match “Fort Dearborn Partners, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Partnersolve LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	14 contacts →
	Exact match “PartnerSolve LLC, founded in 2001, is a management consulting firm focused on accelerating performance within their clients with an emphasis on front and back-office operations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Lake Shore Associates, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	13 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Brentwood Advisory Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	12 contacts →
	Exact match “We partner with executive leadership in managing change, identifying and implementing solutions and creating top and bottom line opportunities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Proper Consulting Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	12 contacts →
	Exact match “Proper leverages its expertise, data analytics, and market intelligence to identify cost reduction opportunities, and then partners with its clients to implement those…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Gillum Strategy Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	10 contacts →
	Exact match “Gillum Strategy Partners is a boutique management consulting firm with a focus on the creation and execution of strategies that deliver demonstrable value.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Crosscheck Compliance LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	51-200	9 contacts →
	Exact match “CrossCheck Compliance LLC is a nationwide regulatory compliance and risk management consulting firm focused on providing regulatory compliance, internal audit, fair lending, loan…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	KGK & Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	9 contacts →
	Exact match “KGK & Company is the leader in data-driven value creation for middle market businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	CFO Simplified	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	8 contacts →
	Exact match “CFO Simplified is a Chicago-area consulting firm specializing in small to mid-sized businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Vitalizing Business Solutions INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	7 contacts →
	Exact match “Vitalizing Business Solutions offers a wide range of consulting services with the necessary tools and expertise to help grow your business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Enhance International LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	11-50	6 contacts →
	Exact match “ENHANCE International is a management consultancy focused on achieving measurable and sustainable results.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Bumper Lanes	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	6 contacts →
	Exact match “Helping companies and people become better versions of themselves through marketing strategy, messaging, and focusing on constant improvement to people, process, product, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Mason Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “We provide value to investors pre and post purchase.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “roi improvement consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 195 roi improvement consulting firms based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 5,699 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Roi improvement consulting firms based in Chicago, United States at a glance

As of Sep 21, 2026

38.4%Verified-email coverage

76.0Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

130

11-50

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 195 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Chicago, United States whose business descriptions match “roi improvement consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 5,699 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Roi improvement consulting firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “roi improvement consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many roi improvement consulting firms are there based in Chicago, United States?

RevenueBase identified 195 company matches for roi improvement consulting firms associated with Chicago, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kearney tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most roi improvement consulting firms?

New York leads the United States with 314 company records, followed by Atlanta (196) and Houston (196). Chicago has 195.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,699 professional contacts with verified work emails tracked across these 195 companies; direct dials are available where recorded.

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.

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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 SmartSearch, 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.