Company lists · Data refreshed September 2026

Top 25 Operations research consulting firms based in Chicago, United States

Name: Operations research 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 29, 2026 102 companies tracked

RevenueBase identified 102 company matches for operations research consulting firms associated with Chicago, United States as of September 2026 and tracks 8,222 professional contacts across them, including 3,250 with verified work emails. Across the United States, New York is the largest hub for this category (180 companies); Chicago has 102.

This list covers company matches for operations research 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 29, 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 29, 2026 How this list was built

102Companies

8,222Contacts tracked

3,250Verified emails

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The 25 largest operations research consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 102 company matches for operations research consulting firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 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 29, 2026 · View company records in RevenueBase
2	Prescouter, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	201-500	325 contacts →
	Exact match “PreScouter is a strategy consulting firm supporting innovation-minded clients with challenges related to strategy, science, technology, and growth.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Accretive Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	501-1,000	217 contacts →
	Exact match “Your World.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Gibson Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	75 contacts →
	Exact match “Gibson Consulting is a Chicago-based Supply Chain Consulting Firm that has served global clients in over 100 countries for 35 years.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Unison Consulting, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	66 contacts →
	Exact match “Unison is a leading airport consulting firm whose focus is on improving airport operations and profitability.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Minding Your Business	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	n/a	42 contacts →
	Exact match “At MYB (Minding Your Business), we believe that if you dare to look at things differently the possibilities are endless.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	PLG Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	37 contacts →
	Exact match “PLG Consulting \| Supply Chain Strategy & Logistics Optimization Practical Solutions for the Industrial Economy For over 20 years, PLG Consulting has delivered practitioner-led…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Source Consulting Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	29 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Seabury Airline Strategy Group	Exact match	Chicago, United StatesHQ recorded Sep 29, 2026	11-50	29 contacts →
	Exact match “Airline Strategy Group combines commercial and operational expertise with strategy consulting to provide a uniquely integrated advisory service.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Sagin, LLC	Exact match	Chicago, United StatesHQ recorded Sep 29, 2026	51-200	13 contacts →
	Exact match “We help companies grow, change and create measurable results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Strategic Growth Consulting, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	13 contacts →
	Exact match “Strategic Growth Consulting helps small to medium sized professional service companies identify, plan and execute growth strategies bringing over 30 years of experience in the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Proper Consulting Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
13	Gillum Strategy Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
14	NEW Paradigm Resources Group, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	7 contacts →
	Exact match “NEW PARADIGM RESOURCES GROUP, Inc.(NPRG) is among the nation’s leading strategic consulting and research firms serving clients within the communications industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Archer NSG	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	5 contacts →
	Exact match “Archer’s consulting teams work closely with law firm and fortune 500 COOs, CIOs and practice managers to design practical, effective processes and support solutions that provide…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	BRADY	Exact match	Chicago, United StatesHQ recorded Sep 29, 2026	1-10	5 contacts →
	Exact match “Brady Intel is a boutique consulting firm dedicated to helping companies predict and control business outcomes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Return To Home Port	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “Return To Home Port® is a strategic planning consulting company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Coleman Group Consulting, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	4 contacts →
	Exact match “Coleman Group is a management consulting firm with specific expertise in strategic sourcing, which helps organizations create savings and improve operations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Point SUR Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “Point Sur Consulting is a strategy and operations consulting company, specializing in emergency food, Food Banks, and other non-profit organizations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	BEN Jacobson Consultants	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “Ben Jacobson Consultants was founded in 2001 and has been helping businesses operate with maximum efficiency ever since.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Cameo Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “We understand that each client faces unique challenges that do not fit a “cookie-cutter” solution.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Tenet Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	3 contacts →
	Exact match “Tenet Consulting is a Chicago based Management Consulting firm that focuses on principal based consulting in areas of Strategic Sourcing, Logistics, and Operational Excellence.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Brand Riffs	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “From tactical testing of marketing, to more strategic, multi-phase innovation and brand building assignments, Brand Riffs uses proven research tools and proprietary techniques to…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Quant16	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	51-200	3 contacts →
	Exact match “Embracing the mindset, math, and methods of a quantitative hedge fund, we introduce Monetizable AI as The New Way.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	PWW Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	11-50	3 contacts →
	Exact match “Founded in 2005, PWW Consulting is the culmination of decades of management consulting and strategic planning on behalf of a broad range of client partners that require more…” Recorded in the RevenueBase company graph · Sep 29, 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 “operations research 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 102 operations research consulting firms based in Chicago, United States

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Operations research consulting firms based in Chicago, United States at a glance

As of Sep 29, 2026

39.5%Verified-email coverage

80.6Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 102 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 “operations research 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 3,250 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 29, 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.

Operations research 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 “operations research consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operations research consulting firms are there based in Chicago, United States?

RevenueBase identified 102 company matches for operations research 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 operations research consulting firms?

New York leads the United States with 180 company records, followed by Atlanta (113) and Chicago (102).

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 3,250 professional contacts with verified work emails tracked across these 102 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 29, 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.