Company lists · Data verified August 2026

Top 25 Business intelligence consulting firms based in Chicago, United States

Name: Business intelligence consulting firms 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 436 companies tracked

There are 436 business intelligence consulting firms headquartered in Chicago, United States (RevenueBase, August 2026). RevenueBase tracks 10,346 professional contacts across them, including 3,619 with verified work emails and 2,475 with mobile numbers. New York is the largest hub.

This list covers business intelligence consulting 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. Data current as of August 28, 2026.

436Companies

10,346Contacts tracked

3,619Verified emails

2,475Mobile numbers

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The 25 largest business intelligence consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 436 business intelligence consulting firms 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	Accenture Strategy & Consulting	Chicago, IL	5,001-10,000	5,494	1,541
2	Aarete	Chicago, IL	201-500	538	432
3	AIM Consulting Group	Chicago, IL	501-1,000	395	187
4	Prescouter, INC	Chicago, IL	201-500	323	75
5	Crossvue	Chicago, IL	201-500	226	172
6	Clarity Partners	Chicago, IL	51-200	121	81
7	Diamond Management & Technology Consultants	Chicago, IL	501-1,000	115	3
8	Kenway Consulting	Chicago, IL	51-200	105	59
9	Careerbuilder Sourcing Solutions	Chicago, IL	201-500	99	5
10	Prominence Advisors	Chicago, IL	51-200	92	71
11	Comtek International	Chicago, IL	201-500	85	2
12	Qubiqon	Chicago, IL	51-200	84	14
13	Logan Consulting	Chicago, IL	51-200	83	69
14	Performalytic Corp	Chicago, IL	51-200	74	5
15	Ultra Consultants	Chicago, IL	51-200	59	40
16	TXI	Chicago, IL	51-200	59	32
17	Messina Group Consulting Solutions	Chicago, IL	201-500	53	32
18	Strategex	Chicago, IL	11-50	52	44
19	PCG Consulting Group International	Chicago, IL	201-500	52	5
20	Onesix	Chicago, IL	51-200	49	35
21	Uturn Data Solutions	Chicago, IL	51-200	48	32
22	Liberty Advisor Group	Chicago, IL	201-500	45	30
23	Gray Matter Analytics	Chicago, IL	11-50	38	24
24	Navigant Consulting INC	Chicago, IL	n/a	38	2
25	Crosspeak Solutions	Chicago, IL	11-50	35	18

Showing 25 of 436 business intelligence consulting firms based in Chicago, United States

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Business intelligence consulting firms based in Chicago, United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 712 HQs

2,475Contacts with mobile numbers

28Emails re-verified in last 30 days

Companies by employee count

1-10

285

11-50

101

51-200

201-500

501-1,000

5,001-10,000

Business intelligence consulting firms by metro in the United States

Metro	Companies
Business intelligence consulting firms in New York	712
Business intelligence consulting firms in Chicago	437
Business intelligence consulting firms in Atlanta	400
Business intelligence consulting firms in Houston	365
Business intelligence consulting firms in Austin	303
Business intelligence consulting firms in Dallas	270
Business intelligence consulting firms in Miami	268

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 “business intelligence consulting firms”, 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; 28 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 business intelligence consulting firms are there based in Chicago, United States?

There are 436 business intelligence consulting firms headquartered in Chicago, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Accenture Strategy & Consulting, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most business intelligence consulting firms?

New York leads with 712 headquartered companies, followed by Chicago (437) and Atlanta (400).

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 3,619 verified decision-maker contacts tracked across these 436 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.