Company lists · Data refreshed September 2026

Top 25 Financial services IT consulting companies based in Chicago, United States

Name: Financial services IT consulting companies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 123 companies tracked

RevenueBase identified 123 company matches for financial services IT consulting companies associated with Chicago, United States as of September 2026 and tracks 2,428 professional contacts across them, including 373 with verified work emails. Across the United States, New York is the largest hub for this category (393 companies); Chicago has 123.

This list covers company matches for financial services IT consulting companies 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 30, 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 30, 2026 How this list was built

123Companies

2,428Contacts tracked

373Verified emails

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The 25 largest financial services IT consulting companies based in Chicago, United States

Ranked by team size

Top 25 of 123 company matches for financial services IT consulting companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Navigant	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	5,001-10,000	1,029 contacts →
	Exact match “Guidehouse is a leading global provider of consulting services to the public and commercial markets with broad capabilities in management, technology, and risk consulting.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	PTS Consulting Services Global	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	201-500	251 contacts →
	Exact match “Overview PTS Consulting Services (People Technology Services), is a firm that specializes in providing IT consulting and Business consulting services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Accretive Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	501-1,000	217 contacts →
	Exact match “Your World.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	RKON	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	163 contacts →
	Exact match “Since 1998, RKON has delivered IT Transformation helping private equity and enterprise firms achieve Quiet IT from vision to execution.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	DTI Diversified Technology INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	62 contacts →
	Exact match “DTI is a 100% African American-owned IT consulting and network services firm with nearly 40 years of experience.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Bluerock	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
7	Mars-Technominds, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	43 contacts →
	Exact match “MARS-Technominds has indeed come a long way in setting high standards in technology and consulting services and has certainly proved to be a force to reckon with since its…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Ec-United	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	36 contacts →
	Exact match “EC-United is a boutique executive consulting firm adept at providing clients with executive services such as IT assessments, strategies, performance management, interim leaders…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Grandview Analytics	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	31 contacts →
	Exact match “Founded in 2014, Grandview is a data and technology consulting services company that empowers financial institutions with nimble technology, efficient business processes, and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	K-Plus Technology Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	51-200	21 contacts →
	Exact match “K+ Technology Solutions delivers IT consulting and recruitment services revolving around Application Development, Messaging, and Infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Securetrust	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	201-500	18 contacts →
	Exact match “SecureTrust™, a Sysnet company, leads the industry in innovation and processes for achieving and maintaining compliance and security.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Taos Global Group INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Taos Global Group is a professional comprehensive financial services firm, which comprises of Taos Insurance Agency, TZG Accounting LLC and Taos Investment Advisors LLC.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Deep Systems	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Deep Systems provides the financial industry with state-of-the-art strategically applied solutions for servicing software, infrastructure and managed IT.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Symphono, LLC	Exact match	Chicago, United StatesHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “Symphono is a technology consulting firm focused on technology implementation strategy and custom software development in the the capital markets and in the collaboration domain.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Amtech Analytics LLC	Exact match	Chicago, United StatesHQ recorded Sep 30, 2026	51-200	8 contacts →
	Exact match “Amtech Analytics: Empowering Innovation through IT Consulting: Founded in 2023 by Kumarasenthil Muthuvel.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Accellancy	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “IT Consulting, Business Process Management, Project Management, Engineering design and drafting, Staffing, and Job Placements” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Mkenga NA Namwaka, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “Mkenga Na Namwaka, Incorporated (“Mkenga”) is a holding company that focuses on harnessing information technology to drive revenue enhancing and cost savings efficiencies in the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Pederson&co	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Pederson & Co delivers bespoke financial advisory for financial services and healthcare companies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Divergent Business Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Divergent utilizes Salesforce’s #1 CRM to create innovative business solutions for the financial industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Rooksdm	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “We have found that professional services businesses are great at what they do but stifle their growth because they are stuck in manual processes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	DJ Titanium Group, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “About DJ Titanium Group, Inc, was established in 2008.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Melamed & Associates, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Topout Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “TopOut Group is a Chicago, Illinois based tech services consulting company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	React Consulting Services, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “React Consulting Services (RCS) is comprised of a talented team of developers, managers, and system analysts, providing bookkeeping-system support to a select group of banks and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Fintech Ranger LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “FinTech Ranger is a consulting firm specializing in coaching, capital raising and customer acquisition practices for the fintech vertical.” Recorded in the RevenueBase company graph · Sep 30, 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 “financial services IT consulting companies”. 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 123 financial services IT consulting companies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 373 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Financial services IT consulting companies based in Chicago, United States at a glance

As of Sep 30, 2026

15.4%Verified-email coverage

19.7Average contacts per company

1-10Median size (employees)

Sep 30, 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 123 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 “financial services IT consulting companies” 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 373 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 30, 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.

Financial services IT consulting companies 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 “financial services IT consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many financial services IT consulting companies are there based in Chicago, United States?

RevenueBase identified 123 company matches for financial services IT consulting companies 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?

Navigant 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 financial services IT consulting companies?

New York leads the United States with 393 company records, followed by Houston (146) and Chicago (123).

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 373 professional contacts with verified work emails tracked across these 123 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 30, 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.