Company lists · Data refreshed September 2026

Top 25 Data infrastructure consulting services based in Chicago, United States

Name: Data infrastructure consulting services 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 146 companies tracked

RevenueBase identified 146 data infrastructure consulting services headquartered in Chicago, United States as of September 2026 and tracks 5,748 professional contacts across them, including 3,033 with verified work emails. New York is the largest hub.

This list covers data infrastructure consulting services 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 21, 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 21, 2026 86% judged on-target in blind review

146Companies

5,748Contacts tracked

3,033Verified emails

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The 25 largest data infrastructure consulting services based in Chicago, United States

Ranked by team size

Top 25 of 146 data infrastructure consulting services based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to data infrastructure consulting services: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	AHEAD	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,989 contacts →
	Strong evidence “AHEAD accelerates strategy into execution by engineering integrated solutions across infrastructure, applications, data, and security.” Source: RevenueBase Database · checked Sep 21, 2026
2	SDI Presence	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	391 contacts →
	Indirect evidence “SDI Presence LLC is an IT consultancy and managed services provider (MSP) that leverages its strong team presence to advance our clients to a secure digital enterprise.” Source: RevenueBase Database · checked Sep 21, 2026
3	Beyond KEY	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	363 contacts →
	Indirect evidence “Our Journey of Growth, Trust, and Purpose Two decades ago, Beyond Key started with a vision not just to solve business problems with technology, but to create lasting impact.” Source: RevenueBase Database · checked Sep 21, 2026
4	PTS Consulting Services Global	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	251 contacts →
	Partial evidence “Overview PTS Consulting Services (People Technology Services), is a firm that specializes in providing IT consulting and Business consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
5	Analytics8 Data & Analytics Consultancy	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	144 contacts →
	Strong evidence “Analytics8 is a data and AI consulting firm that helps data-driven enterprises define their data strategy, modernize their platforms, operationalize AI, and turn data ambition…” Source: RevenueBase Database · checked Sep 21, 2026
6	Prominence Advisors	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	94 contacts →
	Partial evidence “Founded in 2011 by former Epic leaders, Prominence empowers healthcare organizations to execute strategic data initiatives with confidence.” Source: RevenueBase Database · checked Sep 21, 2026
7	Logic Pursuits	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	89 contacts →
	Strong evidence “Logic Pursuits (LP) is a Data and Analytics Consulting organization that leverages the modern practices of descriptive, predictive, and prescriptive analytics to extract value…” Source: RevenueBase Database · checked Sep 21, 2026
8	Qubiqon	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	84 contacts →
	Partial evidence “At Qubiqon Consulting, we do more than deliver services.” Source: RevenueBase Database · checked Sep 21, 2026
9	Performalytic Corp	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	76 contacts →
	Indirect evidence “Performalytic Corp, headquartered in Naperville, IL, is a leading implementer and thought leader of Analytics and Business Intelligence solutions for many Fortune500 companies.” Source: RevenueBase Database · checked Sep 21, 2026
10	Onesix	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	50 contacts →
	Partial evidence “OneSix is a data and AI services firm.” Source: RevenueBase Database · checked Sep 21, 2026
11	Liberty Advisor Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	48 contacts →
	Indirect evidence “Liberty Advisor Group is now a Resultant company, uniting senior-led strategic advisory with a 300+-person technical engine to turn complex business challenges into measurable…” Source: RevenueBase Database · checked Sep 21, 2026
12	Uturn Data Solutions	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	48 contacts →
	Partial evidence “UTurn Data Solutions is an with proven expertise transforming technical complexity into meaningful business outcomes: • Chicago based \| • • Competencies include, & .” Source: RevenueBase Database · checked Sep 21, 2026
13	Crosspeak Solutions	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “Let us help your business conquer the cloud.” Source: RevenueBase Database · checked Sep 21, 2026
14	Mcsquared AI LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	35 contacts →
	Partial evidence “mcSquared.AI specializes in accelerating analytics for businesses seeking the quickest ROI on their cloud and big data investments.” Source: RevenueBase Database · checked Sep 21, 2026
15	Pomerol Partners Data Analytics & Business Intelligence Consultancy	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	32 contacts →
	Partial evidence “Pomerol Partners creates and delivers meaningful, business-focused data solutions.” Source: RevenueBase Database · checked Sep 21, 2026
16	Collectiv	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	32 contacts →
	Strong evidence “Where Data & AI leaders come for Microsoft Fabric & Databricks consulting excellence.” Source: RevenueBase Database · checked Sep 21, 2026
17	Grandview Analytics	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	31 contacts →
	Strong evidence “Founded in 2014, Grandview is a data and technology consulting services company that empowers financial institutions with nimble technology, efficient business processes, and…” Source: RevenueBase Database · checked Sep 21, 2026
18	Datahub, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “With over 25 years of experience in Data Storage, Data Management, and Big Data, DataHub is a recognized leader in the Information Lifecycle space.” Source: RevenueBase Database · checked Sep 21, 2026
19	MIKAN	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	21 contacts →
	Strong evidence “Mikan Consulting is a Data, Analytics, AI Consulting Services company.” Source: RevenueBase Database · checked Sep 21, 2026
20	MONDA	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “Monda is the AI-ready data product sharing platform.” Source: RevenueBase Database · checked Sep 21, 2026
21	Fuzzitech	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	18 contacts →
	Partial evidence “Fuzzitech is a Data and AI partner specializing in data and AI transformation.” Source: RevenueBase Database · checked Sep 21, 2026
22	Level-1 Global Solutions, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Level-1 Global Solutions is a certified M/DBE technology infrastructure firm that specializes in interoperable IT and mission-critical systems integration.” Source: RevenueBase Database · checked Sep 21, 2026
23	I.Q. Technologies, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Just like people, every business is unique in its own specific way.” Source: RevenueBase Database · checked Sep 21, 2026
24	Hopperblue LLC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1-10	16 contacts →
	Strong evidence “HopperBlue is a consulting firm with expertise in channel and sales data analytics.” Source: RevenueBase Database · checked Sep 21, 2026
25	Scalesology	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	16 contacts →
	Strong evidence “Scalesology is a data analytics, software development, and cybersecurity consulting company.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: data infrastructure consulting services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names data infrastructure consulting services.
Partial evidence: Its own public description names part of data infrastructure consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data infrastructure consulting services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 146 data infrastructure consulting services based in Chicago, United States

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Data infrastructure consulting services based in Chicago, United States at a glance

As of Sep 21, 2026

52.8%Verified-email coverage

39.4Average contacts per company

1-10Median size (employees)

160.3%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 146 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 data infrastructure consulting services, 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 “data infrastructure consulting services”. 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 data infrastructure consulting services), 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 data infrastructure consulting services, 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, 3,033 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 21, 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.

Data infrastructure consulting services 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 data infrastructure consulting services, 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 data infrastructure consulting services are there based in Chicago, United States?

RevenueBase identified 146 data infrastructure consulting services 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?

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

Which city has the most data infrastructure consulting services?

New York leads with 234 headquartered companies, followed by Chicago (146) and Houston (140).

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 3,033 verified decision-maker contacts tracked across these 146 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 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 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.