Company lists · Data refreshed September 2026

Top 25 I.t. consulting firms based in Schaumburg, United States

Name: I.t. consulting firms based in Schaumburg, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 82 companies tracked

RevenueBase identified 82 i.t. consulting firms headquartered in Schaumburg, United States as of September 2026 and tracks 4,415 professional contacts across them, including 434 with verified work emails. Across the United States, New York is the largest hub for this category (911 companies); Schaumburg has 82.

This list covers i.t. consulting firms headquartered in Schaumburg, 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 26, 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 26, 2026 86% judged on-target in blind review

82Companies

4,415Contacts tracked

434Verified emails

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The 25 largest i.t. consulting firms based in Schaumburg, United States

Ranked by team size

Top 25 of 82 i.t. consulting firms based in Schaumburg, United States, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to i.t. consulting firms: 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	Palni INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	1,001-5,000	393 contacts →
	Indirect evidence “We are technocrats constantly solving complex problems and enabling clients to rapidly progress their business.” Source: RevenueBase Database · checked Sep 26, 2026
2	Bourntec Solutions INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	201-500	340 contacts →
	Indirect evidence “Our core areas of expertise at Bourntec Solutions Inc.” Source: RevenueBase Database · checked Sep 26, 2026
3	Creospan INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	201-500	197 contacts →
	Indirect evidence “Creospan is a technology and engineering consultancy that helps organizations turn complex ideas into scalable, working systems.” Source: RevenueBase Database · checked Sep 26, 2026
4	Vertex Group	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	51-200	158 contacts →
	Partial evidence “Vertex is a professional services firm that helps its client companies thrive by delivering a unique mix of consulting solutions and Staffing Services in the Information…” Source: RevenueBase Database · checked Sep 26, 2026
5	Next Generation Technology, INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	103 contacts →
	Indirect evidence “Built on the proven playbooks of the industry’s leading innovators, Next Generation Technology sets the standard for modernized systems, AI‑driven solutions, and cost‑efficient…” Source: RevenueBase Database · checked Sep 26, 2026
6	Etek IT Services, INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	51-200	86 contacts →
	Indirect evidence “Careers at eTek IT At eTek IT Information Technology, we know that work means more to you than just a paycheck.” Source: RevenueBase Database · checked Sep 26, 2026
7	Volto Consulting	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	501-1,000	85 contacts →
	Partial evidence “At VOLTO Consulting, we help businesses transform with the right mix of technology, talent, and strategy.” Source: RevenueBase Database · checked Sep 26, 2026
8	Links Technology Solutions	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	51-200	82 contacts →
	Indirect evidence “Since Links Technology has been a technical foundation for the Schaumburg business community.” Source: RevenueBase Database · checked Sep 26, 2026
9	Americloud Solutions	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	51-200	81 contacts →
	Indirect evidence “We enable businesses to achieve their desired business goals based on the best IT solutions that fit their needs.” Source: RevenueBase Database · checked Sep 26, 2026
10	Gantec Corporation	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	201-500	77 contacts →
	Indirect evidence “Welcome to Gantec - Transforming Businesses Since 1992 Established in 1992, Gantec has been at the forefront of driving business innovation for over three decades.” Source: RevenueBase Database · checked Sep 26, 2026
11	Suprasoft	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	201-500	75 contacts →
	Indirect evidence “Helping Businesses Find the best Enterprise Software Solutions.” Source: RevenueBase Database · checked Sep 26, 2026
12	7 Layer Solutions INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	51-200	67 contacts →
	Indirect evidence “7 Layer Solutions is a Chicago based Information Technology Solutions Firm providing a full array of IT products and services to an extensive and diverse client base.” Source: RevenueBase Database · checked Sep 26, 2026
13	American IT Resource Group INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	51-200	66 contacts →
	Indirect evidence “AIT provides Software Solutions, IT Consultancy, Project Management Training, and Staffing services to IT, Telecom, e-Commerce, Banking and Insurance industries.” Source: RevenueBase Database · checked Sep 26, 2026
14	MG Cloud Technologies LLC	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	59 contacts →
	Partial evidence “MG Cloud Technologies LLC is a Global Information Technology consulting firm with headquarters in Schaumburg - IL, specializing in Custom software consulting in a wide range of…” Source: RevenueBase Database · checked Sep 26, 2026
15	Alrek Business Solutions INC	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	46 contacts →
	Partial evidence “ABSLI is an IT consulting and professional services firm based in Schaumburg, IL, USA.” Source: RevenueBase Database · checked Sep 26, 2026
16	Trinite Consulting	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	37 contacts →
	Partial evidence “We are a team of dedicated professionals specializing in Business Consulting, BPO Services, and Staffing Solutions.” Source: RevenueBase Database · checked Sep 26, 2026
17	TEK Analytics	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	201-500	34 contacts →
	Indirect evidence “TEK Analytics is a fast growing, SAP Gold Partner, end-to-end information technology services and solutions provider working with leading Global organizations from the Financial…” Source: RevenueBase Database · checked Sep 26, 2026
18	Halock Security Labs	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	28 contacts →
	Indirect evidence “HALOCK has been advising organizations on cybersecurity since 1996.” Source: RevenueBase Database · checked Sep 26, 2026
19	Bsoft Solutions	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	26 contacts →
	Partial evidence “BSoft Solutions is an IT consulting firm providing custom application development, system integration and business process redesign to dramatically improve customer satisfaction…” Source: RevenueBase Database · checked Sep 26, 2026
20	Innovative Consulting Solutions, LLC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	51-200	20 contacts →
	Indirect evidence “Established in 1997” Source: RevenueBase Database · checked Sep 26, 2026
21	Resolute Technologies	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	18 contacts →
	Partial evidence “Resolute Technologies is a boutique recruiting and consulting firm specializing in Quantifiable Sales Recruiting, SAP Services, and IT Consulting & Recruiting.” Source: RevenueBase Database · checked Sep 26, 2026
22	Intellisuite IT Solutions	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	16 contacts →
	Partial evidence “Since 1998, IntelliSuite IT Solutions has provided IT Consulting, Managed IT Services and Cloud Hosting and Migration Services to businesses.” Source: RevenueBase Database · checked Sep 26, 2026
23	Tekbon INC	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	11-50	15 contacts →
	Partial evidence “Tekbon Inc was founded as an IT consulting and services firm specializing in Remote DBA Services, Magento E-Commerce, Oracle ERP Implementation, Mobile and Custom Application…” Source: RevenueBase Database · checked Sep 26, 2026
24	L4it Company	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	1-10	14 contacts →
	Indirect evidence “L4IT works with Chicago-area organizations and throughout the Midwest.” Source: RevenueBase Database · checked Sep 26, 2026
25	Ocellus, INC	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 26, 2026	51-200	13 contacts →
	Partial evidence “Ocellus, a premier consulting firm since 2005, offers cost-effective system integration solutions for various industries.” Source: RevenueBase Database · checked Sep 26, 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: i.t. consulting firms. 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 i.t. consulting firms.
Partial evidence: Its own public description names part of i.t. consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name i.t. consulting firms. 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 82 i.t. consulting firms based in Schaumburg, United States

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I.t. consulting firms based in Schaumburg, United States at a glance

As of Sep 26, 2026

9.8%Verified-email coverage

53.8Average contacts per company

11-50Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Schaumburg, so it is reported there. Company counts and contact totals on this page are exact for Schaumburg, over 82 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 i.t. consulting firms, 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 Schaumburg, United States whose own description of what they do matches “i.t. consulting firms”. 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 i.t. consulting firms), 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 i.t. consulting firms, and records with no verified work email. Companies headquartered outside Schaumburg 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, 434 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 26, 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.

I.t. consulting firms 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 i.t. consulting firms, 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 i.t. consulting firms are there based in Schaumburg, United States?

RevenueBase identified 82 i.t. consulting firms headquartered in Schaumburg, 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?

Palni INC, headquartered in Schaumburg, tops this list with the largest team on record.

Which city in the United States has the most i.t. consulting firms?

New York leads the United States with 911 headquartered companies, followed by Houston (640) and Atlanta (505). Schaumburg has 82.

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 434 verified decision-maker contacts tracked across these 82 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 26, 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.