Company lists · Data refreshed September 2026

Top 25 Enterprise IT consultants based in Schaumburg, United States

Name: Enterprise IT consultants based in Schaumburg, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 59 companies tracked

RevenueBase identified 59 enterprise IT consultants headquartered in Schaumburg, United States as of September 2026 and tracks 1,435 professional contacts across them, including 173 with verified work emails. Across the United States, New York is the largest hub for this category (607 companies); Schaumburg has 59.

This list covers enterprise IT consultants 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 24, 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 24, 2026 86% judged on-target in blind review

59Companies

1,435Contacts tracked

173Verified emails

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The 25 largest enterprise IT consultants based in Schaumburg, United States

Ranked by team size

Top 25 of 59 enterprise IT consultants based in Schaumburg, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise IT consultants: 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	Bourntec Solutions INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	201-500	340 contacts →
	Indirect evidence “Our core areas of expertise at Bourntec Solutions Inc.” Source: RevenueBase Database · checked Sep 24, 2026
2	Vertex Group	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	51-200	158 contacts →
	Indirect 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 24, 2026
3	Next Generation Technology, INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 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 24, 2026
4	Americloud Solutions	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	51-200	81 contacts →
	Partial 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 24, 2026
5	Suprasoft	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	201-500	75 contacts →
	Partial evidence “Helping Businesses Find the best Enterprise Software Solutions.” Source: RevenueBase Database · checked Sep 24, 2026
6	7 Layer Solutions INC	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	51-200	67 contacts →
	Partial 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 24, 2026
7	Alrek Business Solutions INC	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 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 24, 2026
8	TEK Analytics	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 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 24, 2026
9	Halock Security Labs	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	28 contacts →
	Indirect evidence “HALOCK has been advising organizations on cybersecurity since 1996.” Source: RevenueBase Database · checked Sep 24, 2026
10	Bsoft Solutions	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 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 24, 2026
11	Innovative Consulting Solutions, LLC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	51-200	20 contacts →
	Indirect evidence “Established in 1997” Source: RevenueBase Database · checked Sep 24, 2026
12	Intellisuite IT Solutions	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 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 24, 2026
13	Tekbon INC	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 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 24, 2026
14	Ocellus, INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	51-200	13 contacts →
	Indirect evidence “Ocellus, a premier consulting firm since 2005, offers cost-effective system integration solutions for various industries.” Source: RevenueBase Database · checked Sep 24, 2026
15	Bryze Tech	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	12 contacts →
	Partial evidence “Bryze Tech is an IT services and consulting company, offering tailored solutions to businesses across diverse industries.” Source: RevenueBase Database · checked Sep 24, 2026
16	Gannu Software INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	51-200	12 contacts →
	Indirect evidence “Gannu Software Inc is a company based out of Schaumburg, Illinois, United States.” Source: RevenueBase Database · checked Sep 24, 2026
17	Berklysoft	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	9 contacts →
	Indirect evidence “BerklySoft is an information technology consulting agency specializing in e-Commerce, Cloud Migration of Monolithic Applications, and DevOps Engineering.” Source: RevenueBase Database · checked Sep 24, 2026
18	DL & Associates, LLC	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “DL & Associates, LLC is a business system and IT consulting company that specializes in integrating our clients’ optimal processes to fit their infrastructure.” Source: RevenueBase Database · checked Sep 24, 2026
19	Integrated Software Specialists, INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	8 contacts →
	Indirect evidence “Established in 1989, Integrated Software Specialists, Inc.(ISS) offers Project Outsourcing Services, Software Solution Services and traditional Consulting Services.” Source: RevenueBase Database · checked Sep 24, 2026
20	VLC Solutions	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	201-500	7 contacts →
	Indirect evidence “We accomplish this through collaborative commitment with our customers, recognizing their requirements and quest, and facilitating technologies that meet their current and future…” Source: RevenueBase Database · checked Sep 24, 2026
21	Fugen Technology Corporation	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	6 contacts →
	Indirect evidence “Fugen Technology Corporation provides clients with expert guidance, architecture planning, design, strategy, deployment and management to help business’ leverage best practices…” Source: RevenueBase Database · checked Sep 24, 2026
22	Aelias Consulting INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	5 contacts →
	Indirect evidence “Aelias Consulting builds secure, modern, and scalable systems for mid-market companies.” Source: RevenueBase Database · checked Sep 24, 2026
23	Rialya Tech LLC	Strong evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	5 contacts →
	Strong evidence “IT professionals providing expert guidance - Preferred hardware resellers - Software sales consultants - Cloud services” Source: RevenueBase Database · checked Sep 24, 2026
24	Korpea Technology	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 24, 2026	11-50	4 contacts →
	Partial evidence “Korpea Technology is a one-stop digital transformation leader that provides professional Software Development and Engineering, Cloud Engineering, IT Consulting, Cybersecurity, and…” Source: RevenueBase Database · checked Sep 24, 2026
25	Supportprobe	Indirect evidence	Schaumburg, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “SupportProbe is a PC consulting firm that focuses on small to medium size business located in the Chicagoland area.” Source: RevenueBase Database · checked Sep 24, 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: enterprise IT consultants. 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 enterprise IT consultants.
Partial evidence: Its own public description names part of enterprise IT consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise IT consultants. 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 59 enterprise IT consultants based in Schaumburg, United States

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Enterprise IT consultants based in Schaumburg, United States at a glance

As of Sep 24, 2026

12.1%Verified-email coverage

24.3Average contacts per company

11-50Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 59 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 enterprise IT consultants, 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 “enterprise IT consultants”. 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 enterprise IT consultants), 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 enterprise IT consultants, 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, 173 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 24, 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.

Enterprise IT consultants 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 enterprise IT consultants, 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 enterprise IT consultants are there based in Schaumburg, United States?

RevenueBase identified 59 enterprise IT consultants 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?

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

Which city in the United States has the most enterprise IT consultants?

New York leads the United States with 607 headquartered companies, followed by Houston (413) and Atlanta (349). Schaumburg has 59.

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 173 verified decision-maker contacts tracked across these 59 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 24, 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.