Company lists · Data refreshed September 2026

Top 23 Computer system integrators based in Chicago, United States

Name: Computer system integrators based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 58 companies tracked

RevenueBase identified 58 company matches for computer system integrators associated with Chicago, United States as of September 2026 and tracks 383 professional contacts across them, including 163 with verified work emails. Across the United States, New York is the largest hub for this category (129 companies); Chicago has 58.

This list covers company matches for computer system integrators 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 19, 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 19, 2026 How this list was built

58Companies

383Contacts tracked

163Verified emails

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The 23 largest computer system integrators based in Chicago, United States

Ranked by team size

Top 23 of 58 company matches for computer system integrators based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	ACP Creativit	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	103 contacts →
	Exact match “ACP CreativIT is focused on business outcomes and providing long-standing solutions to our customers that incorporates world-class technology.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Premiere Systems	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	51-200	39 contacts →
	Exact match “Since 1995, Premiere Systems has been at the forefront of home technology creating exceptional living environments that extend from exterior to interior to infrastructure.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Friendly Solutions Corp	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “We are an information technology consulting firm, dedicated to providing comprehensive technology solutions for specific business needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	4s Security	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Founded out of Sound Specialists and bringing over 30 years of client success and systems integration expertise to the commercial market, our mission is to bring white-glove…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Layer 7 Systems	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “We want to be your IT Department!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Birds On A Cable	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “Birds on a Cable is a Chicago based Information Technology company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Terra Bridge Innovations In Technology	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “INFRASTRUCTURE TO ARTWORK TerraBridge Innovations in Technology is the industry leading expert in special systems integration.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Base Technology INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “BaseTech is built with one goal in mind, to bring honest and affordable technology solutions to our clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Worksite LLC	Exact match	Chicago, United StatesHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “WorkSite LLC provides Computer Consulting to Chicago's small businesses and home owners.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Zyvatech	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “ZYVATECH™ (An ANNYZ Corporation Company) is an excellent IT soulutions providers, located in Vancouver and Chicago.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Fast & Secure Cloud Services	Exact match	Chicago, United StatesHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “We are leading IT company with offices in multiple regions of United States.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Advanced Network Consulting Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	3 contacts →
	Exact match “Advanced Network Consulting Solutions (ANCS) is an IT consulting company that specializes in comprehensive technological solutions and support services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Root Port IT Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Root Port IT Solutions is a small, agile and dedicated IT consulting company based in Chicago, IL.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	DMK Partnership, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “DMK is a full-service company that maintains a staff of experienced professionals who provide installation, implementation, project management, modification, integration, process…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	ER Tech Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Managed IT services for small and mid-sized businesses in the Chicago area.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Loftontech	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “I.T.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Network Management Services	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Network Management Services is a full-service information technology support company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Azbs INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “AZBS is an IT Solutions provider offering a range of services from complete network management and consulting, to phone system solutions and desktop support.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Venturespoint Corp	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “VenturesPoint has been serving Business firms for over ten years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Data Integrity Computer Systems Incorporated	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Ken-Kor Consulting, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match “Ken-Kor is a technology consulting and implementation company that provides and implements complete Information Technology Solutions for small businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Chicago Computer PRO LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match “Chicago Computer Pro is a full service Information Technology consulting firm focusing on the consumer and small to medium sized businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Northbranch IT Consulting	Exact match	Chicago, United StatesHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match “Do you need help with your office technology?” Recorded in the RevenueBase company graph · Sep 19, 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 “computer system integrators”. 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 23 of 58 computer system integrators based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 163 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Computer system integrators based in Chicago, United States at a glance

As of Sep 19, 2026

42.6%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 58 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 “computer system integrators” 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 163 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 19, 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.

Computer system integrators 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 “computer system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many computer system integrators are there based in Chicago, United States?

RevenueBase identified 58 company matches for computer system integrators 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?

ACP Creativit 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 computer system integrators?

New York leads the United States with 129 company records, followed by Houston (105) and Chicago (58).

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 163 professional contacts with verified work emails tracked across these 58 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 19, 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.