Company lists · Data refreshed September 2026

Top 24 Enterprise server support companies based in Chicago, United States

Name: Enterprise server support 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 28, 2026 62 companies tracked

RevenueBase identified 62 company matches for enterprise server support companies associated with Chicago, United States as of September 2026 and tracks 252 professional contacts across them, including 62 with verified work emails. Across the United States, New York is the largest hub for this category (152 companies); Chicago has 62.

This list covers company matches for enterprise server support 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 28, 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 28, 2026 How this list was built

62Companies

252Contacts tracked

62Verified emails

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The 24 largest enterprise server support companies based in Chicago, United States

Ranked by team size

Top 24 of 62 company matches for enterprise server support companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Smart Technology Services, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “At SMaRT Technology Services, our resources are dedicated to helping businesses, schools and governmental agencies by making sure their organization's technology is highly…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	The MIS Department, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “Since its founding in The MIS Department has provided enterprise class support and service to small and medium-sized businesses in the U.S.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Firelogic	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “FireLogic is your complete Managed IT Services provider that specializes in technology support, consulting, training, and deployment for commercial, nonprofit, and education…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Layer 7 Systems	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “We want to be your IT Department!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Birds On A Cable	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
6	Triforma Tech	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	5 contacts →
	Exact match “From server maintenance to disaster recovery, cloud solutions, IT network cyber security, asset management and more, TriForma Tech is in the business of making your business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Adivi Corporation	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “Everything in your business depends upon technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Onramp Networks	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	4 contacts →
	Exact match “OnRamp Networks is a young and privately held company based in downtown Chicago.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Worksite LLC	Exact match	Chicago, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
10	Zyvatech	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
11	Fast & Secure Cloud Services	Exact match	Chicago, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
12	Stampley Technology And Management, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “ST & M, LLC is a full-service technology consulting firm targeting small to midsize companies lacking the budget for full-time IT departments and staff.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Advanced Network Consulting Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
14	Root Port IT Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
15	Turing Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “Turing Group is a refined IT partner that helps companies flourish in a complicated world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Network Management Services	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
17	thepickle.com	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	1 contacts →
	Exact match “thepickle.com helps Small to Medium Businesses make the transition to Advanced Level Enterprise Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Venturespoint Corp	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	1 contacts →
	Exact match “VenturesPoint has been serving Business firms for over ten years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Packetwise INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “PacketWise is a leading network consulting company that specializes in providing comprehensive solutions for businesses of all sizes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Data Integrity Computer Systems Incorporated	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Bugs Byte	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “BUGS BYTE provides technical services for small to medium size business customers in the Chicagoland area; and remote services across the country.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Tekreboot LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “TekReboot LLC is a US based IT services company which offers a broad range of custom technical solutions for clients and business partners across the globe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Chicago Computer PRO LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
24	Northbranch IT Consulting	Exact match	Chicago, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Do you need help with your office technology?” Recorded in the RevenueBase company graph · Sep 28, 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 “enterprise server support 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 24 of 62 enterprise server support companies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 62 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise server support companies based in Chicago, United States at a glance

As of Sep 28, 2026

24.6%Verified-email coverage

4.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 62 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 “enterprise server support 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 62 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 28, 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.

Enterprise server support 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 “enterprise server support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise server support companies are there based in Chicago, United States?

RevenueBase identified 62 company matches for enterprise server support 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?

Smart Technology Services, INC 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 enterprise server support companies?

New York leads the United States with 152 company records, followed by Houston (78) and Atlanta (62). Chicago has 62.

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 62 professional contacts with verified work emails tracked across these 62 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 28, 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.