Company lists · Data refreshed October 2026

Top 15 Managed telecommunications services providers based in Chicago, United States

RevenueBase identified 25 company matches for managed telecommunications services providers associated with Chicago, United States as of October 2026 and tracks 1,483 professional contacts across them, including 539 with verified work emails. Across the United States, New York is the largest hub for this category (88 companies); Chicago has 25.

This list covers company matches for managed telecommunications services providers 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 October 17, 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 Oct 17, 2026 How this list was built
25Companies
1,483Contacts tracked
539Verified emails
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The 15 largest managed telecommunications services providers based in Chicago, United States

Ranked by team size
Top 15 of 25 company matches for managed telecommunications services providers based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Oct 17, 2026501-1,000624 contacts →

Exact match

“Leading brands, including over hotels, trust Cloud5 to deliver exceptional experiences that both attract and retain customers.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Oct 17, 202651-200274 contacts →

Exact match

“As the nation’s premier distributor of next generation technologies, AVANT has the resources and relationships needed to successfully navigate the ever-changing world of…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Oct 17, 2026201-500231 contacts →

Exact match

“Founded in 1989, Glotel opened its doors as a telecom staffing provider.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Oct 17, 202651-200151 contacts →

Exact match

“Access One is a business technology services and communications provider, dedicated to world-class technologies and an award-winning client experience.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Oct 17, 20265,001-10,00060 contacts →

Exact match

“For over 30 years, U.S.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Oct 17, 202611-5023 contacts →

Exact match

“There are two kinds of TEM providers.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Oct 17, 202611-5018 contacts →

Exact match

“STC Technologies knows technology and business phone systems.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Oct 17, 202611-5017 contacts →

Exact match

“Morgan Birgé & Associates delivers integrated voice, data, and phone & computer networking solutions to businesses through a consultative approach.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Oct 17, 20261-1012 contacts →

Exact match

“One of the nation's leading telecommunications consulting firms.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Oct 17, 20261-104 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 · Oct 17, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Oct 17, 202611-503 contacts →

Exact match

“312 communications offers advanced technology solutions in the area of communications to help increase productivity and reduce your organization’s total cost of ownership.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchChicago, United StatesHQ recorded Oct 17, 20261-103 contacts →

Exact match

“Pivot Network provides integrated telecommunications solutions that enable your business.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Oct 17, 20261-102 contacts →

Exact match

“Bandwidth Simplified was founded in 2012 by a team of voice/data and IT consultants that not only understand the technologies that business need to succeed but realize that not…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Oct 17, 202611-501 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 · Oct 17, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Oct 17, 20261-101 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 · Oct 17, 2026 · View company records in RevenueBase

Showing 15 of 25 managed telecommunications services providers based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 539 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed telecommunications services providers based in Chicago, United States at a glance

As of Oct 17, 2026
36.3%Verified-email coverage
59.3Average contacts per company
11-50Median size (employees)
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
9
51-200
2
201-500
1
501-1,000
1
5,001-10,000
1

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 25 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 “managed telecommunications services providers” 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 539 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 October 17, 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.

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 “managed telecommunications services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed telecommunications services providers are there based in Chicago, United States?

RevenueBase identified 25 company matches for managed telecommunications services providers associated with Chicago, United States as of October 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?

Cloud5 Communications 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 managed telecommunications services providers?

New York leads the United States with 88 company records, followed by Houston (74) and Miami (52). Chicago has 25.

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 539 professional contacts with verified work emails tracked across these 25 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 October 17, 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.