Company lists · Data refreshed October 2026

Top 11 Business telecommunications providers based in Denver, United States

Name: Business telecommunications providers based in Denver, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 25 companies tracked

RevenueBase identified 25 company matches for business telecommunications providers associated with Denver, United States as of October 2026 and tracks 2,190 professional contacts across them, including 567 with verified work emails. Across the United States, New York is the largest hub for this category (87 companies); Denver has 25.

This list covers company matches for business telecommunications providers associated with Denver, 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 9, 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 9, 2026 How this list was built

25Companies

2,190Contacts tracked

567Verified emails

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The 11 largest business telecommunications providers based in Denver, United States

Ranked by team size

Top 11 of 25 company matches for business telecommunications providers based in Denver, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Liberty Latin America	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	10001+	1,811 contacts →
	Exact match “Liberty Latin America (NASDAQ: LILA and LILAK, OTC Link: LILAB) is a leading telecommunications company operating in over 20 countries across Latin America and the Caribbean under…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Qwest Communications International, INC	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	10001+	104 contacts →
	Exact match “Qwest is a leading provider of voice, video, and data services.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Fluentstream	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	51-200	63 contacts →
	Exact match “FluentStream is the leading communications provider for small to medium business and has been recognized by Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	ZLINQ	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	51-200	52 contacts →
	Exact match “zLinq is a telecom management software and services company that helps enterprises to manage, optimize, and buy Voice & Data Connectivity, Unified Communications and Contact…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	IQ Wired	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	11-50	47 contacts →
	Exact match “IQ Wired started in 2003 as a traditional telecom broker, helping businesses purchase, deploy and manage telecom solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Firstlink Technology, INC	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “First Link Technology is proud to be a successful Colorado company since 1995 providing Internet and website services to small businesses and corporations across Denver and the…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Connection One, INC	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “Established in 1998, Connection One, Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Walnut Technology Group	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “Walnut Technology Group is a Technology and Telecommunication Solution Consulting Firm who focuses on the supplying technology, voice and data telecom solutions to its clients.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Teliax, INC	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	11-50	3 contacts →
	Exact match “Teliax, Inc a global leader in voice services and solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Leap Telecom	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	11-50	1 contacts →
	Exact match “Leap Telecom is a software company focused on business communications IP.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Foretel Solutions	Exact match	Denver, CO, United StatesHQ recorded Oct 9, 2026	1-10	1 contacts →
	Exact match “With hundreds of service providers available in today's technology environment, it is difficult to choose the right one for your business.” Recorded in the RevenueBase company graph · Oct 9, 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 “business telecommunications providers”. 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 11 of 25 business telecommunications providers based in Denver, United States

See the full list, filter by size, metro and specialty, and access 567 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business telecommunications providers based in Denver, United States at a glance

As of Oct 9, 2026

25.9%Verified-email coverage

87.6Average contacts per company

11-50Median size (employees)

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

10001+

Email recency for this list is measured across the whole United States list rather than for Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, 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 Denver, United States whose business descriptions match “business telecommunications 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 567 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 9, 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.

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

How many business telecommunications providers are there based in Denver, United States?

RevenueBase identified 25 company matches for business telecommunications providers associated with Denver, 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?

Liberty Latin America 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 business telecommunications providers?

New York leads the United States with 87 company records, followed by Houston (59) and Miami (53). Denver 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 567 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 9, 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.