Company lists · Data refreshed September 2026

Top 25 Telecom cost optimization companies based in the United States

Name: Telecom cost optimization companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 633 companies tracked

RevenueBase identified 633 telecom cost optimization companies headquartered in the United States as of September 2026 and tracks 8,462 professional contacts across them, including 2,661 with verified work emails. New York is the largest hub.

This list covers telecom cost optimization companies headquartered in the 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 19, 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 19, 2026 86% judged on-target in blind review

633Companies

8,462Contacts tracked

2,661Verified emails

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The 25 largest telecom cost optimization companies based in the United States

Ranked by team size

Top 25 of 633 telecom cost optimization companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecom cost optimization companies: 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	Tangoe	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,367 contacts →
	Indirect evidence “Tangoe pioneered technology expense management more than 20 years ago, and today we’re the industry leader driving innovation through AI-powered automation, 70+ patents, and the…” Source: RevenueBase Database · checked Sep 19, 2026
2	Calero	Indirect evidence	Rochester, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	742 contacts →
	Indirect evidence “Calero is redefining how enterprises manage technology spend by turning insight into action through automated intelligence.” Source: RevenueBase Database · checked Sep 19, 2026
3	Advantage Communications Group	Indirect evidence	Port Washington, NY, United StatesHQ checked Sep 19, 2026	51-200	198 contacts →
	Indirect evidence “Advantage mitigates the complexity of navigating a constantly evolving IT landscape.” Source: RevenueBase Database · checked Sep 19, 2026
4	LATRO	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 19, 2026	51-200	170 contacts →
	Indirect evidence “LATRO is a thriving multi-cultural, globally positioned team of seasoned technical and business industry experts energized by ensuring the financial health of our customers –…” Source: RevenueBase Database · checked Sep 19, 2026
5	MTCI	Strong evidence	Cincinnati, OH, United StatesHQ checked Sep 19, 2026	11-50	138 contacts →
	Strong evidence “MTCI serves businesses in defining, developing and executing more efficient, functional and cost-effective telecommunications programs.” Source: RevenueBase Database · checked Sep 19, 2026
6	Renodis	Partial evidence	St. Paul, MN, United StatesHQ checked Sep 19, 2026	51-200	120 contacts →
	Partial evidence “As your telecom and utility solutions partner, we are dedicated to delivering unparalleled customer support, optimizing processes and compliance for increased efficiency, and…” Source: RevenueBase Database · checked Sep 19, 2026
7	The Spyglass Group, LLC	Indirect evidence	Westlake, OH, United StatesHQ checked Sep 19, 2026	51-200	117 contacts →
	Indirect evidence “Over 20 years ago, SpyGlass began with a vision of using the power of analysis for universal technology and communications savings.” Source: RevenueBase Database · checked Sep 19, 2026
8	Sagent	Partial evidence	Coppell, TX, United StatesHQ checked Sep 19, 2026	51-200	111 contacts →
	Partial evidence “As a seasoned professional in the telecommunications and hospitality industry, we specialize in helping organizations optimize their network infrastructure, processes and overall…” Source: RevenueBase Database · checked Sep 19, 2026
9	Vatic Outsourcing	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	51-200	98 contacts →
	Partial evidence “Our mission at Vatic Outsourcing is to identify ways to effectively reduce your telecom budget - and help you manage all your business communications more efficiently.” Source: RevenueBase Database · checked Sep 19, 2026
10	The Salt Group	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 19, 2026	201-500	85 contacts →
	Partial evidence “Non-Invasive, Risk-Free Operating Costs & Expense Reduction Services We've Been Increasing Our Clients' Cash Flow Since 1988!” Source: RevenueBase Database · checked Sep 19, 2026
11	Telesource, INC	Indirect evidence	Cornelius, NC, United StatesHQ checked Sep 19, 2026	11-50	82 contacts →
	Indirect evidence “Founded in 1996, TeleSource, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
12	AMI Strategies	Partial evidence	Livonia, MI, United StatesHQ checked Sep 19, 2026	51-200	74 contacts →
	Partial evidence “Take Control of your Telecom, Technology & Utility Spend.” Source: RevenueBase Database · checked Sep 19, 2026
13	KLH Consulting	Indirect evidence	Santa Rosa, CA, United StatesHQ checked Sep 19, 2026	51-200	71 contacts →
	Indirect evidence “Our world-class customer service and unique partnership approach are a step above the rest, with proactive, personalized network solutions that minimize downtime and maximize…” Source: RevenueBase Database · checked Sep 19, 2026
14	Telwares, An Alsbridge Company	Strong evidence	Pleasanton, CA, United StatesHQ checked Sep 19, 2026	51-200	66 contacts →
	Strong evidence “Telwares is a technology consulting firm providing cost optimization and network transformation services to clients worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
15	Icomm, INC	Partial evidence	Forest Park, IL, United StatesHQ checked Sep 19, 2026	51-200	63 contacts →
	Partial evidence “ICOMM is a services-first telecom management and consulting company, offering IT Telecom Expense Management, support services for fixed telephony, UCaaS and mobility services…” Source: RevenueBase Database · checked Sep 19, 2026
16	Abadi Group	Partial evidence	West Long Branch, NJ, United StatesHQ checked Sep 19, 2026	n/a	63 contacts →
	Partial evidence “The Abadi Group is expert at uncovering waste and overcharges, as well as reducing overall voice and data costs.” Source: RevenueBase Database · checked Sep 19, 2026
17	P3 Cost Analysts	Partial evidence	Fayetteville, AR, United StatesHQ checked Sep 19, 2026	11-50	56 contacts →
	Partial evidence “We specialize in helping our clients save money on their waste, telecom, and utility expenses.” Source: RevenueBase Database · checked Sep 19, 2026
18	Lightyear	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	56 contacts →
	Partial evidence “Lightyear (https://lightyear.ai) is the only digital workflow and system of record platform that unlocks efficiency across the full lifecycle for enterprise telecom services…” Source: RevenueBase Database · checked Sep 19, 2026
19	ZLINQ	Partial evidence	Denver, CO, United StatesHQ checked Sep 19, 2026	51-200	54 contacts →
	Partial evidence “zLinq is a telecom management software and services company that helps enterprises to manage, optimize, and buy Voice & Data Connectivity, Unified Communications and Contact…” Source: RevenueBase Database · checked Sep 19, 2026
20	OTG Consulting	Partial evidence	Frisco, CO, United StatesHQ checked Sep 19, 2026	201-500	53 contacts →
	Partial evidence “OTG Consulting: Your AI-Driven Technology Advisory OTG Consulting is a collective of top-tier telecom and technology executives helping businesses embrace the future.” Source: RevenueBase Database · checked Sep 19, 2026
21	Upland Cimpl	Indirect evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	46 contacts →
	Indirect evidence “Upland Cimpl simplifies technology expense management across your organization.” Source: RevenueBase Database · checked Sep 19, 2026
22	Elite Solutions	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 19, 2026	11-50	46 contacts →
	Partial evidence “At Elite Telecom Solutions we take pride in doing the hard work.” Source: RevenueBase Database · checked Sep 19, 2026
23	Intratem	Partial evidence	Woodland Hills, CA, United StatesHQ checked Sep 19, 2026	51-200	45 contacts →
	Partial evidence “IntraTEM helps U.S-based organizations take control of their technology and telecom spend.” Source: RevenueBase Database · checked Sep 19, 2026
24	Teligistics	Strong evidence	Conroe, TX, United StatesHQ checked Sep 19, 2026	51-200	40 contacts →
	Strong evidence “Teligistics is the leading experts in helping companies cut their telecom costs while providing complete visibility into their networks solutions.” Source: RevenueBase Database · checked Sep 19, 2026
25	Valicom	Partial evidence	Madison, WI, United StatesHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “Discover telecom and technology expense management on your terms.” Source: RevenueBase Database · checked Sep 19, 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: telecom cost optimization companies. 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 telecom cost optimization companies.
Partial evidence: Its own public description names part of telecom cost optimization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom cost optimization companies. 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 633 telecom cost optimization companies based in the United States

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Telecom cost optimization companies based in the United States at a glance

As of Sep 19, 2026

31.4%Verified-email coverage

13.4Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

372

11-50

190

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 633 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 telecom cost optimization companies, 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 the United States whose own description of what they do matches “telecom cost optimization companies”. 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 telecom cost optimization companies), 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 telecom cost optimization companies, and records with no verified work email. Companies headquartered outside United States 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, 2,661 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 19, 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.

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 telecom cost optimization companies, 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 telecom cost optimization companies are there based in the United States?

RevenueBase identified 633 telecom cost optimization companies headquartered in the 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?

Tangoe, headquartered in Indianapolis, tops this list with the largest team on record.

Which city has the most telecom cost optimization companies?

New York leads with 17 headquartered companies, followed by Atlanta (13) and Chicago (12).

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 2,661 verified decision-maker contacts tracked across these 633 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 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 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.