Company lists · Data refreshed November 2026

Top 25 Telecom cost management consultants worldwide

RevenueBase identified 1,746 company matches for telecom cost management consultants worldwide as of November 2026 and tracks 17,400 professional contacts across them, including 3,751 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for telecom cost management consultants worldwide, 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 November 5, 2026. Country and city lists for telecom cost management consultants follow the table.

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 Nov 5, 2026 How this list was built
1,746Companies
17,400Contacts tracked
3,751Verified emails
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The 25 largest telecom cost management consultants worldwide

Ranked by team size
Top 25 of 1,746 company matches for telecom cost management consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchIndianapolis, IN, United StatesHQ recorded Nov 5, 20261,001-5,0001,458 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchConcord, VT, United StatesHQ recorded Nov 5, 2026501-1,000987 contacts →

Exact match

“Sakon helps enterprise clients in a wide range of industries control telecom spend and manage end-user devices more efficiently.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchUnited StatesHQ recorded Nov 5, 2026n/a293 contacts →

Exact match

“Say goodbye to the obnoxious telecom salesman, get a broker!” Every time you order service from a new or existing carrier, there is a significant amount of associated…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchKristiansand, NorwayHQ recorded Nov 5, 202651-200244 contacts →

Exact match

“Phonero ble etablert i 2008 og tilbyr gode og kostnadseffektive løsninger til bedrifter i privat og offentlig sektor.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Nov 5, 20261,001-5,000227 contacts →

Exact match

“Ardom Towergen is focused on providing reliable Operations and Management Services for both Active and Passive components of the Cellular Network and specializes in providing…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLancaster, United StatesHQ recorded Nov 5, 202651-200189 contacts →

Exact match

“LATRO is a global technology and managed services provider helping telecommunications operators and digital financial service providers protect digital trust, assure revenue and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchCincinnati, OH, United StatesHQ recorded Nov 5, 202611-50142 contacts →

Exact match

“MTCI serves businesses in defining, developing and executing more efficient, functional and cost-effective telecommunications programs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchReston, United StatesHQ recorded Nov 5, 2026201-500134 contacts →

Exact match

“RazorFlow provides intelligent Network Commerce Management.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSt. Paul, ND, United StatesHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“As your telecom and utility solutions partner, we are dedicated to delivering unparalleled customer support, optimizing processes and compliance for increased efficiency, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchWestlake, OH, United StatesHQ recorded Nov 5, 202651-200118 contacts →

Exact match

“Over 20 years ago, SpyGlass began with a vision of using the power of analysis for universal technology and communications savings.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSouthampton, United KingdomHQ recorded Nov 5, 202651-200112 contacts →

Exact match

“Yo Telecom is an award winning telecommunications provider that specialises in small to medium sized businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAtlanta, GA, United StatesHQ recorded Nov 5, 202651-200100 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchCrewe, United KingdomHQ recorded Nov 5, 202651-20092 contacts →

Exact match

“Ice Comms are an independent consultant which specialise in mobile, traditional landline, hosted, and broadband business telecommunication solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchCornelius, NC, United StatesHQ recorded Nov 5, 202611-5083 contacts →

Exact match

“Founded in 1996, TeleSource, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchHermosillo, MexicoHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“Diseño, Desarrollo, Implementación y Soporte de Software Propietario de Administración del Gasto en Telecomunciaciones.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-20079 contacts →

Exact match

“For over 35 years, Sumus has been building its story alongside some of the largest companies in Brazil, offering technology, intelligence, and trust to transform telecom cost…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchLivonia, MI, United StatesHQ recorded Nov 5, 202651-20070 contacts →

Exact match

“Take Control of your Telecom, Technology & Utility Spend.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNeuilly-plaisance, FranceHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“GLOBAL PARTNER audite, optimise et manage les solutions de télécommunication et d'impression.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBrasilia, BrazilHQ recorded Nov 5, 202651-20066 contacts →

Exact match

“A ATIVU transforma custos e ativos de TI, Telecom, Cloud e Facilities em vantagem estratégica para grandes corporações e órgãos públicos, oferecendo o ecossistema mais completo de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchWest Long Branch, NJ, United StatesHQ recorded Nov 5, 2026n/a66 contacts →

Exact match

“The Abadi Group is expert at uncovering waste and overcharges, as well as reducing overall voice and data costs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Nov 5, 202651-20065 contacts →

Exact match

“Contec Consulting es una consultoría independiente de telecomunicaciones, con capital 100 % nacional y creada en el año Damos soporte a nuestros clientes en los siguientes pilares…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchForest Park, IL, United StatesHQ recorded Nov 5, 202651-20065 contacts →

Exact match

“ICOMM is a services-first telecom management and consulting company, offering IT Telecom Expense Management, support services for fixed telephony, UCaaS and mobility services…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Nov 5, 202611-5056 contacts →

Exact match

“TeleGeography is a telecommunications data provider delivering trusted, independent analysis for telecom service providers, large enterprises, government agencies, and other…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchDelray Beach, FL, United StatesHQ recorded Nov 5, 202611-5054 contacts →

Exact match

“We pride ourselves on exceptional customer service, support and telecom knowledge.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202651-20051 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 · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,746 telecom cost management consultants worldwide

See the full list, filter by size, metro and specialty, and access 3,751 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom cost management consultants worldwide at a glance

As of Nov 5, 2026
21.6%Verified-email coverage
10.0Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
1,099
11-50
489
51-200
119
201-500
16
501-1,000
4
1,001-5,000
5
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for telecom cost management consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “telecom cost management consultants” 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. 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 3,751 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 November 5, 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.

Telecom cost management consultants by location

11 lists · largest first

Every Telecom cost management consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “telecom cost management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom cost management consultants are there worldwide?

RevenueBase identified 1,746 company matches for telecom cost management consultants worldwide as of November 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?

Tangoe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most telecom cost management consultants?

The United States leads with 506 companies, followed by Brazil (254) and the United Kingdom (107). Every telecom cost management consultants list by country and city is linked on this page.

Which city has the most telecom cost management consultants?

Sao Paulo leads with 62 company records, followed by New York (18) and London (17).

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 3,751 professional contacts with verified work emails tracked across these 1,746 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 November 5, 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.