Company lists · Data refreshed September 2026

Top 25 Telecom sales consultants worldwide

Name: Telecom sales consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 8,629 companies tracked

RevenueBase identified 8,629 telecom sales consultants worldwide as of September 2026 and tracks 107,701 professional contacts across them, including 19,982 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers telecom sales consultants worldwide, 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 29, 2026. Country and city lists for telecom sales consultants follow the table.

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 29, 2026 86% judged on-target in blind review

8,629Companies

107,701Contacts tracked

19,982Verified emails

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The 25 largest telecom sales consultants worldwide

Ranked by team size

Top 25 of 8,629 telecom sales consultants worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to telecom sales consultants: 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	Icomon Tecnologia Ltda	Partial evidence	São Paulo, BrazilHQ checked Sep 29, 2026	10001+	4,895 contacts →
	Partial evidence “A Icomon atua há 37 anos com alta performance em tecnologia e telecomunicações.” Source: RevenueBase Database · checked Sep 29, 2026
2	Amaris Consulting	Indirect evidence	Chêne-bourg, SwitzerlandHQ checked Sep 29, 2026	5,001-10,000	4,824 contacts →
	Indirect evidence “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Source: RevenueBase Database · checked Sep 29, 2026
3	LCC	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 29, 2026	5,001-10,000	2,193 contacts →
	Indirect evidence “In Feb.” Source: RevenueBase Database · checked Sep 29, 2026
4	Sofrecom Tunisie	Indirect evidence	Tunis, TunisiaHQ checked Sep 29, 2026	1,001-5,000	1,397 contacts →
	Indirect evidence “Sofrecom, filiale du groupe France Télécom - Orange, a développé depuis plus de 45 ans un savoir-faire unique dans les métiers de l’opérateur, qui en fait aujourd’hui l’un des…” Source: RevenueBase Database · checked Sep 29, 2026
5	CCI Systems	Partial evidence	Iron Mountain, MI, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,077 contacts →
	Partial evidence “CCI Systems is an employee-owned solution provider specializing in telecommunications, comprehensive network assessments, industry-leading engineering, drafting and design…” Source: RevenueBase Database · checked Sep 29, 2026
6	NTG Clarity	Partial evidence	Markham, ON, CanadaHQ checked Sep 29, 2026	501-1,000	876 contacts →
	Partial evidence “NTG CLARITY is a leader in delivering network, telecom, IT and infrastructure solutions to network service providers and medium and large enterprises.” Source: RevenueBase Database · checked Sep 29, 2026
7	Mundivox Communications	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	501-1,000	819 contacts →
	Indirect evidence “Com mais de 25 anos de experiência, a Mundivox é uma operadora licenciada pela Anatel, especializada em soluções integradas de comunicação para o mercado corporativo.” Source: RevenueBase Database · checked Sep 29, 2026
8	Allied Telesis	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	816 contacts →
	Indirect evidence “Our world is increasing in complexity.” Source: RevenueBase Database · checked Sep 29, 2026
9	Nunsys	Indirect evidence	Paterna, SpainHQ checked Sep 29, 2026	1,001-5,000	739 contacts →
	Indirect evidence “NUNSYS es una empresa especializada en la Implantación de Soluciones Integrales de Tecnología.” Source: RevenueBase Database · checked Sep 29, 2026
10	Netcom Business Contact Center	Partial evidence	San José, Costa RicaHQ checked Sep 29, 2026	501-1,000	690 contacts →
	Partial evidence “We are dedicated to develop competitive advantages for our clients through specialized advice and implementation of innovative telecommunication solutions and Contact Center.” Source: RevenueBase Database · checked Sep 29, 2026
11	Alea S.A	Indirect evidence	Nova Bassano, BrazilHQ checked Sep 29, 2026	1,001-5,000	638 contacts →
	Indirect evidence “A Empresa ALEA parceiro Vivo, esta no mercado desde 1990, prestando soluções em mobilidade de comunicação.” Source: RevenueBase Database · checked Sep 29, 2026
12	Aliança SUL	Partial evidence	Curitiba, BrazilHQ checked Sep 29, 2026	501-1,000	590 contacts →
	Partial evidence “A Aliança Sul possui 30 anos de experiência comercial e 20 anos de Consultoria Telecom e uma estrutura de gestão focada no resultado crescente, com a premissa básica de oferecer a…” Source: RevenueBase Database · checked Sep 29, 2026
13	NAE	Partial evidence	Barcelona, SpainHQ checked Sep 29, 2026	501-1,000	503 contacts →
	Partial evidence “Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.” Source: RevenueBase Database · checked Sep 29, 2026
14	Norconsult Telematics	Strong evidence	Riyadh, Saudi ArabiaHQ checked Sep 29, 2026	501-1,000	488 contacts →
	Strong evidence “Norconsult Telematics is an independent, privately-owned consultancy, services and solutions company operating primarily in telecommunications and defence.” Source: RevenueBase Database · checked Sep 29, 2026
15	Maminfo	Partial evidence	Campinas, BrazilHQ checked Sep 29, 2026	201-500	389 contacts →
	Partial evidence “A MAMinfo é uma empresa de Consultoria e integradora de soluções em TI e telecomunicação, comercialização, instalação e suporte técnico para tecnologias de rede.” Source: RevenueBase Database · checked Sep 29, 2026
16	Information Technology	Indirect evidence	Santiago, ChileHQ checked Sep 29, 2026	51-200	387 contacts →
	Indirect evidence “i-Technology es una consultora en TIC (Tecnología de la información y Comunicación) Lleva 10 años en el mercado tecnológico atendiendo a pequeñas, medianas y grandes empresas…” Source: RevenueBase Database · checked Sep 29, 2026
17	Commcenter	Partial evidence	A Coruña, SpainHQ checked Sep 29, 2026	501-1,000	372 contacts →
	Partial evidence “CommCenter es uno de los distribuidores de telecomunicaciones independientes de mayor impacto en nuestro país.” Source: RevenueBase Database · checked Sep 29, 2026
18	Saudi Networkers Services	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 29, 2026	1,001-5,000	361 contacts →
	Indirect evidence “Saudi Networkers Services, incorporated in 2001 with an aim to provide the world class business and consulting services through a combination of market insight, technical…” Source: RevenueBase Database · checked Sep 29, 2026
19	PT Metro Global Services	Partial evidence	IndonesiaHQ checked Sep 29, 2026	1,001-5,000	347 contacts →
	Partial evidence “Metro Telworks was founded in 2004 by Telecom Visionaries with objective We Connect, We Deliver.” Source: RevenueBase Database · checked Sep 29, 2026
20	PCT International, INC	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 29, 2026	201-500	344 contacts →
	Partial evidence “Innovation for the Last Mile® PCT International, Inc is at the forefront of an evolving industry with superior telecom solutions.” Source: RevenueBase Database · checked Sep 29, 2026
21	Piramis Group	Partial evidence	Montichiari, ItalyHQ checked Sep 29, 2026	501-1,000	328 contacts →
	Partial evidence “Piramis nasce nel 2002 con sede a Montichiari (BS), in collaborazione con il più grande gruppo di telecomunicazioni mobili al mondo: Vodafone.” Source: RevenueBase Database · checked Sep 29, 2026
22	Cartesian	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	302 contacts →
	Partial evidence “Cartesian is a specialist consulting firm focused on the global telecommunications, media, and technology industries and is now part of Bounteous, an AI services firm helping…” Source: RevenueBase Database · checked Sep 29, 2026
23	Startech Networks INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 29, 2026	201-500	290 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
24	Axians In Switzerland	Indirect evidence	Schlieren, SwitzerlandHQ checked Sep 29, 2026	501-1,000	287 contacts →
	Indirect evidence “THE BEST OF ICT WITH A HUMAN TOUCH Technology is changing the world faster than ever.” Source: RevenueBase Database · checked Sep 29, 2026
25	MYTEL	Partial evidence	United StatesHQ checked Sep 29, 2026	n/a	281 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 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 sales consultants. 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 sales consultants.
Partial evidence: Its own public description names part of telecom sales consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom sales consultants. 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 8,629 telecom sales consultants worldwide

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Telecom sales consultants worldwide at a glance

As of Sep 29, 2026

18.6%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

4,756

11-50

2,758

51-200

792

201-500

197

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 sales consultants, 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.
Coverage: Every country. Country and city lists for telecom sales consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “telecom sales consultants”. 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 sales consultants), 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 sales consultants, and records with no verified work email.
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, 19,982 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 29, 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.

Telecom sales consultants by location

47 lists · largest first

Every Telecom sales 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 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 sales consultants, 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 sales consultants are there worldwide?

RevenueBase identified 8,629 telecom sales consultants worldwide 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?

Icomon Tecnologia Ltda, headquartered in Sao Paulo, tops this list with the largest team on record.

Which country has the most telecom sales consultants?

The United States leads with 1,609 companies, followed by Brazil (741) and the United Kingdom (474). Every telecom sales consultants list by country and city is linked on this page.

Which city has the most telecom sales consultants?

Sao Paulo leads with 190 headquartered companies, followed by London (96) and Madrid (71).

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 19,982 verified decision-maker contacts tracked across these 8,629 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 29, 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.