Company lists · Data refreshed September 2026

Top 25 Telecommunications infrastructure providers based in Argentina

Name: Telecommunications infrastructure providers based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 222 companies tracked

RevenueBase identified 222 telecommunications infrastructure providers headquartered in Argentina as of September 2026 and tracks 6,921 professional contacts across them, including 778 with verified work emails. Buenos Aires is the largest hub.

This list covers telecommunications infrastructure providers headquartered in Argentina, 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

222Companies

6,921Contacts tracked

778Verified emails

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The 25 largest telecommunications infrastructure providers based in Argentina

Ranked by team size

Top 25 of 222 telecommunications infrastructure providers based in Argentina, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications infrastructure providers: 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	Sion S.A	Indirect evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 19, 2026	51-200	338 contacts →
	Indirect evidence “Sion, fundada en 1995, es una empresa pionera del mercado local de telecomunicaciones y TIC.” Source: RevenueBase Database · checked Sep 19, 2026
2	ICS	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 19, 2026	51-200	234 contacts →
	Indirect evidence “Pasión, innovación y compromiso para transformar desafíos tecnológicos en soluciones.” Source: RevenueBase Database · checked Sep 19, 2026
3	IG Networks	Partial evidence	Capital Federal, ArgentinaHQ checked Sep 19, 2026	51-200	184 contacts →
	Partial evidence “Global management with local expertise IG Networks provides comprehensive telecommunications services for every kind of customer.” Source: RevenueBase Database · checked Sep 19, 2026
4	Cimet Optel	Indirect evidence	José León Suárez, ArgentinaHQ checked Sep 19, 2026	201-500	145 contacts →
	Indirect evidence “Somos Evolución, Calidad y Confiabilidad.” Source: RevenueBase Database · checked Sep 19, 2026
5	Express Telecomunicaciones	Indirect evidence	Rosario, ArgentinaHQ checked Sep 19, 2026	501-1,000	143 contacts →
	Indirect evidence “Con más de 30 años de experiencia en el mercado de las telecomunicaciones, brindamos servicios a hogares, empresas y gobiernos, con internet de alta velocidad, la más moderna…” Source: RevenueBase Database · checked Sep 19, 2026
6	Multiradio S.A	Indirect evidence	Capital Federal, ArgentinaHQ checked Sep 19, 2026	201-500	127 contacts →
	Indirect evidence “El área de Telecomunicaciones de Multiradio desarrolla proyectos de ingeniería a empresas proveedoras de telecomunicaciones (Operadores) y brinda servicios de optimización de…” Source: RevenueBase Database · checked Sep 19, 2026
7	Areait	Indirect evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 19, 2026	201-500	104 contacts →
	Indirect evidence “Somos una empresa de origen nacional que desde hace 10 años brinda soluciones de IT y Field Services a clientes de gobierno, instituciones educativas, empresas y hogares.” Source: RevenueBase Database · checked Sep 19, 2026
8	NG Soluciones Tecnológicas	Indirect evidence	Capital Federal, ArgentinaHQ checked Sep 19, 2026	51-200	87 contacts →
	Indirect evidence “Conectamos industrias en movimiento Desde hace más de 15 años acompañamos a empresas que operan en entornos exigentes con soluciones integrales en telecomunicaciones y energía.” Source: RevenueBase Database · checked Sep 19, 2026
9	CIS Group	Partial evidence	Córdoba, ArgentinaHQ checked Sep 19, 2026	51-200	67 contacts →
	Partial evidence “With 20 years of experience, CIS GROUP® is well established in the market as a company specialized in providing comprehensive Telecommunications Engineering Solutions.” Source: RevenueBase Database · checked Sep 19, 2026
10	Scys Soluciones DE Conectividad	Partial evidence	Neuquén, ArgentinaHQ checked Sep 19, 2026	11-50	61 contacts →
	Partial evidence “We are an Argentine Telecommunications company formed by a team of young professionals in the heart of Patagonia.” Source: RevenueBase Database · checked Sep 19, 2026
11	GH Comunicaciones	Indirect evidence	Neuquén, ArgentinaHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “Especialistas de telecomunicaciones.” Source: RevenueBase Database · checked Sep 19, 2026
12	SS Servicios DE Conexión	Indirect evidence	Río Gallegos, ArgentinaHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “Somos una empresa de Río Gallegos que cree que #TodaConexiónEsPosible.” Source: RevenueBase Database · checked Sep 19, 2026
13	Netacom	Indirect evidence	Villa Ballester, ArgentinaHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “NETACOM es una empresa líder en la implementación de tecnologías para empresas de Telefonía, Prestadoras de internet, industrias y empresas de servicios.” Source: RevenueBase Database · checked Sep 19, 2026
14	Condor Technologies	Partial evidence	San Isidro, ArgentinaHQ checked Sep 19, 2026	11-50	48 contacts →
	Partial evidence “Condor Technologies is a global innovation, technology, and services company specializing in telecommunications.” Source: RevenueBase Database · checked Sep 19, 2026
15	Telco Sapem	Indirect evidence	Corrientes, ArgentinaHQ checked Sep 19, 2026	11-50	45 contacts →
	Indirect evidence “Según la Ley Nº 6.466 de creación de Corrientes Telecomunicaciones SAPEM, tendrá por objeto: • Prestación de servicios de- Telecomunicaciones: Conectividad a Internet, telefonía…” Source: RevenueBase Database · checked Sep 19, 2026
16	Celer Internet	Indirect evidence	Mendoza, ArgentinaHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “Celer es una empresa de telecomunicaciones de Mendoza, Argentina.” Source: RevenueBase Database · checked Sep 19, 2026
17	NAXOS	Indirect evidence	Cordoba, ArgentinaHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “Trabajamos en obras grandes y medianas, junto a gobiernos, cooperativas y empresas.” Source: RevenueBase Database · checked Sep 19, 2026
18	Atis Group	Indirect evidence	Vicente López, ArgentinaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “ATIS Group is the only independent TowerCo with simultaneous operations in Argentina, Uruguay and Paraguay.” Source: RevenueBase Database · checked Sep 19, 2026
19	Comunitel Argentina S. A	Indirect evidence	Del Viso, ArgentinaHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “NUESTRA EMPRESA Una compañía líder en la integración de soluciones tecnológicas, orientada al mercado de las telecomunicaciones.” Source: RevenueBase Database · checked Sep 19, 2026
20	RED UNO	Indirect evidence	Puerto Madryn, ArgentinaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Red Uno SRL provee servicio de acceso a Internet en las ciudades de Puerto Madryn, Rawson, Trelew -solamente segmento corporativo- y Playa Unión.” Source: RevenueBase Database · checked Sep 19, 2026
21	Cesetti Comunicaciones	Indirect evidence	Neuquen, ArgentinaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Ing.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ipnext Telecommunications	Indirect evidence	Mercedes, ArgentinaHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “We are a technology company of national capital in full expansion and growth, providing for more than 15 years solutions in the area of Internet and telephony, in urban and rural…” Source: RevenueBase Database · checked Sep 19, 2026
23	Sisal S.A	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	G7 NET SA	Indirect evidence	Pilar, ArgentinaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Soluciones de Ingeniería en Telecomunicaciones G7 NET es una empresa Argentina fundada por ejecutivos con larga trayectoria en posiciones de máxima responsabilidad regional en…” Source: RevenueBase Database · checked Sep 19, 2026
25	Celltrex S.A	Indirect evidence	Cordoba, ArgentinaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence 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: telecommunications infrastructure providers. 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 telecommunications infrastructure providers.
Partial evidence: Its own public description names part of telecommunications infrastructure providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications infrastructure providers. 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 222 telecommunications infrastructure providers based in Argentina

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Telecommunications infrastructure providers based in Argentina at a glance

As of Sep 19, 2026

11.2%Verified-email coverage

31.2Average contacts per company

11-50Median size (employees)

10.8%Largest-city concentration · Buenos Aires

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Argentina, so it is reported there. Company counts and contact totals on this page are exact for Argentina, over 222 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 telecommunications infrastructure providers, 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 Argentina whose own description of what they do matches “telecommunications infrastructure providers”. 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 telecommunications infrastructure providers), 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 telecommunications infrastructure providers, and records with no verified work email. Companies headquartered outside Argentina 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, 778 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 telecommunications infrastructure providers, 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 telecommunications infrastructure providers are there based in Argentina?

RevenueBase identified 222 telecommunications infrastructure providers headquartered in Argentina 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?

Sion S.A, headquartered in Ciudad Autonoma De Buenos Aires, tops this list with the largest team on record.

Which city has the most telecommunications infrastructure providers?

Buenos Aires leads with 24 headquartered companies, followed by Cordoba (17) and Ciudad Autonoma De Buenos Aires (10).

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 778 verified decision-maker contacts tracked across these 222 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.