Company lists · Data refreshed September 2026

Top 25 Telecommunications infrastructure companies based in Colombia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 136 companies tracked

RevenueBase identified 136 telecommunications infrastructure companies headquartered in Colombia as of September 2026 and tracks 5,052 professional contacts across them, including 212 with verified work emails. Bogota is the largest hub.

This list covers telecommunications infrastructure companies headquartered in Colombia, 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 16, 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 16, 2026 86% judged on-target in blind review

136Companies

5,052Contacts tracked

212Verified emails

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The 25 largest telecommunications infrastructure companies based in Colombia

Ranked by team size

Top 25 of 136 telecommunications infrastructure companies based in Colombia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications infrastructure 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	EPM	Indirect evidence	Medellin, ColombiaHQ checked Sep 16, 2026	1,001-5,000	1,498 contacts →
	Indirect evidence “En el año 2005, Empresas Públicas de Medellín, después de observar el entorno, analizar las señales de los clientes y determinar las posibilidades del negocio, replanteó el…” Source: RevenueBase Database · checked Sep 16, 2026
2	Telcos Ingeniería	Indirect evidence	Bogotá D.c., ColombiaHQ checked Sep 16, 2026	1,001-5,000	650 contacts →
	Indirect evidence “Somos una organización especializada en la integración de soluciones efectivas que facilitan a las empresas del sector telecomunicaciones e infraestructura el logro de sus metas y…” Source: RevenueBase Database · checked Sep 16, 2026
3	Dico Telecomunicaciones S.A	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	1,001-5,000	566 contacts →
	Indirect evidence “Compañía con mas de 18 años en el mercado de las telecomunicaciones, con amplia experiencia en diseño, construcción, Interventoría, aprovisionamiento de servicios, operación y…” Source: RevenueBase Database · checked Sep 16, 2026
4	INRED	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	501-1,000	269 contacts →
	Indirect evidence “Empresa del sector de Telecomunicaciones, dedicada a prestar servicios de Instalación, Operación y Mantenimiento de Infraestructura de otras compañías multinacionales o locales.” Source: RevenueBase Database · checked Sep 16, 2026
5	Skynet DE Colombia	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	51-200	144 contacts →
	Indirect evidence “SkyNet de Colombia hace parte de la empresa de Telecomunicaciones con mayor proyección en el país y su fundamento es la generación de valor a sus clientes y socios a través de…” Source: RevenueBase Database · checked Sep 16, 2026
6	Icell S.A	Indirect evidence	Bogotá, ColombiaHQ checked Sep 16, 2026	201-500	117 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
7	On NET Fibra Colombia	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	51-200	98 contacts →
	Indirect evidence “En On Net Fibra sabemos que la conectividad impulsa oportunidades.” Source: RevenueBase Database · checked Sep 16, 2026
8	Isec S.A	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	51-200	71 contacts →
	Indirect evidence “Durante 42 años ISEC S.A ha sido la empresa líder en el suministro de equipos y sistemas de comunicación para los diferentes mercados industriales del país.” Source: RevenueBase Database · checked Sep 16, 2026
9	LIWA	Indirect evidence	Bogotá, ColombiaHQ checked Sep 16, 2026	51-200	67 contacts →
	Indirect evidence “De mover llamadas entre países a poner inteligencia artificial en manos de las empresas.” Source: RevenueBase Database · checked Sep 16, 2026
10	Instelec S.A.S.	Indirect evidence	Medellín, ColombiaHQ checked Sep 16, 2026	501-1,000	61 contacts →
	Indirect evidence “INSTELEC S.A.S, fue fundada en Medellín-Colombia, el 1 de Marzo de 1972.” Source: RevenueBase Database · checked Sep 16, 2026
11	Macrotics	Indirect evidence	Cali, ColombiaHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence “Macrotics S.A.S.” Source: RevenueBase Database · checked Sep 16, 2026
12	Codisert S.A	Indirect evidence	Buenaventura, ColombiaHQ checked Sep 16, 2026	51-200	42 contacts →
	Indirect evidence “Codisert es una empresa de capital local cuya sede se encuentra en Buenaventura en la Diagonal 3A N° 3A-60 que ofrece soluciones y servicios en telecomunicaciones.” Source: RevenueBase Database · checked Sep 16, 2026
13	Avingco S.A.S	Indirect evidence	Bogotá, ColombiaHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “Somos una empresa dedicada al suministro e instalación de redes de infraestructura eléctrica, telecomunicaciones, seguridad electrónica y energías limpias, con amplia experiencia…” Source: RevenueBase Database · checked Sep 16, 2026
14	Indatech S.A.S	Indirect evidence	Mosquera, ColombiaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Somos una empresa que brinda soluciones en el Diseño, Instalación y Mantenimiento de Redes y Sistemas de Telecomunicaciones con altos níveles de calidad y eficiencia, garantizando…” Source: RevenueBase Database · checked Sep 16, 2026
15	Servicom SAS	Indirect evidence	Cali, ColombiaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Comunicación al interior de túneles (Carreteros y Mineros).” Source: RevenueBase Database · checked Sep 16, 2026
16	Certa Internacional S.A.S	Indirect evidence	Barranquilla, ColombiaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Certa Internacional S.A.S - Mantener tu confianza es nuestro compromiso.” Source: RevenueBase Database · checked Sep 16, 2026
17	Golden Comunicaciones S.A.S	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
18	Shinema SAS	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Diseno e instalacion de redes de cableado estruturado, fibra optica.” Source: RevenueBase Database · checked Sep 16, 2026
19	Towernex	Indirect evidence	Bogotá, ColombiaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “TowerNex es una empresa de infraestructura de telecomunicaciones, enfocada en mercados Latinoamericanos con presencia en Colombia.” Source: RevenueBase Database · checked Sep 16, 2026
20	WDC Networks Latam	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	51-200	9 contacts →
	Indirect evidence “WDC Networks es una empresa de tecnología fundada en 2003, enfocada en la industrialización y distribución de equipos en nichos de mercado como Internet Broadband Electronic…” Source: RevenueBase Database · checked Sep 16, 2026
21	Global-Tec	Indirect evidence	Medellin, ColombiaHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Proporcionamos soluciones en telecomunicaciones para organizaciones a nivel nacional e internacional, mediante tecnología altamente segura y eficiente, lo que le permite a mis…” Source: RevenueBase Database · checked Sep 16, 2026
22	Byte Services Telecom	Indirect evidence	Bogotá, ColombiaHQ checked Sep 16, 2026	51-200	8 contacts →
	Indirect evidence “Somos una empresa que combinamos consultoría, diseño, ingeniería, suministro y soporte para ofrecer ideas y servicios a nuestros clientes de una manera efectiva.” Source: RevenueBase Database · checked Sep 16, 2026
23	Sisutelco	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “SISUTELCO es una empresa especializada en prestar soluciones de telecomunicaciones a contratistas, integradores y carriers.” Source: RevenueBase Database · checked Sep 16, 2026
24	Sumi RET S.A.S	Indirect evidence	Bogota, ColombiaHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “Somos una empresa dedicada a la comercialización de productos para redes eléctricas y telefónicas, estamos ubicados en la ciudad de Bogotá y contamos con despachos y entregas en…” Source: RevenueBase Database · checked Sep 16, 2026
25	Comfica Soluciones Integrales S.A. Sucursal Colombia	Indirect evidence	Bogota D.C., ColombiaHQ checked Sep 16, 2026	501-1,000	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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 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 telecommunications infrastructure companies.
Partial evidence: Its own public description names part of telecommunications infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications infrastructure 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 136 telecommunications infrastructure companies based in Colombia

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Telecommunications infrastructure companies based in Colombia at a glance

As of Sep 16, 2026

4.2%Verified-email coverage

37.1Average contacts per company

11-50Median size (employees)

39.7%Largest-city concentration · Bogota

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Colombia, so it is reported there. Company counts and contact totals on this page are exact for Colombia, over 136 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 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 Colombia whose own description of what they do matches “telecommunications infrastructure 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 telecommunications infrastructure 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 telecommunications infrastructure companies, and records with no verified work email. Companies headquartered outside Colombia 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, 212 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 16, 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.

Telecommunications infrastructure companies by metro

Telecommunications infrastructure companies in Bogota54

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 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 telecommunications infrastructure companies are there based in Colombia?

RevenueBase identified 136 telecommunications infrastructure companies headquartered in Colombia 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?

EPM, headquartered in Bogota, tops this list with the largest team on record.

Which city has the most telecommunications infrastructure companies?

Bogota leads with 54 headquartered companies, followed by Bogota D.C. (10) and Cali (9).

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 212 verified decision-maker contacts tracked across these 136 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 16, 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.