Company lists · Data refreshed September 2026

Top 25 Legacy system modernization consultants based in Colombia

Name: Legacy system modernization consultants based in Colombia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 142 companies tracked

RevenueBase identified 142 legacy system modernization consultants headquartered in Colombia as of September 2026 and tracks 1,862 professional contacts across them, including 286 with verified work emails. Bogota is the largest hub.

This list covers legacy system modernization consultants 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 20, 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 20, 2026 86% judged on-target in blind review

142Companies

1,862Contacts tracked

286Verified emails

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The 25 largest legacy system modernization consultants based in Colombia

Ranked by team size

Top 25 of 142 legacy system modernization consultants based in Colombia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to legacy system modernization 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	Intergrupo	Indirect evidence	Sabaneta, ColombiaHQ checked Sep 20, 2026	1,001-5,000	728 contacts →
	Indirect evidence “Established in 1995, InterGrupo is one of Latin America's leading IT Consulting Services Provider.” Source: RevenueBase Database · checked Sep 20, 2026
2	OL Software	Partial evidence	Cali, ColombiaHQ checked Sep 20, 2026	51-200	85 contacts →
	Partial evidence “In OlSoftware we are committed to our clients in implementing integral management systems that allow us to generate and provide digital transformation solutions for the growth of…” Source: RevenueBase Database · checked Sep 20, 2026
3	Infodec	Indirect evidence	Cali, ColombiaHQ checked Sep 20, 2026	11-50	49 contacts →
	Indirect evidence “Somos una firma de consultoría de negocios y tecnología con operaciones en Perú, México, Estados Unidos y Colombia.” Source: RevenueBase Database · checked Sep 20, 2026
4	Terasys	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	51-200	38 contacts →
	Indirect evidence “Contamos con 18 años de experiencia, en los cuales ofrecemos efectivas soluciones y servicios que satisfacen las necesidades de tecnología de la información del mercado, mediante…” Source: RevenueBase Database · checked Sep 20, 2026
5	Rentadvisor	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	51-200	37 contacts →
	Indirect evidence “Tech an its implementation on a company is key in a business growth, development and consolidation process.” Source: RevenueBase Database · checked Sep 20, 2026
6	ITSE	Indirect evidence	San Fernando Viejo, ColombiaHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “Our mission is to become your strategic ally, helping your organization to meet its objectives, delivering the greatest possible value and providing innovative solutions focused…” Source: RevenueBase Database · checked Sep 20, 2026
7	Gestion System S.A.S	Indirect evidence	Envigado, ColombiaHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “Con 17 años en el mercado, ofrecemos soluciones integrales para la transformación digital de las empresas.” Source: RevenueBase Database · checked Sep 20, 2026
8	Tecnomusic	Indirect evidence	Neiva, ColombiaHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Nuestro compromiso de servicio contigo implica una estrategia personalizada para tu empresa, con el conocimiento experto y la experiencia necesaria para desarrollar, orientación y…” Source: RevenueBase Database · checked Sep 20, 2026
9	Zibor Desarrolladores	Indirect evidence	Medellín, ColombiaHQ checked Sep 20, 2026	1-10	25 contacts →
	Indirect evidence “Zibor Desarrolladores S.A.S es una compañía en la cual usted encontrará la mejor atención, encaminada a dar solución a todas y cada una de las necesidades que tenga en el campo de…” Source: RevenueBase Database · checked Sep 20, 2026
10	Neotech Engineering Ltda	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “Neotech is company based in Bogotá DC, Colombia dedicated to provide Information Tenology solutions and services like software development, consulting, licensing, hosting and…” Source: RevenueBase Database · checked Sep 20, 2026
11	Holistica IT	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	51-200	21 contacts →
	Indirect evidence “Holística IT, Compañía colombiana dedicada a la prestación de servicios de tecnología, con un claro enfoque en las necesidades del cliente y el manejo de principio a fin de sus…” Source: RevenueBase Database · checked Sep 20, 2026
12	Redcómputo Soluciones Informáticas	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “En Redcómputo llevamos 28 años brindando soluciones integrales en infraestructura TI, transformación digital, administración de data centers, cómputo, nube y ciberseguridad.” Source: RevenueBase Database · checked Sep 20, 2026
13	Firefly Software Consulting	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “FIREFLY SOFTWARE CONSULTING: ¡Su aliado en la transformación digital!” Source: RevenueBase Database · checked Sep 20, 2026
14	Venko SAS	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “VISION: Support our clients in the correct use of technologies and offer them support to help them achieve implementing computer technologies that allow their businesses to give…” Source: RevenueBase Database · checked Sep 20, 2026
15	Globalbit S.A.S	Indirect evidence	Medellín, ColombiaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “We are your strategic partner!” Source: RevenueBase Database · checked Sep 20, 2026
16	Medium Coders	Indirect evidence	Bogota, ColombiaHQ checked Sep 20, 2026	51-200	14 contacts →
	Indirect evidence “Medium Coders helps companies of any size to gradually implement digital transformation safely.” Source: RevenueBase Database · checked Sep 20, 2026
17	Haar IT Solutions	Indirect evidence	Bogota, ColombiaHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Ofrecemos servicios de TI con el fin de lograr ayudar a nuestros clientes en el desarrollo de soluciones tecnológicas acorde a sus necesidades para dar así una ventaja competitiva…” Source: RevenueBase Database · checked Sep 20, 2026
18	CM Consulting	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Somos expertos creando soluciones de valor para empresas de todos los tamaños y sectores empresariales, gracias a un equipo que trabaja con la pasión, la convicción y el…” Source: RevenueBase Database · checked Sep 20, 2026
19	Berruit - Potencia IT	Indirect evidence	Bogota, ColombiaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “It is a company created to STRENGTHEN technological needs in the corporate sector through information technology and computer consulting.” Source: RevenueBase Database · checked Sep 20, 2026
20	IT Sistemas Y Soluciones S.A.S	Indirect evidence	Bogota Dc, ColombiaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “En IT Sistemas y Soluciones, nos apasiona el potencial transformador de la tecnología y nos enorgullece ofrecer servicios integrales en el ámbito de los sistemas de información.” Source: RevenueBase Database · checked Sep 20, 2026
21	Grupo Cubo Ltda	Partial evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “Grupo CUBO has a 17 years history in the market, offering services of development and implementation on system information, data analytics and apps integration for government…” Source: RevenueBase Database · checked Sep 20, 2026
22	Cognos SAS	Indirect evidence	Bogotá, ColombiaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “COGNOS S.A.S es una empresa especializada en consultoría informática, enfocada en brindar soluciones personalizadas para pequeñas y medianas empresas (PYMEs) que buscan optimizar…” Source: RevenueBase Database · checked Sep 20, 2026
23	BITS	Indirect evidence	Bucaramanga, ColombiaHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “En BITS resolvemos problemas complejos en manejo de la información, servidores y servicios Cloud facilitando la adopción y modernización tecnológica de las empresas.” Source: RevenueBase Database · checked Sep 20, 2026
24	IT Colaboracion	Indirect evidence	Medellin, ColombiaHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “IT COLABORACION ayuda a enfocar el área de TI como una empresa interna en las organizaciones, con iniciativas de valor agregado que estén íntimamente relacionadas con los…” Source: RevenueBase Database · checked Sep 20, 2026
25	Dissoluciones	Indirect evidence	Medellín, ColombiaHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “DIS Soluciones es una empresa de servicios y soluciones TI, especializada en ayudar a sus clientes a integrar recursos tecnológicos y humanos, implicándose en sus necesidades y…” Source: RevenueBase Database · checked Sep 20, 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: legacy system modernization 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 legacy system modernization consultants.
Partial evidence: Its own public description names part of legacy system modernization consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legacy system modernization 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 142 legacy system modernization consultants based in Colombia

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Legacy system modernization consultants based in Colombia at a glance

As of Sep 20, 2026

15.4%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

30.3%Largest-city concentration · Bogota

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 142 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 legacy system modernization 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.
What qualifies: Companies headquartered in Colombia whose own description of what they do matches “legacy system modernization 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 legacy system modernization 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 legacy system modernization consultants, 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, 286 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 20, 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.

Legacy system modernization consultants by metro

Legacy system modernization consultants in Bogota43

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 legacy system modernization 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 legacy system modernization consultants are there based in Colombia?

RevenueBase identified 142 legacy system modernization consultants 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?

Intergrupo, headquartered in Sabaneta Antioquia, tops this list with the largest team on record.

Which city has the most legacy system modernization consultants?

Bogota leads with 43 headquartered companies, followed by Medellin (16) and Bogota Dc (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 286 verified decision-maker contacts tracked across these 142 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 20, 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.