Company lists · Data refreshed September 2026

Top 23 Legacy system modernization based in Argentina

RevenueBase identified 160 company matches for legacy system modernization associated with Argentina as of September 2026 and tracks 1,227 professional contacts across them, including 306 with verified work emails. Buenos Aires is the largest hub.

This list covers company matches for legacy system modernization associated with Argentina, 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 September 20, 2026.

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 Sep 20, 2026 How this list was built
160Companies
1,227Contacts tracked
306Verified emails
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The 23 largest legacy system modernization based in Argentina

Ranked by team size
Top 23 of 160 company matches for legacy system modernization based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchRosario, ArgentinaHQ recorded Sep 20, 202651-20057 contacts →

Exact match

“Somos una empresa de servicios y soluciones IT de valor, basada en el conocimiento, la experiencia y la alta especialización de nuestros colaboradores.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchQuilmes, ArgentinaHQ recorded Sep 20, 202651-20050 contacts →

Exact match

“Somos una empresa dedicada a servicios de consultoría informática, sistemas y tecnología-Servicios de Mesa de ayuda y soporte técnico-Desarrollo y gestión de proyectos -Redes…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchRetiro, ArgentinaHQ recorded Sep 20, 202611-5038 contacts →

Exact match

“Tu infraestructura IT está preparada para acompañar el crecimiento de tu negocio?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCórdoba, ArgentinaHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Somos una empresa que cree en el poder de la tecnología para transformar negocios.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSan Nicolás, ArgentinaHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Con una amplia y consolidada experiencia en el mercado informático, Tacco Calpini S.A.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“Soluciones orientadas tanto al soporte de los departamentos de TI de grandes empresas, como a soluciones que permitan a nuestros clientes la obtención de una ventaja competitiva…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“En All-Kom S.A.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“We are an IT service company specialized in consultancy, development and implementation of systems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLa Plata, ArgentinaHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“Mikroways specialises in productive IT services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Creemos que tu organización, sea del rubro que sea, se merece afrontar los desafíos de IT de forma eficiente.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchArgentinaHQ recorded Sep 20, 20261-1016 contacts →

Exact match

“Empresa de servicios informáticos, con fuertes tendencias en networking, cloud services y consultoría IT.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchComuna 14, ArgentinaHQ recorded Sep 20, 20261-1016 contacts →

Exact match

“Somos una empresa que surge en el año 2.008 a partir de la confluencia de dos profesionales del área de Sistemas de la Información, que comparten una sólida formación académica y…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchFlores, ArgentinaHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Banhaia es una empresa de soluciones informáticas que acompaña a empresas, comercios y particulares en la implementación, mantenimiento y mejora de su infraestructura tecnológica.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“La estructura de Dogma Solutions fue creada para ofrecer un respaldo sólido a las organizaciones y a sus recursos humanos, aportando un gran conocimiento y una profunda…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“P&P Informática es una consultora informática que brinda servicios tecnológicos a medida para empresas de diversos sectores y rubros desde principios de 2003.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“Nectica is a company with more than 26 years of experience, dedicated to help and accompany our clients, optimizing and guaranteeing the operation of their IT systems- Providing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchRetiro, ArgentinaHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Diwork Soluciones de TI is a business ally that offers integral services in Technology of the Information, based on a long and verifiable experience in the implementation of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchNeuquén, ArgentinaHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Somos una empresa dedicada a brindar Soluciones Tecnológicas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBuenos Aires, ArgentinaHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“We provide integral IT solutions for business and we lead them into their digital transformation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchCórdoba, ArgentinaHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“GLOBALTEC Soluciones es una empresa enfocada en brindar servicios relacionados con Tecnologia de la Informacion a empresas, para permitirles mejorar su tecnologia actual o…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLomas De San Isidro, ArgentinaHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Ser el socio estrategico en IT de nuestros clientes, permitiendoles enfocarse en su negocio.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLomas De Zamora, ArgentinaHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Somos una empresa dedicada al desarrollo de aplicaciones de alto impacto.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchCordoba, ArgentinaHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Somos una empresa dedicada a la comercialización de soluciones informáticas orientadas al negocio de nuestros clientes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 23 of 160 legacy system modernization based in Argentina

See the full list, filter by size, metro and specialty, and access 306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Legacy system modernization based in Argentina at a glance

As of Sep 20, 2026
24.9%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
40.0%Largest-city concentration · Buenos Aires
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
91
11-50
58
51-200
11

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 160 companies.

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.
What qualifies
Company records associated with Argentina whose business descriptions match “legacy system modernization” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 306 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 September 20, 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.

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 “legacy system modernization”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legacy system modernization are there based in Argentina?

RevenueBase identified 160 company matches for legacy system modernization associated with Argentina as of September 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?

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

Which city has the most legacy system modernization?

Buenos Aires leads with 64 company records, followed by Cordoba (10) and Rosario (8).

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 306 professional contacts with verified work emails tracked across these 160 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 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 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.