Company lists · Data refreshed November 2026

Top 13 Mainframe modernization consultants based in Argentina

RevenueBase identified 49 company matches for mainframe modernization consultants associated with Argentina as of November 2026 and tracks 365 professional contacts across them, including 54 with verified work emails. Buenos Aires is the largest hub.

This list covers company matches for mainframe modernization consultants 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 November 6, 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 Nov 6, 2026 How this list was built
49Companies
365Contacts tracked
54Verified emails
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The 13 largest mainframe modernization consultants based in Argentina

Ranked by team size
Top 13 of 49 company matches for mainframe modernization consultants based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLomas De Zamora, ArgentinaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRetiro, ArgentinaHQ recorded Nov 6, 20261-1010 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 202611-5010 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Tecninfor es una empresa especializada en consultoría y desarrollo de proyectos informáticos y servicios de procesamiento de datos que desde el año 1991 brinda soluciones a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Micronova es una empresa dedicada a brindar servicios de consultoría en sistemas informáticos con tecnología Microsoft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVicente López, ArgentinaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Si cuando estás buscando un proveedor tecnológico, tenés que poner “seleccionar Idioma”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchArgentinaHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Desde con nuestra experiencia y solidez en el mercado IT, ayudamos a nuestros clientes a cumplir sus objetivos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Es una consultora en sistemas de información que nació en 1982 con el objetivo de brindar soluciones tecnológicas acordes a cada caso en particular.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBanfield, ArgentinaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Logicnets develops applications, implements services, provides support and consultancy so that your company has a secure and reliable platform, with Logic having the solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Horizonte Tecnológico is a consulting company in Information Technology (IT).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchArgentinaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Acompañamos a las empresas con soluciones tecnológicas y de telecomunicaciones diseñadas a la medida de sus necesidades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchComuna 5, ArgentinaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Perts desarrolla software a medida para el sector salud en Argentina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchComodoro Rivadavia, ArgentinaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Consultora informática que provee distintos tipos de soluciones : Desarrollo de software a medida tecnologia RIA WEB 2.0 Desarrollo de aplicaciones para teléfonos móviles o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 13 of 49 mainframe modernization consultants based in Argentina

See the full list, filter by size, metro and specialty, and access 54 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mainframe modernization consultants based in Argentina at a glance

As of Nov 6, 2026
14.8%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
44.9%Largest-city concentration · Buenos Aires
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
17
51-200
2
501-1,000
1

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 49 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 “mainframe modernization consultants” 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 54 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 November 6, 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 “mainframe modernization consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mainframe modernization consultants are there based in Argentina?

RevenueBase identified 49 company matches for mainframe modernization consultants associated with Argentina as of November 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?

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

Which city has the most mainframe modernization consultants?

Buenos Aires leads with 22 company records, followed by Cordoba (3) and Aires (2).

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 54 professional contacts with verified work emails tracked across these 49 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 November 6, 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.