Company lists · Data refreshed September 2026

Top 25 Process engineering companies based in Argentina

Name: Process engineering companies based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 402 companies tracked

RevenueBase identified 402 company matches for process engineering companies associated with Argentina as of September 2026 and tracks 3,889 professional contacts across them, including 804 with verified work emails. Buenos Aires is the largest hub.

This list covers company matches for process engineering companies 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 17, 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 17, 2026 How this list was built

402Companies

3,889Contacts tracked

804Verified emails

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The 25 largest process engineering companies based in Argentina

Ranked by team size

Top 25 of 402 company matches for process engineering companies based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hytech	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	201-500	309 contacts →
	Exact match “Hytech Ingeniería S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	CIS	Exact match	Neuquen, ArgentinaHQ recorded Sep 17, 2026	51-200	225 contacts →
	Exact match “Soluciones integrales en ingeniería y construcción Somos un equipo de talentos multidisciplinario dedicados a brindar soluciones integrales en ingeniería y construcción de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Ciar S.A	Exact match	Neuquén, ArgentinaHQ recorded Sep 17, 2026	201-500	175 contacts →
	Exact match “Ciar es una empresa líder en servicios de ingeniería que forma parte del grupo Clusterciar.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Enercon	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	51-200	111 contacts →
	Exact match “En ENERCON, trabajamos en estrecha colaboración con las empresas e instituciones líderes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	AFG Ingeniería	Exact match	Rosario, ArgentinaHQ recorded Sep 17, 2026	201-500	98 contacts →
	Exact match “Desde 2004 impulsamos la evolución industrial a través de soluciones de ingeniería integral que combinan automatización, digitalización y tecnología aplicada.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Systelec S.A	Exact match	Villa Ballester, ArgentinaHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “SYSTELEC was formed in early 1993 as a result of the merger of professionals with extensive experience in the areas of engineering, control systems, assemblies and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Mirbla	Exact match	Haedo, ArgentinaHQ recorded Sep 17, 2026	11-50	54 contacts →
	Exact match “Somos una empresa de ingeniería dedicada a la fabricación de sistemas de dosificación para cualquier tipo de industria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Proyectos Metalúrgicos S.A	Exact match	San Miguel De Tucumán, ArgentinaHQ recorded Sep 17, 2026	501-1,000	54 contacts →
	Exact match “Brindamos soluciones integrales de Ingeniería, Fabricación, Suministros, Montajes, Mantenimiento, y Gestión de Proyectos Industriales; mediante la sinergia entre la metalúrgica de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Meip GAS & Petróleo	Exact match	Villa Martelli, ArgentinaHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “MEIP se dedica hace más de 40 años, a obras de Ingeniería, Fabricación y Servicios en los sectores de Gas, Petróleo, Minería y Agua, ofreciendo una propuesta que incluye el…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Flargent S.A	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “Flargent is a company dedicated to the supply of process equipment for gas, oil, production water, chemical and petrochemical industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	I.E.A. Ingenieria Electronica Argentina S.R.L	Exact match	Rosario, ArgentinaHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “I.E.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Kronos Engineering	Exact match	Comuna 1, ArgentinaHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Kronos Engineering S.R.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Transeparation	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “About Us Forged in the heart of the Oil & Gas industry, we are a recognized engineering firm specialized in the design of process plants and equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Arkade Ingeniería	Exact match	Salta, ArgentinaHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “Empresa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Nexo Consulting Group Ingexo SPA	Exact match	Córdoba, ArgentinaHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “Somos una empresa de ingeniería y desarrollo de tecnología pestablecida en Argentina, con una sólida presencia en otros países de Latinoamérica como Chile, Brasil, Paraguay y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Zielteck S.A	Exact match	Puerto Madero, ArgentinaHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Somos una empresa de ingenieria, con presencia en Argentina, Uruguay y Estados unidos, desde 2012 estamos brindando soluciones de Diseño, Ingenieria, Manufactura, Outsourcing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Hexatechnix	Exact match	Córdoba, ArgentinaHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “HexaTechinX fue concebida en un ámbito industrial, basada en la idea de un equipo de profesionales que ofrecen soluciones a medida, con el fin de integrar todos los niveles en la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Taging	Exact match	C.A.B.A., ArgentinaHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “TAGING es una empresa argentina, que comienza su actividad en 1994, brindando Servicios de Automatización y Control de Procesos Industriales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Solve Ingeniería	Exact match	San Juan, ArgentinaHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Specializing in Electrical, Instrumentation, and Control (EI & C), we deliver comprehensive services to the Mining, Oil & Gas, and general industrial sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Novasur	Exact match	Puerto Madryn, ArgentinaHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “Desde el año 2004 nos especializamos en la ejecución de proyectos, obras y servicios para clientes industriales, con un fuerte diferencial en los proyectos multidisciplinarios de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Árido Software	Exact match	Villa Mercedes, ArgentinaHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Welcome to Árido Software!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Xoren Ingeniería	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Consultoría en Automatización (desarrollo y construcción de equipos y sistemas electrónicos de uso industrial) Soporte técnico, mantenimiento y tendidos de redes corporativas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	High Technology Systems S.A	Exact match	Hurlingham, ArgentinaHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “High Technology Systems S.A es una organización con gran experiencia en Argentina, que desde sus comienzos atiende los requerimientos en industrias como la Alimenticia, Química…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Control Loop S.A	Exact match	Salta, ArgentinaHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Somos una empresa que ofrece distintos servicios de ingeniería en control de procesos, instrumentación y automatización, para industrias que requieren soluciones adaptadas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Proion	Exact match	Bahía Blanca, ArgentinaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Somos una empresa que brinda soluciones integrales de gestión, a través de servicios de consultoría e ingeniería en el área industrial y en proyectos de inversión, bajo altos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “process engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 402 process engineering companies based in Argentina

See the full list, filter by size, metro and specialty, and access 804 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process engineering companies based in Argentina at a glance

As of Sep 17, 2026

20.7%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

11.9%Largest-city concentration · Buenos Aires

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

250

11-50

113

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 402 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 “process engineering companies” 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 804 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 17, 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.

Process engineering companies by metro

Process engineering companies in Buenos Aires48

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 “process engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process engineering companies are there based in Argentina?

RevenueBase identified 402 company matches for process engineering companies 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?

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

Which city has the most process engineering companies?

Buenos Aires leads with 48 company records, followed by Rosario (36) and Cordoba (34).

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 804 professional contacts with verified work emails tracked across these 402 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 17, 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.