Company lists · Data refreshed September 2026

Top 25 Power generation engineering services based in Argentina

Name: Power generation engineering services based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 188 companies tracked

RevenueBase identified 188 power generation engineering services headquartered in Argentina as of September 2026 and tracks 1,515 professional contacts across them, including 195 with verified work emails. Rosario is the largest hub.

This list covers power generation engineering services headquartered in Argentina, 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 17, 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 17, 2026 86% judged on-target in blind review

188Companies

1,515Contacts tracked

195Verified emails

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The 25 largest power generation engineering services based in Argentina

Ranked by team size

Top 25 of 188 power generation engineering services based in Argentina, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power generation engineering services: 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	Proyección Electroluz S.R.L	Indirect evidence	Reconquista, ArgentinaHQ checked Sep 17, 2026	201-500	150 contacts →
	Indirect evidence “Somos una empresa líder en soluciones eléctricas integrales, fundada en 1962 en el norte de Santa Fe.” Source: RevenueBase Database · checked Sep 17, 2026
2	Sinec SA	Indirect evidence	Comuna 13, ArgentinaHQ checked Sep 17, 2026	51-200	128 contacts →
	Indirect evidence “SINEC S.A.” Source: RevenueBase Database · checked Sep 17, 2026
3	Inauco	Indirect evidence	Neuquén, ArgentinaHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “La metodología de desarrollo de los proyectos es integral, incluyendo desde el nivel de campo hasta el nivel de procesamiento de la información.” Source: RevenueBase Database · checked Sep 17, 2026
4	Termoeléctrica Manuel Belgrano S.A	Indirect evidence	Campana, ArgentinaHQ checked Sep 17, 2026	51-200	71 contacts →
	Indirect evidence “Somos una empresa generadora de energía eléctrica mediante ciclo combinado.” Source: RevenueBase Database · checked Sep 17, 2026
5	Ingeniería Eléctrica S.A	Indirect evidence	Río Cuarto, ArgentinaHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “INGESA es una organización dedicada a potenciar empresas de energía en sus etapas de generación, transporte y distribución, como así también empresas agroindustriales y de…” Source: RevenueBase Database · checked Sep 17, 2026
6	Tecnored Energía	Indirect evidence	Río Cuarto, ArgentinaHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “TECNORED Energia es una empresa de Ingeniería y Construcción Especializada, asesora a Organismos Públicos, Cooperativas de Servicios Públicos y Empresas Privadas en las distintas…” Source: RevenueBase Database · checked Sep 17, 2026
7	Mecanalisis SA	Strong evidence	Guaymallen, ArgentinaHQ checked Sep 17, 2026	11-50	34 contacts →
	Strong evidence “Mecanalisis is an independent engineering company serving mechanical and electrical rotating equipment mainly in the Power Generation and the Oil & Gas industries.” Source: RevenueBase Database · checked Sep 17, 2026
8	Stib Ingeniería DE Aplicación	Indirect evidence	Rosario, ArgentinaHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “Ingeniería de aplicación en sistemas de bombeo de agua, sistemas de telemetría TCP/IP, GPRS, construcción de tableros eléctricos de control y comando, ventas y asesoramiento…” Source: RevenueBase Database · checked Sep 17, 2026
9	Gramont S.A	Indirect evidence	Olavarría, ArgentinaHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “INGENIERÍA Y AUTOMATIZACIÓN: · Anteproyectos para licitaciones.· Proyectos ejecutivos.· Estudio de factibilidad.· +DATOS: Consultar.” Source: RevenueBase Database · checked Sep 17, 2026
10	Dynamic Energy	Indirect evidence	Olivos, ArgentinaHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Dynamic Energy se dedica a proporcionar soluciones energéticas integrales a industrias y grandes establecimientos, con el propósito de optimizar la capacidad y eficiencia de las…” Source: RevenueBase Database · checked Sep 17, 2026
11	Peima S.A	Indirect evidence	Ramos Mejía, ArgentinaHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “DISEÑO DE PROYECTOS E INGENIERÍAS Ingeniería, Armado de Tableros Eléctricos, de Automatización y Montajes de Pequeña y Mediana Envergadura.” Source: RevenueBase Database · checked Sep 17, 2026
12	6a	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “6A es una empresa de servicios profesionales formada por un grupo de ingenieros con experiencia en el desarrollo de proyectos de ingeniería eléctrica; Sistemas de Protección &…” Source: RevenueBase Database · checked Sep 17, 2026
13	Cmingenieria CMI SRL	Indirect evidence	Cipolletti, ArgentinaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Ingeniería conceptual.” Source: RevenueBase Database · checked Sep 17, 2026
14	Oiltech Ingeniería Y Proyectos	Indirect evidence	Rosario, ArgentinaHQ checked Sep 17, 2026	201-500	14 contacts →
	Indirect evidence “OILTECH INGENIERÍA Y PROYECTOS es una empresa formada por un grupo de profesionales con experiencia desarrollada en el mercado de la Energía alineando sus esfuerzos hacia el…” Source: RevenueBase Database · checked Sep 17, 2026
15	Tecnolatina S.A	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 17, 2026	1-10	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
16	Aeris Ingeniería S.A	Indirect evidence	General Deheza, ArgentinaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “El área de ingeniería de procesos está dedicada a la resolución de proyectos desde su definición conceptual, P & ID, layouts de planta, etc, hasta la resolución de los detalles…” Source: RevenueBase Database · checked Sep 17, 2026
17	Flux Energía	Indirect evidence	Córdoba Capital, ArgentinaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Somos una empresa especializada en Servicios de Ingenieria Eléctrica para Operación, Mantenimiento y Puesta en Marcha de proyectos electromecánicos.” Source: RevenueBase Database · checked Sep 17, 2026
18	Lumager Energía	Indirect evidence	San Juan, ArgentinaHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Hacemos obras de ingeniería eléctrica llave en mano para industrias en todo el país.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ingenieria Electrica SRL	Indirect evidence	Rosario, ArgentinaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “INGENIERIA ELECTRICA SRL es una empresa consultora de ingeniería que opera en el Mercado Eléctrico Argentino desde 1978.” Source: RevenueBase Database · checked Sep 17, 2026
20	Cony Electromontajes	Indirect evidence	Saenz Peña, ArgentinaHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Hacemos obras de ingeniería dirigidas a la industria automotriz, siderúrgica, papelera, alimenticia, entre otras, ofreciendo un verdadero servicio llave en mano que abarca desde…” Source: RevenueBase Database · checked Sep 17, 2026
21	Enerxia SRL	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Somos una empresa de Servicios centrada en el diseño, proyecto, ejecución y Mantenimiento de Sistema de Generación y distribución de Energía, con foco en la Sostenibilidad, el…” Source: RevenueBase Database · checked Sep 17, 2026
22	Grupo Icse	Indirect evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “En GRUPO ICSE nos especializamos en brindar soluciones eléctricas integrales para proyectos industriales, con 18 años de trayectoria en el rubro.” Source: RevenueBase Database · checked Sep 17, 2026
23	Powgen S.A	Indirect evidence	Ciudad Autonoma De Buenos Aires, ArgentinaHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “Nuestra empresa se destaca por su dedicación exclusiva y profesional en el desarrollo de GRUPOS ELECTROGENOS.” Source: RevenueBase Database · checked Sep 17, 2026
24	Summa Ingeniería S.A.S. Argentina	Indirect evidence	San Fernando Del Valle De Catamarca, ArgentinaHQ checked Sep 17, 2026	11-50	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Pampa SI SRL	Indirect evidence	Capital Federal, ArgentinaHQ checked Sep 17, 2026	11-50	1 contacts →
	Indirect evidence “Proveemos soluciones integrales de ingeniería, montaje y mantenimiento electromecánico para proyectos industriales y energéticos, orientadas a asegurar calidad de ejecución…” Source: RevenueBase Database · checked Sep 17, 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: power generation engineering services. 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 power generation engineering services.
Partial evidence: Its own public description names part of power generation engineering services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation engineering services. 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 188 power generation engineering services based in Argentina

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Power generation engineering services based in Argentina at a glance

As of Sep 17, 2026

12.9%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · Rosario

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 188 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 power generation engineering services, 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 Argentina whose own description of what they do matches “power generation engineering services”. 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 power generation engineering services), 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 power generation engineering services, and records with no verified work email. Companies headquartered outside Argentina 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, 195 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 17, 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.

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 power generation engineering services, 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 power generation engineering services are there based in Argentina?

RevenueBase identified 188 power generation engineering services headquartered in Argentina 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?

Proyección Electroluz S.R.L, headquartered in Reconquista, tops this list with the largest team on record.

Which city has the most power generation engineering services?

Rosario leads with 15 headquartered companies, followed by Buenos Aires (11) and Cordoba (11).

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 195 verified decision-maker contacts tracked across these 188 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 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 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.