Company lists · Data refreshed September 2026

Top 25 Downstream petroleum construction firms based in Argentina

Name: Downstream petroleum construction firms based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 280 companies tracked

RevenueBase identified 280 downstream petroleum construction firms headquartered in Argentina as of September 2026 and tracks 15,796 professional contacts across them, including 1,816 with verified work emails. Neuquen is the largest hub.

This list covers downstream petroleum construction firms 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 16, 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 16, 2026 86% judged on-target in blind review

280Companies

15,796Contacts tracked

1,816Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest downstream petroleum construction firms based in Argentina

Ranked by team size

Top 25 of 280 downstream petroleum construction firms based in Argentina, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to downstream petroleum construction firms: 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	Contreras	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 16, 2026	1,001-5,000	1,459 contacts →
	Indirect evidence “Contreras es hoy uno de los actores destacados de latinoamérica en ingeniería y construcción.” Source: RevenueBase Database · checked Sep 16, 2026
2	Infa S.A	Partial evidence	Puerto Madryn, ArgentinaHQ checked Sep 16, 2026	1,001-5,000	702 contacts →
	Partial evidence “Engineering and Construction Mining Industry, Aluminium Smelters Process Industry Infa es una empresa industrial, dedicada a la Ingeniería, Construcción y Montajes Industriales…” Source: RevenueBase Database · checked Sep 16, 2026
3	Edvsa Ingeniería Y Construcción	Indirect evidence	Neuquén, ArgentinaHQ checked Sep 16, 2026	1,001-5,000	522 contacts →
	Indirect evidence “EDVSA es una empresa de ingeniería, construcción, operaciones y mantenimiento, líder en el desarrollo de soluciones técnicas integrales, especializada en proyectos industriales en…” Source: RevenueBase Database · checked Sep 16, 2026
4	Zille SRL	Indirect evidence	Neuquen, ArgentinaHQ checked Sep 16, 2026	501-1,000	412 contacts →
	Indirect evidence “Somos una empresa constituida en el año 1984.” Source: RevenueBase Database · checked Sep 16, 2026
5	Rowing S.A	Partial evidence	Comuna 4, ArgentinaHQ checked Sep 16, 2026	1,001-5,000	390 contacts →
	Partial evidence “Rowing is a construction company based out of Argentina.” Source: RevenueBase Database · checked Sep 16, 2026
6	TECNA	Partial evidence	Puerto Madero, ArgentinaHQ checked Sep 16, 2026	51-200	376 contacts →
	Partial evidence “Tecna Estudios y Proyectos de Ingeniería S.A.(Tecna) is an Argentine firm that specializes in engineering and construction projects (EPC).” Source: RevenueBase Database · checked Sep 16, 2026
7	Rafa SA	Indirect evidence	Capitan Bermudez, ArgentinaHQ checked Sep 16, 2026	501-1,000	359 contacts →
	Indirect evidence “Somos una empresa formada por la fusión de un equipo de gente joven y gente con trayectoria, experiencia y capacidad de más de 30 años de activa participación en el rubro…” Source: RevenueBase Database · checked Sep 16, 2026
8	Manpetrol	Partial evidence	Comodoro Rivadavia, ArgentinaHQ checked Sep 16, 2026	1,001-5,000	347 contacts →
	Partial evidence “Somos una empresa de servicios petroleros con más de 1.100 colaboradores en las principales cuencas del país: Golfo San Jorge y Neuquén.” Source: RevenueBase Database · checked Sep 16, 2026
9	Ingenieria Sima SA	Indirect evidence	Neuquen, ArgentinaHQ checked Sep 16, 2026	201-500	328 contacts →
	Indirect evidence “Ingeniería SIMA se desempeña en la Industria del Petróleo y Gas, desde 1979 se dedica a brindar a nuestros clientes soluciones que posibiliten la producción de hidrocarburos y la…” Source: RevenueBase Database · checked Sep 16, 2026
10	CIS	Indirect evidence	Neuquen, ArgentinaHQ checked Sep 16, 2026	51-200	225 contacts →
	Indirect evidence “Soluciones integrales en ingeniería y construcción Somos un equipo de talentos multidisciplinario dedicados a brindar soluciones integrales en ingeniería y construcción de…” Source: RevenueBase Database · checked Sep 16, 2026
11	Ciar S.A	Indirect evidence	Neuquén, ArgentinaHQ checked Sep 16, 2026	201-500	175 contacts →
	Indirect evidence “Ciar es una empresa líder en servicios de ingeniería que forma parte del grupo Clusterciar.” Source: RevenueBase Database · checked Sep 16, 2026
12	Inteco Argentina SRL	Indirect evidence	Campana, ArgentinaHQ checked Sep 16, 2026	201-500	140 contacts →
	Indirect evidence “INTECO ARGENTINA S.R.L.” Source: RevenueBase Database · checked Sep 16, 2026
13	Sehos S.A	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 16, 2026	501-1,000	134 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
14	DPI	Indirect evidence	ArgentinaHQ checked Sep 16, 2026	51-200	133 contacts →
	Indirect evidence “Brindamos Servicios y ejecutamos Proyectos con Ingeniería y Tecnología.” Source: RevenueBase Database · checked Sep 16, 2026
15	Ingeniería Y Construcciones Alsina S.A	Indirect evidence	Ensenada, ArgentinaHQ checked Sep 16, 2026	501-1,000	113 contacts →
	Indirect evidence “Somos una empresa constructora con sede en Ensenada, Buenos Aires, especializada en obras metalúrgicas para el sector Oil & Gas.” Source: RevenueBase Database · checked Sep 16, 2026
16	CIMSA	Indirect evidence	Ciudad De Buenos Aires, ArgentinaHQ checked Sep 16, 2026	201-500	103 contacts →
	Indirect evidence “CIMSA es una empresa de obras, soluciones y servicios para industrias de altas exigencias.” Source: RevenueBase Database · checked Sep 16, 2026
17	Hasa Hidrocarburos Argentinos S.A	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 16, 2026	501-1,000	99 contacts →
	Indirect evidence “Empresa dedicada a la prestación de servicios de excelencia y confiabilidad a las más importantes compañías de la industria del petróleo y gas del país.” Source: RevenueBase Database · checked Sep 16, 2026
18	Coam Servicios Petroleros	Partial evidence	Río Gallegos, ArgentinaHQ checked Sep 16, 2026	201-500	96 contacts →
	Partial evidence “Desde 2015 somos la empresa de servicios petroleros de Corporación América.” Source: RevenueBase Database · checked Sep 16, 2026
19	Simetra Service S.A	Indirect evidence	Neuquén Capital, ArgentinaHQ checked Sep 16, 2026	51-200	81 contacts →
	Indirect evidence “SIMETRA SERVICE S.R.L inicio sus actividades en abril del año Fue fundada con la decisión de ofrecer un servicio eficiente e integral a la industria del petróleo y el gas.” Source: RevenueBase Database · checked Sep 16, 2026
20	Morken Group	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 16, 2026	51-200	72 contacts →
	Indirect evidence “Desde hace más de 30 años, Morken proporciona a las industrias del petróleo, gas, minería y energía, soluciones tecnológicas de avanzada que integran los segmentos de monitoreo y…” Source: RevenueBase Database · checked Sep 16, 2026
21	Brava Ingenieria	Indirect evidence	Neuquen, ArgentinaHQ checked Sep 16, 2026	51-200	72 contacts →
	Indirect evidence “Somos una empresa especializada en brindar servicios integrales para industria del Petróleo y el Gas, con base operativa en el Parque Industrial de Catriel y en Añelo, provincia…” Source: RevenueBase Database · checked Sep 16, 2026
22	Hidromec SA Argentina	Indirect evidence	Neuquen, ArgentinaHQ checked Sep 16, 2026	51-200	71 contacts →
	Indirect evidence “Hidromec es una empresa de servicios, que nace en 1993, con el respaldo técnico y económico de sus socios, orientada a satisfacer la demanda de servicios mecánicos especializados…” Source: RevenueBase Database · checked Sep 16, 2026
23	Aercom S.A	Indirect evidence	Rosario, ArgentinaHQ checked Sep 16, 2026	51-200	58 contacts →
	Indirect evidence “Somos una empresa con más de 20 años de trayectoria dedicada a brindar soluciones aplicadas a la industria de Oil & Gas, Minería, Salud, Agro, Construcción y Servicios e…” Source: RevenueBase Database · checked Sep 16, 2026
24	Ilubaires S.A	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 16, 2026	51-200	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Meip GAS & Petróleo	Indirect evidence	Villa Martelli, ArgentinaHQ checked Sep 16, 2026	51-200	53 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 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: downstream petroleum construction firms. 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 downstream petroleum construction firms.
Partial evidence: Its own public description names part of downstream petroleum construction firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name downstream petroleum construction firms. 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 280 downstream petroleum construction firms based in Argentina

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,816 reachable decision-makers.

Free signup · no credit card

View the full list →

Downstream petroleum construction firms based in Argentina at a glance

As of Sep 16, 2026

11.5%Verified-email coverage

56.4Average contacts per company

11-50Median size (employees)

13.2%Largest-city concentration · Neuquen

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

104

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 280 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 downstream petroleum construction firms, 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 “downstream petroleum construction firms”. 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 downstream petroleum construction firms), 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 downstream petroleum construction firms, 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, 1,816 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 16, 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.

Downstream petroleum construction firms by metro

Downstream petroleum construction firms in Neuquen37

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 downstream petroleum construction firms, 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 downstream petroleum construction firms are there based in Argentina?

RevenueBase identified 280 downstream petroleum construction firms 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?

Contreras, headquartered in Buenos Aires, tops this list with the largest team on record.

Which city has the most downstream petroleum construction firms?

Neuquen leads with 37 headquartered companies, followed by Buenos Aires (18) and Ciudad Autonoma De Buenos Aires (14).

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 1,816 verified decision-maker contacts tracked across these 280 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 280 downstream petroleum construction firms based in Argentina. Start with a free account, no credit card.

Download this list →

Related lists

Downstream petroleum construction firms by geography

Browse the directory

Browse: Companies home · All Argentina lists · All Downstream petroleum construction firms lists · New lists

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.