Company lists · Data refreshed November 2026

Top 25 Oil and gas engineering firms based in Argentina

RevenueBase identified 614 company matches for oil and gas engineering firms associated with Argentina as of November 2026 and tracks 23,585 professional contacts across them, including 3,169 with verified work emails. Buenos Aires is the largest hub.

This list covers company matches for oil and gas engineering firms 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 4, 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 4, 2026 How this list was built
614Companies
23,585Contacts tracked
3,169Verified emails
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The 25 largest oil and gas engineering firms based in Argentina

Ranked by team size
Top 25 of 614 company matches for oil and gas engineering firms based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchComuna 1, ArgentinaHQ recorded Nov 4, 20261,001-5,0002,324 contacts →

Exact match

“Somos la mayor prestadora de servicios de perforación de la Argentina y somos líderes en la prestación de servicios asociados al mantenimiento y optimización de los pozos de…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchBuenos Aires, ArgentinaHQ recorded Nov 4, 20261,001-5,0001,679 contacts →

Exact match

“Contreras es hoy uno de los actores destacados de latinoamérica en ingeniería y construcción.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchPuerto Madryn, ArgentinaHQ recorded Nov 4, 20261,001-5,000778 contacts →

Exact match

“Engineering and Construction Mining Industry, Aluminium Smelters Process Industry Infa es una empresa industrial, dedicada a la Ingeniería, Construcción y Montajes Industriales…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchNeuquén, ArgentinaHQ recorded Nov 4, 20261,001-5,000586 contacts →

Exact match

“EDVSA es una empresa de ingeniería, construcción, operaciones y mantenimiento, líder en el desarrollo de soluciones técnicas integrales, especializada en proyectos industriales en…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchComuna 4, ArgentinaHQ recorded Nov 4, 20261,001-5,000481 contacts →

Exact match

“Rowing is a construction company based out of Argentina.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchNeuquen, ArgentinaHQ recorded Nov 4, 2026501-1,000436 contacts →

Exact match

“Somos una empresa constituida en el año 1984.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchPuerto Madero, ArgentinaHQ recorded Nov 4, 202651-200414 contacts →

Exact match

“Tecna Estudios y Proyectos de Ingeniería S.A.(Tecna) is an Argentine firm that specializes in engineering and construction projects (EPC).”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchComodoro Rivadavia, ArgentinaHQ recorded Nov 4, 20261,001-5,000399 contacts →

Exact match

“Somos una empresa de servicios petroleros con más de 1.100 colaboradores en las principales cuencas del país: Golfo San Jorge y Neuquén.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchCapitan Bermudez, ArgentinaHQ recorded Nov 4, 2026501-1,000388 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchNeuquen, ArgentinaHQ recorded Nov 4, 2026201-500337 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchBuenos Aires, ArgentinaHQ recorded Nov 4, 20261,001-5,000316 contacts →

Exact match

“For more than 30 years we have been a reliable partner in the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchComodoro Rivadavia, ArgentinaHQ recorded Nov 4, 2026501-1,000252 contacts →

Exact match

“Somos una empresa que brinda servicios petroleros de perforación, terminación, pulling, fluídos de perforación y control de sólidos; desde hace más de 45 años.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchNeuquen, ArgentinaHQ recorded Nov 4, 202651-200237 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 · Nov 4, 2026 · View company records in RevenueBase
14Exact matchCampo Grande, ArgentinaHQ recorded Nov 4, 2026201-500203 contacts →

Exact match

“RAKIDUAMN Is a company fouded by Aiassa Brothers Luis Aiassa an Electronical Engineer with mor than 20 years experenced in elctronic and telecomunication bussines Mariano Aiassa…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchNeuquén, ArgentinaHQ recorded Nov 4, 2026201-500183 contacts →

Exact match

“Ciar es una empresa líder en servicios de ingeniería que forma parte del grupo Clusterciar.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchBuenos Aires, ArgentinaHQ recorded Nov 4, 202651-200156 contacts →

Exact match

“Solutions for Engineering, Equipment, and Project Management”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchCampana, ArgentinaHQ recorded Nov 4, 2026201-500154 contacts →

Exact match

“INTECO ARGENTINA S.R.L.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchEnsenada, ArgentinaHQ recorded Nov 4, 2026501-1,000141 contacts →

Exact match

“Somos una empresa constructora con sede en Ensenada, Buenos Aires, especializada en obras metalúrgicas para el sector Oil & Gas.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchBuenos Aires, ArgentinaHQ recorded Nov 4, 202651-200120 contacts →

Exact match

“En ENERCON, trabajamos en estrecha colaboración con las empresas e instituciones líderes.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchNeuquén, ArgentinaHQ recorded Nov 4, 202651-200113 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchBuenos Aires, ArgentinaHQ recorded Nov 4, 2026501-1,000109 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchRío Gallegos, ArgentinaHQ recorded Nov 4, 2026201-500100 contacts →

Exact match

“Desde 2015 somos la empresa de servicios petroleros de Corporación América.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchCipolletti, ArgentinaHQ recorded Nov 4, 2026201-50099 contacts →

Exact match

“Una empresa de servicios y obras en Oil & gas Con servicios Rígless, Water-Tranfer, Servicio Autónomo de Iluminación, Tracción de Anclajes, Protección Catódica.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchArgentinaHQ recorded Nov 4, 202651-20099 contacts →

Exact match

“Brindamos Servicios y ejecutamos Proyectos con Ingeniería y Tecnología.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchBuenos Aires, ArgentinaHQ recorded Nov 4, 202651-20095 contacts →

Exact match

“Somos una empresa que brinda servicios de Ingeniería, Arquitectura, Gerenciamiento y Consultoría + Auditoría, especializada en proyectos industriales, urbanos, comerciales…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 614 oil and gas engineering firms based in Argentina

See the full list, filter by size, metro and specialty, and access 3,169 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas engineering firms based in Argentina at a glance

As of Nov 4, 2026
13.4%Verified-email coverage
38.4Average contacts per company
11-50Median size (employees)
16.8%Largest-city concentration · Buenos Aires
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
271
11-50
209
51-200
88
201-500
21
501-1,000
13
1,001-5,000
9
5,001-10,000
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 614 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 “oil and gas engineering firms” 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 3,169 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 4, 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.

Oil and gas engineering firms by metro

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 “oil and gas engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas engineering firms are there based in Argentina?

RevenueBase identified 614 company matches for oil and gas engineering firms 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?

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

Which city has the most oil and gas engineering firms?

Buenos Aires leads with 103 company records, followed by Neuquen (62) and Rosario (27).

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 3,169 professional contacts with verified work emails tracked across these 614 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 4, 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.