Company lists · Data refreshed November 2026

Top 25 Oil and gas engineering consultants based in Argentina

RevenueBase identified 557 company matches for oil and gas engineering consultants associated with Argentina as of November 2026 and tracks 17,681 professional contacts across them, including 2,253 with verified work emails. Buenos Aires is the largest hub.

This list covers company matches for oil and gas engineering 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 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
557Companies
17,681Contacts tracked
2,253Verified emails
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The 25 largest oil and gas engineering consultants based in Argentina

Ranked by team size
Top 25 of 557 company matches for oil and gas engineering consultants 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 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
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact 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
16Exact 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
17Exact 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
18Exact 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
19Exact 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
20Exact 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
21Exact matchNeuquén Capital, ArgentinaHQ recorded Nov 4, 202651-20092 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchOlivos, ArgentinaHQ recorded Nov 4, 202651-20071 contacts →

Exact match

“COINTEC es una empresa dedicada a la consultoría e ingeniería multidisciplinaria que presta servicios en los sectores de energía, recursos hídricos, saneamiento, transporte, obras…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchBuenos Aires, ArgentinaHQ recorded Nov 4, 2026201-50070 contacts →

Exact match

“Somos una empresa de Servicios Profesionales de Ingeniería dedicada al Proyecto y Dirección de grandes obras de infraestructura y emprendimientos industriales en la vanguardia…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchBuenos Aires, ArgentinaHQ recorded Nov 4, 202651-20067 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchNeuquen, ArgentinaHQ recorded Nov 4, 202651-20067 contacts →

Exact match

“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…”

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

Showing 25 of 557 oil and gas engineering consultants based in Argentina

See the full list, filter by size, metro and specialty, and access 2,253 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas engineering consultants based in Argentina at a glance

As of Nov 4, 2026
12.7%Verified-email coverage
31.7Average contacts per company
11-50Median size (employees)
19.0%Largest-city concentration · Buenos Aires
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
276
11-50
184
51-200
65
201-500
17
501-1,000
6
1,001-5,000
5
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 557 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 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 2,253 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 consultants 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 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 557 company matches for oil and gas engineering 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?

Contreras 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 consultants?

Buenos Aires leads with 106 company records, followed by Neuquen (47) and Rosario (25).

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 2,253 professional contacts with verified work emails tracked across these 557 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.