Company lists · Data refreshed October 2026

Top 17 Offshore engineering contractors based in Argentina

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

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 58 companies tracked

RevenueBase identified 58 company matches for offshore engineering contractors associated with Argentina as of October 2026 and tracks 2,726 professional contacts across them, including 399 with verified work emails. Neuquen is the largest hub.

This list covers company matches for offshore engineering contractors 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 October 19, 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 Oct 19, 2026 How this list was built

58Companies

2,726Contacts tracked

399Verified emails

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The 17 largest offshore engineering contractors based in Argentina

Ranked by team size

Top 17 of 58 company matches for offshore engineering contractors based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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	Rowing S.A	Exact match	Comuna 4, ArgentinaHQ recorded Oct 19, 2026	1,001-5,000	425 contacts →
	Exact match “Rowing is a construction company based out of Argentina.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	Zille SRL	Exact match	Neuquen, ArgentinaHQ recorded Oct 19, 2026	501-1,000	415 contacts →
	Exact match “Somos una empresa constituida en el año 1984.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3	Ingenieria Sima SA	Exact match	Neuquen, ArgentinaHQ recorded Oct 19, 2026	201-500	325 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 · Oct 19, 2026 · View company records in RevenueBase
4	CIS	Exact match	Neuquen, ArgentinaHQ recorded Oct 19, 2026	51-200	229 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 · Oct 19, 2026 · View company records in RevenueBase
5	Inteco Argentina SRL	Exact match	Campana, ArgentinaHQ recorded Oct 19, 2026	201-500	152 contacts →
	Exact match “INTECO ARGENTINA S.R.L.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	Ingeniería Y Construcciones Alsina S.A	Exact match	Ensenada, ArgentinaHQ recorded Oct 19, 2026	501-1,000	133 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 · Oct 19, 2026 · View company records in RevenueBase
7	CIMSA	Exact match	Buenos Aires, ArgentinaHQ recorded Oct 19, 2026	201-500	113 contacts →
	Exact match “CIMSA es una empresa de obras, soluciones y servicios para industrias de altas exigencias.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	Ingenieria Terra S.A	Exact match	Cipolletti, ArgentinaHQ recorded Oct 19, 2026	201-500	98 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 · Oct 19, 2026 · View company records in RevenueBase
9	Pamar Sacifi Y A	Exact match	Comuna 1, ArgentinaHQ recorded Oct 19, 2026	201-500	59 contacts →
	Exact match “Con más de 60 años de experiencia, y profesionales altamente calificados, hemos participado en algunos de los proyectos de construcción de infraestructura más grandes y complejos…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Meip GAS & Petróleo	Exact match	Villa Martelli, ArgentinaHQ recorded Oct 19, 2026	51-200	52 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 · Oct 19, 2026 · View company records in RevenueBase
11	Filo HUA HUM	Exact match	Neuquén, ArgentinaHQ recorded Oct 19, 2026	51-200	36 contacts →
	Exact match “Filo Hua Hum is a company based out of Gral.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	Gasren	Exact match	Comuna 1, ArgentinaHQ recorded Oct 19, 2026	51-200	32 contacts →
	Exact match “GASREN S.R.L, es una empresa integrada por profesionales con más de 20 años de experiencia en el rubro de gas y petróleo, enfocados plenamente en el desarrollo y prestación de…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	Parana Logistica	Exact match	San Fernando, ArgentinaHQ recorded Oct 19, 2026	51-200	26 contacts →
	Exact match “PL is an Argentinian marine contractor with more than 30 years of expertise in the shipping industry serving to our customers within all territory.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	Servimagnus	Exact match	Buenos Aires, ArgentinaHQ recorded Oct 19, 2026	51-200	14 contacts →
	Exact match “SERVIMAGNUS es la primera empresa de capitales nacionales que ofrece soluciones integrales a los proyectos de infraestructura fluvial y marítima.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Conceptual Servicios DE Ingeniería S.R.L	Exact match	Neuquen, ArgentinaHQ recorded Oct 19, 2026	11-50	13 contacts →
	Exact match “Conceptual Servicios de Ingeniería es una empresa neuquina dedicada al desarrollo de proyectos de Ingeniería Básica, de Detalle y Conforme a Obra de Instalaciones asociadas al Oil…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	Coyserv S.A	Exact match	Córdoba, ArgentinaHQ recorded Oct 19, 2026	51-200	12 contacts →
	Exact match “COYSERV es una empresa dedicada a brindar servicios de ingeniería y construcción de equipamiento para la industria del petróleo y el gas.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	Marzialetti Santa Cruz	Exact match	Santa Cruz, ArgentinaHQ recorded Oct 19, 2026	11-50	9 contacts →
	Exact match “Somos una empresa de obras eléctricas, electromecánicas y civiles, contamos con gente capacitada y supervisores experimentados, con base de operaciones y equipamiento propio…” Recorded in the RevenueBase company graph · Oct 19, 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 “offshore engineering contractors”. 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 17 of 58 offshore engineering contractors based in Argentina

See the full list, filter by size, metro and specialty, and access 399 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore engineering contractors based in Argentina at a glance

As of Oct 19, 2026

14.6%Verified-email coverage

47.0Average contacts per company

11-50Median size (employees)

20.7%Largest-city concentration · Neuquen

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 58 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 “offshore engineering contractors” 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 399 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 October 19, 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.

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

How many offshore engineering contractors are there based in Argentina?

RevenueBase identified 58 company matches for offshore engineering contractors associated with Argentina as of October 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?

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

Which city has the most offshore engineering contractors?

Neuquen leads with 12 company records, followed by Buenos Aires (7) and Comodoro Rivadavia (3).

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 399 professional contacts with verified work emails tracked across these 58 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 October 19, 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.