Company lists · Data refreshed September 2026

Top 10 Refinery construction companies based in Chile

Name: Refinery construction companies based in Chile
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 46 companies tracked

RevenueBase identified 46 company matches for refinery construction companies associated with Chile as of September 2026 and tracks 1,545 professional contacts across them, including 168 with verified work emails. Santiago is the largest hub.

This list covers company matches for refinery construction companies associated with Chile, 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 September 17, 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 Sep 17, 2026 How this list was built

46Companies

1,545Contacts tracked

168Verified emails

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The 10 largest refinery construction companies based in Chile

Ranked by team size

Top 10 of 46 company matches for refinery construction companies based in Chile, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Puga, Mujica Asociados S.A	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	1,001-5,000	522 contacts →
	Exact match “Puga, Mujica Asociados S.A.(PUMA), es una organización técnica que ofrece el conjunto de Servicios de Ingeniería y Construcción necesarios para materializar un proyecto de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Empresas RFA	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	501-1,000	96 contacts →
	Exact match “Empresas RFA, es un grupo de empresas que nace en 1956, de la mano del Ing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Ingemecanic Ingeniería SPA	Exact match	San Pedro De La Paz, ChileHQ recorded Sep 17, 2026	11-50	42 contacts →
	Exact match “Ingemecanic, is an engineering company dedicated to offering high quality and reliability solutions to the different needs of the industrial sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	CAVCO	Exact match	Talcahuano, ChileHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “Somos Cavalla Construcciones y Montaje Limitada, una empresa constructora que desarrolla obras de construcción y montaje ligadas al sector industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Ingeniería Magallanes Ltda	Exact match	Punta Arenas, ChileHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “INGENIERÍA MAGALLANES LTDA - INGEMAG LTDA Es una empresa Magallánica creada el año 2002 y dedicada desde su fundación a desarrollar proyectos de ingeniería acorde a las…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Boye Ingeniería Y Construcción	Exact match	Pudahuel, ChileHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Boye Ingeniería y Construcción es una empresa que nace en el año 2012 con el fin de entregar soluciones integrales en ingeniería, construcción, mantención industrial, maestranza…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	PH Ingeniería Y Construcción	Exact match	Puente Alto, ChileHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “PH Ingeniería y Construcción, parte de Grupo EC, es una empresa líder en ingeniería, construcción y montajes industriales, especializada en obras civiles, climatización…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Ingmec Proyectos DE Ingeniería Y Montajes Ltda	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Empresa con vasta experiencia en el mercado de la Ingeniería y Construcción en Chile, orientada a proyectos relacionados con el área de hidrocarburos en la industria minera…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	CESCO	Exact match	Antofagasta, ChileHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Somos especialistas en ingeniería y construcción, contribuimos al desarrollo y productividad del sector industrial, energético y minero.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Inalva	Exact match	San José De La Mariquina, ChileHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Empresa dedicada a servicios de Ingenieria y construcción en la Industria de Producción.” Recorded in the RevenueBase company graph · Sep 17, 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 “refinery construction companies”. 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 10 of 46 refinery construction companies based in Chile

See the full list, filter by size, metro and specialty, and access 168 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery construction companies based in Chile at a glance

As of Sep 17, 2026

10.9%Verified-email coverage

33.6Average contacts per company

11-50Median size (employees)

19.6%Largest-city concentration · Santiago

Sep 17, 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 Chile, so it is reported there. Company counts and contact totals on this page are exact for Chile, over 46 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 Chile whose business descriptions match “refinery construction companies” 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 168 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 September 17, 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 “refinery construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery construction companies are there based in Chile?

RevenueBase identified 46 company matches for refinery construction companies associated with Chile as of September 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?

Puga, Mujica Asociados S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most refinery construction companies?

Santiago leads with 9 company records, followed by Antofagasta (4) and Providencia Santiago (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 168 professional contacts with verified work emails tracked across these 46 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 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 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.