Company lists · Data refreshed October 2026

Top 19 Offshore construction inspection companies based in Chile

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

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 83 companies tracked

RevenueBase identified 83 company matches for offshore construction inspection companies associated with Chile as of October 2026 and tracks 1,751 professional contacts across them, including 156 with verified work emails. Valparaiso is the largest hub.

This list covers company matches for offshore construction inspection 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 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

83Companies

1,751Contacts tracked

156Verified emails

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The 19 largest offshore construction inspection companies based in Chile

Ranked by team size

Top 19 of 83 company matches for offshore construction inspection companies based in Chile, 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	COZ Y CÍA	Exact match	Vitacura, ChileHQ recorded Oct 19, 2026	51-200	177 contacts →
	Exact match “Inspector técnico de obra de reparación en Huechuraba.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	Compas Marine	Exact match	Puerto Montt, ChileHQ recorded Oct 19, 2026	501-1,000	162 contacts →
	Exact match “Instalación de centros de cultivo acuícola.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3	STS Marine Works	Exact match	Viña Del Mar, ChileHQ recorded Oct 19, 2026	201-500	97 contacts →
	Exact match “STS is the most experienced and largest Subsea Engineering and Services Company in Chile and one of the leaders in Latin-America.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4	Altimec	Exact match	Las Condes, ChileHQ recorded Oct 19, 2026	51-200	71 contacts →
	Exact match “ALTIMEC LTDA, es una empresa con más de 20 años de trayectoria en el mercado nacional e internacional, que con el tiempo se ha convertido en una de las consultoras más importantes…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5	Ecos Ingeniería EN Integridad	Exact match	Talcahuano, ChileHQ recorded Oct 19, 2026	11-50	44 contacts →
	Exact match “En ECOS Ingeniería nos hemos especializado en brindar soluciones de Ingeniería en Integridad para a compañías mineras, portuarias, de celulosa, de energía, sanitarias, del…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	Daab Ingeniería	Exact match	Temuco, ChileHQ recorded Oct 19, 2026	11-50	39 contacts →
	Exact match “Somos una empresa conformada con profesionales de experiencia en el rubro, orientados a satisfacer las necesidades de los diversos sectores de la industria nacional, ofreciendo…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7	Underdeep Solutions	Exact match	Puerto Montt, ChileHQ recorded Oct 19, 2026	51-200	37 contacts →
	Exact match “Underdeep Solutions entrega soluciones integrales para proyectos marítimos, respaldadas por un equipo humano especializado que combina experiencia técnica, capacidad operativa y…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	ASI Group Latam	Exact match	Viña Del Mar, ChileHQ recorded Oct 19, 2026	11-50	35 contacts →
	Exact match “ASI Group LATAM es la filial para América Latina de ASI Group, compañía canadiense fundada en 1987 y líder en ingeniería subacuática.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9	Diving Austral	Exact match	Quilpué, ChileHQ recorded Oct 19, 2026	11-50	23 contacts →
	Exact match “Diving Austral es una empresa chilena especializada en ingeniería submarina, robótica aplicada y servicios de buceo comercial, con operaciones en todo el país.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Naviera Arauco	Exact match	Concepción, ChileHQ recorded Oct 19, 2026	11-50	20 contacts →
	Exact match “En busca de relaciones comerciales a largo plazo, ofrecemos eficiencia, innovación y profesionalismo en nuestros servicios.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	Empresas Certeq	Exact match	Santiago, ChileHQ recorded Oct 19, 2026	1-10	13 contacts →
	Exact match “Empresas CERTEQ Inspección y Certificación de Equipos Ltda.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	Proingenieria SPA	Exact match	Iquique, ChileHQ recorded Oct 19, 2026	11-50	12 contacts →
	Exact match “Construcción Marítimas” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	Arme Ingenieros Consultores	Exact match	Santiago, ChileHQ recorded Oct 19, 2026	1-10	9 contacts →
	Exact match “Somos una Empresa de Ingeniería dedicada tanto al desarrollo de Proyectos Marítimos-Portuarios como al desarrollo de Proyectos Estructurales, teniendo siempre como objetivo…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	Welding Inspection Company	Exact match	Concepcion, ChileHQ recorded Oct 19, 2026	11-50	8 contacts →
	Exact match “Welding Inspection Company es una empresa de ensayos no destructivos, limpia, ecológica no invasiva al servicio y desarrollo de nuestros clientes en sus proyectos de construcción…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Geoinsure	Exact match	Las Condes, ChileHQ recorded Oct 19, 2026	1-10	7 contacts →
	Exact match “Specialists in technical assurance of engineering, construction, mining and energy contracts.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	Supervisa Ingenieros Ltda	Exact match	Providencia, ChileHQ recorded Oct 19, 2026	11-50	6 contacts →
	Exact match “Supervisa Ingenieros Ltda empresa de Gerenciamiento e Inspección Técnica de Obras de Construcción, con más de 12 años de presencia en el mercado de la Industria de la Construcción…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	Consultores Y Auditores MRK S.A	Exact match	Viña Del Mar, ChileHQ recorded Oct 19, 2026	11-50	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18	ICP Ingeniería	Exact match	Santiago, ChileHQ recorded Oct 19, 2026	1-10	3 contacts →
	Exact match “Empresa de servicios de ingeniería que desarrolla estudios desde etapas conceptuales hasta ingeniería de detalle.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	HWQ Ingenieros Asociados Ltda	Exact match	Providencia, ChileHQ recorded Oct 19, 2026	1-10	1 contacts →
	Exact match “Con más de 20 años de experiencia, nuestra empresa está orientada a servicios de Ingeniería Estructural, Inspección Técnica de Obra, Evaluaciones Técnicas y Asesorías…” 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 construction inspection 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 19 of 83 offshore construction inspection companies based in Chile

See the full list, filter by size, metro and specialty, and access 156 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore construction inspection companies based in Chile at a glance

As of Oct 19, 2026

8.9%Verified-email coverage

21.1Average contacts per company

11-50Median size (employees)

16.9%Largest-city concentration · Valparaiso

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 83 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 “offshore construction inspection 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 156 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 construction inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore construction inspection companies are there based in Chile?

RevenueBase identified 83 company matches for offshore construction inspection companies associated with Chile 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?

COZ Y CÍA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore construction inspection companies?

Valparaiso leads with 14 company records, followed by Santiago (9) and Las Condes (6).

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 156 professional contacts with verified work emails tracked across these 83 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.