Company lists · Data refreshed September 2026

Top 11 Oil and gas construction companies based in Ecuador

Name: Oil and gas construction companies based in Ecuador
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 38 companies tracked

RevenueBase identified 38 oil and gas construction companies headquartered in Ecuador as of September 2026 and tracks 2,403 professional contacts across them, including 62 with verified work emails. Quito is the largest hub.

This list covers oil and gas construction companies headquartered in Ecuador, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

38Companies

2,403Contacts tracked

62Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 11 largest oil and gas construction companies based in Ecuador

Ranked by team size

Top 11 of 38 oil and gas construction companies based in Ecuador, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas construction companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Equitransa	Indirect evidence	Guayaquil, EcuadorHQ checked Sep 17, 2026	501-1,000	225 contacts →
	Indirect evidence “Con más de 30 años de experiencia nos hemos constituido en una de las empresas líderes en construcción de proyectos y participación en obras en las industrias de construcción…” Source: RevenueBase Database · checked Sep 17, 2026
2	Dvsantos	Partial evidence	Guayaquil, EcuadorHQ checked Sep 17, 2026	201-500	134 contacts →
	Partial evidence “DVS es una empresa que ofrece un servicio integral de Ingeniería, Procura y Construcción para proyectos de Energía, Petróleo & Gas y Agua en toda América Latina.” Source: RevenueBase Database · checked Sep 17, 2026
3	Oxxo S.A	Partial evidence	Guayaquil, EcuadorHQ checked Sep 17, 2026	11-50	128 contacts →
	Partial evidence “Construction company specialized in offshore projects, single point moorings, terminals, pipe construction.” Source: RevenueBase Database · checked Sep 17, 2026
4	Energypetrol	Strong evidence	Quito, EcuadorHQ checked Sep 17, 2026	51-200	83 contacts →
	Strong evidence “Oil & gas services, equipment supply, engineering service, instrumentation, and fire & gas suppression and detection we work especially in construction and engineering we rep also…” Source: RevenueBase Database · checked Sep 17, 2026
5	Drillcotec CIA Ltda	Indirect evidence	Quito, EcuadorHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Empresa de Servicios Petroleros especializada en Ingeniería de Perforación de Pozos, Proyectos Integrados de Operaciones de Perforación, Terminación, Workover y Servicios de…” Source: RevenueBase Database · checked Sep 17, 2026
6	Conspeccime Cia.Ltda	Indirect evidence	Quito, EcuadorHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “Conspeccime Cía.” Source: RevenueBase Database · checked Sep 17, 2026
7	Santos CMI	Indirect evidence	Quito, EcuadorHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “SANTOS CMI es una empresa todo en uno, con capacidades de ingeniería, procura y construcción de plantas de generación y facilidades de producción, procesamiento, almacenamiento y…” Source: RevenueBase Database · checked Sep 17, 2026
8	Inproconfi SA	Indirect evidence	Quito, EcuadorHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Inproconfi S.A es una compañía creada para cubrir requerimientos del sector energético, industrial y petrolero, principalmente dentro del campo de la ingeniería eléctrica con…” Source: RevenueBase Database · checked Sep 17, 2026
9	Horizon Solutions	Indirect evidence	Quito, EcuadorHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “HORIZON es una empresa con capacidad de conceptualizar, diseñar, construir, operar y dar mantenimiento a todas sus necesidades, utilizando los conocimientos, normativas…” Source: RevenueBase Database · checked Sep 17, 2026
10	Cyfoil Cia. Ltda	Indirect evidence	Quito, EcuadorHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
11	Triboilgas	Indirect evidence	Quito, EcuadorHQ checked Sep 17, 2026	501-1,000	6 contacts →
	Indirect evidence “Triboilgas Cia.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: oil and gas construction companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names oil and gas construction companies.
Partial evidence: Its own public description names part of oil and gas construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas construction companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 11 of 38 oil and gas construction companies based in Ecuador

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 62 reachable decision-makers.

Free signup · no credit card

View the full list →

Oil and gas construction companies based in Ecuador at a glance

As of Sep 17, 2026

2.6%Verified-email coverage

63.2Average contacts per company

11-50Median size (employees)

50.0%Largest-city concentration · Quito

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 Ecuador, so it is reported there. Company counts and contact totals on this page are exact for Ecuador, over 38 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among oil and gas construction companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ecuador whose own description of what they do matches “oil and gas construction companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names oil and gas construction companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among oil and gas construction companies, and records with no verified work email. Companies headquartered outside Ecuador are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 62 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names oil and gas construction companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many oil and gas construction companies are there based in Ecuador?

RevenueBase identified 38 oil and gas construction companies headquartered in Ecuador as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Equitransa, headquartered in Guayaquil, tops this list with the largest team on record.

Which city has the most oil and gas construction companies?

Quito leads with 19 headquartered companies, followed by Guayaquil (6) and Esmeraldas (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 62 verified decision-maker contacts tracked across these 38 companies.

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.

Ready to reach these companies? Verified emails and direct dials for all 38 oil and gas construction companies based in Ecuador. Start with a free account, no credit card.

Download this list →

Related lists

Oil and gas construction companies by geography

Browse the directory

Browse: Companies home · All Ecuador lists · All Oil and gas construction companies lists · New lists

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 Smart Search, 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.