Company lists · Data refreshed September 2026

Top 25 Oil refinery equipment contractors based in Colombia

Name: Oil refinery equipment contractors based in Colombia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 183 companies tracked

RevenueBase identified 183 oil refinery equipment contractors headquartered in Colombia as of September 2026 and tracks 4,256 professional contacts across them, including 309 with verified work emails. Bogota is the largest hub.

This list covers oil refinery equipment contractors headquartered in Colombia, 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

183Companies

4,256Contacts tracked

309Verified emails

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The 25 largest oil refinery equipment contractors based in Colombia

Ranked by team size

Top 25 of 183 oil refinery equipment contractors based in Colombia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to oil refinery equipment contractors: 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	Magnex	Partial evidence	Bogota, ColombiaHQ checked Sep 17, 2026	5,001-10,000	546 contacts →
	Partial evidence “Our legacy is defined by excellence, integrity and safety in the oil, mining and energy industries.” Source: RevenueBase Database · checked Sep 17, 2026
2	Estrella International Energy Services LTD	Partial evidence	Bogotá, ColombiaHQ checked Sep 17, 2026	1,001-5,000	380 contacts →
	Partial evidence “Estrella is a service company that brings value by providing solutions and technology to the Oil, Gas, Mining and Energy sector in Latin America.” Source: RevenueBase Database · checked Sep 17, 2026
3	Schrader Camargo	Indirect evidence	Sopó, ColombiaHQ checked Sep 17, 2026	1,001-5,000	375 contacts →
	Indirect evidence “El negocio integra la operación de diversas empresas especializadas en brindar servicios de ingeniería de diseño; construcción y montaje de naves industriales; fabricación…” Source: RevenueBase Database · checked Sep 17, 2026
4	Insurcol Ltda	Partial evidence	Bucaramanga, ColombiaHQ checked Sep 17, 2026	201-500	123 contacts →
	Partial evidence “Founded on August 29th of 1988 in Bucaramanga Colombia, INSURCOL LTDA has an extensive experience developing projects mainly for the Oil & Gas and Energetic Industries.” Source: RevenueBase Database · checked Sep 17, 2026
5	VR Ingeniería	Strong evidence	Fontibón, ColombiaHQ checked Sep 17, 2026	201-500	107 contacts →
	Strong evidence “Quality in Industrial Equipment Design and manufacturing of industrial equipment for the oil and gas, biomass, industrial, and energy sectors.” Source: RevenueBase Database · checked Sep 17, 2026
6	Tecnintegral S.A.S	Partial evidence	Bogota, ColombiaHQ checked Sep 17, 2026	51-200	105 contacts →
	Partial evidence “TECNINTEGRAL (TEC) is a leader in palm oil extraction based on its proprietary technology and key capabilities in design, manufacturing and installation.” Source: RevenueBase Database · checked Sep 17, 2026
7	ZH Ingenieros A Dominion Company	Indirect evidence	Bogota, ColombiaHQ checked Sep 17, 2026	51-200	101 contacts →
	Indirect evidence “ZH Ingenieros Ltda es una empresa de ingeniería constituida para ejecutar obras civiles, mecánicas, eléctricas, instrumentación y tratamientos anticorrosivos.” Source: RevenueBase Database · checked Sep 17, 2026
8	Rhema Internacional S.A.S	Indirect evidence	Bogotá, ColombiaHQ checked Sep 17, 2026	201-500	91 contacts →
	Indirect evidence “Somos RHEMA Internacional su aliado estratégico en la prestación de servicios especializados en los sectores Hidrocarburos, Petroquímico, Hídrico y Energético.” Source: RevenueBase Database · checked Sep 17, 2026
9	TWM	Indirect evidence	Bogota, ColombiaHQ checked Sep 17, 2026	51-200	90 contacts →
	Indirect evidence “Somos una compañía con presencia nacional, enfocada en el suministro de servicios de ingeniería, ambientales, de mantenimiento y de operación en los múltiples procesos del sector…” Source: RevenueBase Database · checked Sep 17, 2026
10	Arcomat S.A.S	Indirect evidence	Bogotá D.c, ColombiaHQ checked Sep 17, 2026	501-1,000	83 contacts →
	Indirect evidence “Somos una empresa de servicios de ingeniería, especializada en Consultoría, Construcción, Mantenimiento, Rehabilitación, Inspección e Interventoría de Obras de Infraestructura…” Source: RevenueBase Database · checked Sep 17, 2026
11	Blastingmar	Indirect evidence	Barranquilla, ColombiaHQ checked Sep 17, 2026	201-500	80 contacts →
	Indirect evidence “mercadeo@blastingmar.com Puerto Colombia, Atlántico - Colombia Cra.” Source: RevenueBase Database · checked Sep 17, 2026
12	Industrial Consulting Group	Partial evidence	Bogotá, ColombiaHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “Industrial Consulting Group (ICG) is a leader organization based in Colombia providing services to the oil and gas sector, with international offices in Lima-Peru, in addition to…” Source: RevenueBase Database · checked Sep 17, 2026
13	Maple OIL Tools SAS	Indirect evidence	Bucaramanga, ColombiaHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “Somos una empresa de manufactura y distribución de herramientas para elevar la rentabilidad del sector petrolero en las áreas de completamiento, perforación y levantamiento…” Source: RevenueBase Database · checked Sep 17, 2026
14	Grupo SYZ	Indirect evidence	Funza, ColombiaHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “SYZ COLOMBIA S.A.S.” Source: RevenueBase Database · checked Sep 17, 2026
15	Automatización S.A	Indirect evidence	Medellín, ColombiaHQ checked Sep 17, 2026	51-200	67 contacts →
	Indirect evidence “Somos una empresa con alta experiencia en Colombia en el área de la instrumentación y control industrial, fundada el 13 de noviembre de 1962, con más de 57 años en el mercado.” Source: RevenueBase Database · checked Sep 17, 2026
16	Petrotech DE Colombia SAS	Indirect evidence	Chapinero, ColombiaHQ checked Sep 17, 2026	201-500	66 contacts →
	Indirect evidence “Petrotech de Colombia es una empresa de servicios petroleros parte del grupo Petrotech.” Source: RevenueBase Database · checked Sep 17, 2026
17	High Quality Engineering SAS HQE SAS	Indirect evidence	Bogotá, ColombiaHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “HIGH QUALITY ENGINEERING - HQE SAS It is a company with 22 years of experience in the hydrocarbon sector, dedicated to the provision of technical goods and services.” Source: RevenueBase Database · checked Sep 17, 2026
18	West Engineering	Indirect evidence	Bogotá, ColombiaHQ checked Sep 17, 2026	51-200	46 contacts →
	Indirect evidence “WEST ENGINEERING SAS es una compañia dedicada al montaje de obras de automatización industrial, comunicaciones, control e instrumentación, adquisición y suministro de materiales…” Source: RevenueBase Database · checked Sep 17, 2026
19	Diateco SAS	Partial evidence	Barrancabermeja, ColombiaHQ checked Sep 17, 2026	501-1,000	42 contacts →
	Partial evidence “Somos unas empresa efocada al sector de la ingenieria, Oil & Gas, construcción y equipos” Source: RevenueBase Database · checked Sep 17, 2026
20	Nexxo Caribe	Indirect evidence	Barranquilla, ColombiaHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “mercadeo@nexxocaribe.com.co Puerto Colombia, Atlántico - Colombia, Cra.” Source: RevenueBase Database · checked Sep 17, 2026
21	Sorc Ingeniería S.A.S	Indirect evidence	Barranquilla, ColombiaHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Insoltec Ltda	Indirect evidence	Giron, ColombiaHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Somos una empresa al servicio de la industria nacional con un amplio portafolio de productos, servicios y recursos que permite entregar soluciones integrales de Ingeniería a los…” Source: RevenueBase Database · checked Sep 17, 2026
23	Kodiak Intl	Indirect evidence	Bogota, ColombiaHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Kodiak International incorporated in Colombia during 2013.” Source: RevenueBase Database · checked Sep 17, 2026
24	Star Oilfield Services SAS	Indirect evidence	Bogota, ColombiaHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “STAR OILFIELD SERVICES es un líder mundial en el diseño, fabricación, rectificación y mantenimiento de equipos para las industrias petroleras y de gas.” Source: RevenueBase Database · checked Sep 17, 2026
25	Strotech S.A.S	Indirect evidence	Bogota, ColombiaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “LÍNEAS DE NEGOCIO 1.” 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 refinery equipment contractors. 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 refinery equipment contractors.
Partial evidence: Its own public description names part of oil refinery equipment contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil refinery equipment contractors. 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 25 of 183 oil refinery equipment contractors based in Colombia

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Oil refinery equipment contractors based in Colombia at a glance

As of Sep 17, 2026

7.3%Verified-email coverage

23.3Average contacts per company

11-50Median size (employees)

35.0%Largest-city concentration · Bogota

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Colombia, so it is reported there. Company counts and contact totals on this page are exact for Colombia, over 183 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 refinery equipment contractors, 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 Colombia whose own description of what they do matches “oil refinery equipment contractors”. 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 refinery equipment contractors), 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 refinery equipment contractors, and records with no verified work email. Companies headquartered outside Colombia 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, 309 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.

Oil refinery equipment contractors by metro

Oil refinery equipment contractors in Bogota64

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 refinery equipment contractors, 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 refinery equipment contractors are there based in Colombia?

RevenueBase identified 183 oil refinery equipment contractors headquartered in Colombia 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?

Magnex, headquartered in Bogota, tops this list with the largest team on record.

Which city has the most oil refinery equipment contractors?

Bogota leads with 64 headquartered companies, followed by Bogota D.C. (14) and Cali (8).

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 309 verified decision-maker contacts tracked across these 183 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.

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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 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.