Company lists · Data refreshed November 2026

Top 25 Refinery engineers based in Mexico

RevenueBase identified 136 company matches for refinery engineers associated with Mexico as of November 2026 and tracks 1,410 professional contacts across them, including 104 with verified work emails. Monterrey is the largest hub.

This list covers company matches for refinery engineers associated with Mexico, 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 November 6, 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 Nov 6, 2026 How this list was built
136Companies
1,410Contacts tracked
104Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest refinery engineers based in Mexico

Ranked by team size
Top 25 of 136 company matches for refinery engineers based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMiguel Hidalgo, MexicoHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“La empresa EPC (Engineering Procurement Construction) Mexicana especializada en Oil & Gas”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMonterrey, MexicoHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Located in Monterrey, N.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCarmen, MexicoHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Somos una empresa especializada en el suministro de combustibles para embarcaciones, plataformas y plantas de fluidos, con un equipo altamente capacitado y comprometido en brindar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVillahermosa, MexicoHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“We provide quality services for the oil and construction sectors, with a cost-benefit balance, through cutting-edge equipment, tools, technology, and engineering, employing the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTlalnepantla De Baz, MexicoHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Durante más de 15 años, en Soluciones en Ingeniería y Distribución Comercial S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMorelos, MexicoHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Gastek México is a Mexican company with more than 27 years of specialized engineering experience, both in Mexico and in Latin America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTecamac, MexicoHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Foster Wheeler Mexicana specializes in the engineering, design, and manufacturing of heat transfer equipment for the refining, petrochemical, chemical, and power generation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMexicoHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Servicios integrales- Ingeniería y construcción - Integridad Mecánica - Capacitación - Mantenimiento de instalaciones y ductos - Desarrollo de software - Cumplimiento regulatorio…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCiudad Del Carmen, MexicoHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Reliable On & Offshore Solutions (ROS) es una empresa mexicana con operaciones Terrestres y Marinas para la industria energética en los sectores público y privado Lidereando…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchQueretaro, MexicoHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“INTEGRA Soluciones industriales S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMonterrey, MexicoHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Somos una empresa lider en la elaboración de combustibles alternos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCiudad Del Carmen, MexicoHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“GDT a través de la experiencia de su personal se ha especializado en el desarrollo de proyectos de ingeniería y apoyo técnico especializado en la implementación de tecnologías…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchApodaca, MexicoHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“iS & Associates is a firm of specialists in the management and development of industrial engineering projects committed to the success and profitability to our customers and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAlcaldía Cuauhtémoc, MexicoHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“En INGISE apoyamos a la industria en proyectos de ampliación y modificación de líneas de producción, asegurando la correcta integración de la infraestructura existente con nuevas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSanta Fe, MexicoHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“GRANNEMANN LOBEIRA, S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVillahermosa, MexicoHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“AZZAIT is a consulting Mexican company whose focus is to provide consulting solutions for the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchQueretaro, MexicoHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Somos expertos en el desarrollo de ingeniería conceptual y de detalle, estimado de costos y casos de negocio, bajo metodologías que dan certidumbre y minimizan el riesgo del…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchReynosa, MexicoHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“En SINS llevamos más de una década acompañando a operadores nacionales e internacionales en el diseño, ejecución y gestión de proyectos energéticos de alto impacto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMexico City, MexicoHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Comprehensive material solutions and specialized engineering technical support to enhance the operational efficiency and sustainability of your oil projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLeón, MexicoHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Somos la empresa de ingeniería que satisface las necesidades de expansión y crecimiento en distintas ramas de la industria a través personal altamente calificado y especializado…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-508 contacts →

Exact match

“TECINGS Ingeniería y Servicios nace gracias a la pasión de un grupo de profesionales altamente especializados en las áreas del sector energético e industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Nicolás De Los Garza, MexicoHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Iniciamos operaciones en ARPO en el año 1992 como una empresa especialista en la ingeniería para automatización, control e integración de equipos y sistemas, así como también en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTlaxcala, MexicoHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Empresa de Servicios de Ingeniería para la Industria Energética”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchQuerétaro, MexicoHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Nuestra misión es proveer soluciones técnicas y seguras con una muy alta mano de obra calificada en cualquier parte del país para cumplir con los requerimientos de nuestros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 136 refinery engineers based in Mexico

See the full list, filter by size, metro and specialty, and access 104 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Refinery engineers based in Mexico at a glance

As of Nov 6, 2026
7.4%Verified-email coverage
10.4Average contacts per company
11-50Median size (employees)
8.8%Largest-city concentration · Monterrey
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
56
51-200
39
201-500
6
501-1,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Mexico, so it is reported there. Company counts and contact totals on this page are exact for Mexico, over 136 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 Mexico whose business descriptions match “refinery engineers” 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 104 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 November 6, 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 engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery engineers are there based in Mexico?

RevenueBase identified 136 company matches for refinery engineers associated with Mexico as of November 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?

Proyecta Industrial DE México SA DE CV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most refinery engineers?

Monterrey leads with 12 company records, followed by Villahermosa (12) and Mexico City (9).

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 104 professional contacts with verified work emails tracked across these 136 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 136 refinery engineers based in Mexico. Start with a free account, no credit card.

Download this list →

Related 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 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.