Company lists · Data refreshed October 2026

Top 22 Downstream engineering companies based in Mexico

Name: Downstream engineering companies based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 89 companies tracked

RevenueBase identified 89 company matches for downstream engineering companies associated with Mexico as of October 2026 and tracks 1,200 professional contacts across them, including 57 with verified work emails. Villahermosa is the largest hub.

This list covers company matches for downstream engineering companies 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 October 11, 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 11, 2026 How this list was built

89Companies

1,200Contacts tracked

57Verified emails

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The 22 largest downstream engineering companies based in Mexico

Ranked by team size

Top 22 of 89 company matches for downstream engineering companies based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Proyecta Industrial DE México SA DE CV	Exact match	Miguel Hidalgo, MexicoHQ recorded Oct 11, 2026	201-500	105 contacts →
	Exact match “La empresa EPC (Engineering Procurement Construction) Mexicana especializada en Oil & Gas” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Secodisa S.A. DE C.V	Exact match	Monterrey, MexicoHQ recorded Oct 11, 2026	51-200	57 contacts →
	Exact match “Located in Monterrey, N.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	ROC OIL Services	Exact match	Villahermosa, MexicoHQ recorded Oct 11, 2026	51-200	42 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 · Oct 11, 2026 · View company records in RevenueBase
4	Solhidrica	Exact match	Apodaca, MexicoHQ recorded Oct 11, 2026	51-200	41 contacts →
	Exact match “Solhidrica is a company focused in creating efficient projects in the mechanical, electric, economic and environmental branches of the hydraulic industry, by developing suitable…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Soluciones EN Ingeniería	Exact match	Tlalnepantla De Baz, MexicoHQ recorded Oct 11, 2026	51-200	41 contacts →
	Exact match “Durante más de 15 años, en Soluciones en Ingeniería y Distribución Comercial S.A.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Especialidades EN Turbomaquinaria SA DE CV	Exact match	Mexico City, MexicoHQ recorded Oct 11, 2026	51-200	40 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Gastek Mexico	Exact match	Morelos, MexicoHQ recorded Oct 11, 2026	11-50	33 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 · Oct 11, 2026 · View company records in RevenueBase
8	Foster Wheeler Mexicana	Exact match	Tecamac, MexicoHQ recorded Oct 11, 2026	51-200	29 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 · Oct 11, 2026 · View company records in RevenueBase
9	ROS Reliable On & Offshore Solutions SA DE CV	Exact match	Ciudad Del Carmen, MexicoHQ recorded Oct 11, 2026	51-200	29 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 · Oct 11, 2026 · View company records in RevenueBase
10	Ingenio Services	Exact match	MexicoHQ recorded Oct 11, 2026	51-200	27 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 · Oct 11, 2026 · View company records in RevenueBase
11	Azzait Consultores EN Soluciones Integrales, S.A. DE C.V	Exact match	Villahermosa, MexicoHQ recorded Oct 11, 2026	11-50	19 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 · Oct 11, 2026 · View company records in RevenueBase
12	GDT Offshore S.A. DE C.V	Exact match	Ciudad Del Carmen, MexicoHQ recorded Oct 11, 2026	11-50	18 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 · Oct 11, 2026 · View company records in RevenueBase
13	ACE Engineering	Exact match	Queretaro, MexicoHQ recorded Oct 11, 2026	11-50	15 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 · Oct 11, 2026 · View company records in RevenueBase
14	Novaoil	Exact match	MexicoHQ recorded Oct 11, 2026	11-50	13 contacts →
	Exact match “Company formed by a multidisciplinary group with experience in the oil and gas industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Petrolumtab	Exact match	Mexico City, MexicoHQ recorded Oct 11, 2026	51-200	10 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 · Oct 11, 2026 · View company records in RevenueBase
16	Servicios Industriales Lerma Chapala	Exact match	León, MexicoHQ recorded Oct 11, 2026	11-50	8 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 · Oct 11, 2026 · View company records in RevenueBase
17	Energy Consulting And Data Analytics	Exact match	Tlaxcala, MexicoHQ recorded Oct 11, 2026	11-50	5 contacts →
	Exact match “Empresa de Servicios de Ingeniería para la Industria Energética” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	CIPRO	Exact match	Mexico City, MexicoHQ recorded Oct 11, 2026	51-200	5 contacts →
	Exact match “En CIPRO proyectamos desarrollo en ingeniería para los sectores de Agua y Energía, con el objetivo de brindar a nuestros clientes soluciones creativas, innovadoras y con los más…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	FS Engineering & Consulting	Exact match	Querétaro, MexicoHQ recorded Oct 11, 2026	11-50	4 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 · Oct 11, 2026 · View company records in RevenueBase
20	TUC Energy Solutions	Exact match	Tampico, MexicoHQ recorded Oct 11, 2026	1-10	3 contacts →
	Exact match “TUC is best described as project architects, system integrators, and consultants for Oil and Gas projects.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	TMR Offshore Engineering Services SAS DE CV	Exact match	Polanco, MexicoHQ recorded Oct 11, 2026	1-10	1 contacts →
	Exact match “TMR OFFSHORE ENGINEERING SERVISCES SAS de CV founded in year 2018 by oil and gas industry expert and with main office located in Mexico city, MEXICO.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	FZ Consultores DE Ingeniería	Exact match	Nuevo León, MexicoHQ recorded Oct 11, 2026	1-10	1 contacts →
	Exact match “FZ Consultores de Ingeniería es un equipo de profesionistas independientes, que ofrece soluciones de ingeniería a la industria en general, con una amplia experiencia en el campo…” Recorded in the RevenueBase company graph · Oct 11, 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 “downstream engineering 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 22 of 89 downstream engineering companies based in Mexico

See the full list, filter by size, metro and specialty, and access 57 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Downstream engineering companies based in Mexico at a glance

As of Oct 11, 2026

4.8%Verified-email coverage

13.5Average contacts per company

11-50Median size (employees)

9.0%Largest-city concentration · Villahermosa

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 89 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 “downstream engineering 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 57 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 11, 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 “downstream engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream engineering companies are there based in Mexico?

RevenueBase identified 89 company matches for downstream engineering companies associated with Mexico 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?

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 downstream engineering companies?

Villahermosa leads with 8 company records, followed by Mexico City (7) and Ciudad Del Carmen (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 57 professional contacts with verified work emails tracked across these 89 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 11, 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.