Company lists · Data refreshed October 2026

Top 14 Downstream oil and gas consultants based in Mexico

RevenueBase identified 89 company matches for downstream oil and gas consultants associated with Mexico as of October 2026 and tracks 699 professional contacts across them, including 32 with verified work emails. Mexico City is the largest hub.

This list covers company matches for downstream oil and gas consultants 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
699Contacts tracked
32Verified emails
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The 14 largest downstream oil and gas consultants based in Mexico

Ranked by team size
Top 14 of 89 company matches for downstream oil and gas consultants 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTampico, MexicoHQ recorded Oct 11, 2026501-1,000109 contacts →

Exact match

“Consultoría en Obra, S.A.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchVillahermosa, MexicoHQ recorded Oct 11, 202651-20035 contacts →

Exact match

“We are an independent consulting company, focused on generating practical and tangible solutions in the disciplines of Geophysics, Geology, Reservoir Engineering, Productivity and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchCiudad Del Carmen, MexicoHQ recorded Oct 11, 202651-20029 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
4Exact matchVillahermosa, MexicoHQ recorded Oct 11, 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 · Oct 11, 2026 · View company records in RevenueBase
5Exact matchMexico City, MexicoHQ recorded Oct 11, 202611-5015 contacts →

Exact match

“Team of engineering consultants, providing services to the oil & gas sector in Mexico”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchMexicoHQ recorded Oct 11, 202611-5013 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
7Exact matchVillahermosa, MexicoHQ recorded Oct 11, 202611-5011 contacts →

Exact match

“Somos una empresa especializada en proveer soluciones integrales enfocadas a la cadena de valor de los hidrocarburos.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchCd. Del Carmen, MexicoHQ recorded Oct 11, 20261-1011 contacts →

Exact match

“Since 2017, Frontera has been in the Oil and Gas sector providing commercial and technical advisory to multinational oil & gas service companies and financial institutions doing…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchMexico City, MexicoHQ recorded Oct 11, 20261-107 contacts →

Exact match

“EOS E&P is a company committed to providing services with the highest standards and competitive prices in the Oil & Gas industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchMexico City, MexicoHQ recorded Oct 11, 202611-504 contacts →

Exact match

“HCX es un empresa que proporciona soluciones en toda la cadena del negocio.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchBoca Del Rio, MexicoHQ recorded Oct 11, 20261-104 contacts →

Exact match

“COMBIOMEX -More Fuel, Less Price-Asesoría especializada en combustibles biológicos y fósiles.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchAnzures, MexicoHQ recorded Oct 11, 202611-502 contacts →

Exact match

“Somos una consultoría para la industria de petrolíferos e hidrocarburos en él mercado mexicano.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchCuautitlán Izcalli, MexicoHQ recorded Oct 11, 202611-502 contacts →

Exact match

“Somos una EMPRESA MEXICANA que impulsa la innovación mediante las alianzas con distintas empresas, con el fin de consolidar un valor agregado realizando estrategias de negocio…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchPolanco, MexicoHQ recorded Oct 11, 20261-101 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

Showing 14 of 89 downstream oil and gas consultants based in Mexico

See the full list, filter by size, metro and specialty, and access 32 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Downstream oil and gas consultants based in Mexico at a glance

As of Oct 11, 2026
4.6%Verified-email coverage
7.9Average contacts per company
11-50Median size (employees)
22.5%Largest-city concentration · Mexico City
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
39
51-200
18
201-500
5
501-1,000
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 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 oil and gas consultants” 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 32 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 oil and gas consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream oil and gas consultants are there based in Mexico?

RevenueBase identified 89 company matches for downstream oil and gas consultants 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?

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

Which city has the most downstream oil and gas consultants?

Mexico City leads with 20 company records, followed by Villahermosa (16) and Ciudad Del Carmen (3).

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 32 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.