Company lists · Data refreshed September 2026

Top 23 Oil and gas regulatory consultants based in Mexico

Name: Oil and gas regulatory consultants based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 154 companies tracked

RevenueBase identified 154 oil and gas regulatory consultants headquartered in Mexico as of September 2026 and tracks 989 professional contacts across them, including 74 with verified work emails. Villahermosa is the largest hub.

This list covers oil and gas regulatory consultants headquartered in Mexico, 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

154Companies

989Contacts tracked

74Verified emails

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The 23 largest oil and gas regulatory consultants based in Mexico

Ranked by team size

Top 23 of 154 oil and gas regulatory consultants based in Mexico, 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 regulatory consultants: 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	COBSA	Indirect evidence	Tampico, MexicoHQ checked Sep 17, 2026	501-1,000	100 contacts →
	Indirect evidence “Consultoría en Obra, S.A.” Source: RevenueBase Database · checked Sep 17, 2026
2	ROC OIL Services	Partial evidence	Villahermosa, MexicoHQ checked Sep 17, 2026	51-200	35 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
3	Ingenio Services	Partial evidence	MexicoHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Servicios integrales- Ingeniería y construcción - Integridad Mecánica - Capacitación - Mantenimiento de instalaciones y ductos - Desarrollo de software - Cumplimiento regulatorio…” Source: RevenueBase Database · checked Sep 17, 2026
4	OIL And GAS Optimization	Indirect evidence	Villahermosa, MexicoHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “We are an independent consulting company, focused on generating practical and tangible solutions in the disciplines of Geophysics, Geology, Reservoir Engineering, Productivity and…” Source: RevenueBase Database · checked Sep 17, 2026
5	Tecoatl Asesoría Ambiental Y Soluciones Alternativas SA DE CV	Indirect evidence	Cuauhtémoc, MexicoHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Somos su aliado comercial en el cual podrá encontrar soluciones alternativas que le faciliten el cumplimiento ambiental de sus proyectos más importantes.” Source: RevenueBase Database · checked Sep 17, 2026
6	Ossipa	Partial evidence	Cdmx, MexicoHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Somos un grupo multidisciplinario de especialistas certificados y enfocados en generar soluciones eficientes para los procesos de ingeniería, asesoría regulatoria y administración…” Source: RevenueBase Database · checked Sep 17, 2026
7	Corporativo Kino	Indirect evidence	Hermosillo, MexicoHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “En Corporativo Kino ofrecemos soluciones técnicas en cumplimiento ambiental, seguridad laboral y salud ocupacional.” Source: RevenueBase Database · checked Sep 17, 2026
8	Gasroy	Partial evidence	México, MexicoHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Gasroy es una EMPRESA LÍDER EN LA INTEGRACIÓN DE PROYECTOS de Petróleo y Gas, a través de nuestros socios comerciales y fabricantes del equipo de medición como un proceso de Gas…” Source: RevenueBase Database · checked Sep 17, 2026
9	Azzait Consultores EN Soluciones Integrales, S.A. DE C.V	Strong evidence	Villahermosa, MexicoHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “AZZAIT is a consulting Mexican company whose focus is to provide consulting solutions for the oil and gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
10	Conipsum	Strong evidence	Ciudad De México, MexicoHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Team of engineering consultants, providing services to the oil & gas sector in Mexico” Source: RevenueBase Database · checked Sep 17, 2026
11	Novaoil	Strong evidence	MexicoHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “Company formed by a multidisciplinary group with experience in the oil and gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
12	Corporativo SH	Indirect evidence	Cuauhtémoc, MexicoHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Somos un equipo multidisciplinario con más de 8 años de experiencia en el sector energético y de hidrocarburos, comprometido y dedicado a ofrecer soluciones innovadoras a nuestros…” Source: RevenueBase Database · checked Sep 17, 2026
13	Ambi Acuacorp	Indirect evidence	Naucalpan, MexicoHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “AMBI Acuacorp is a Mexican consulting firm with 24 years of experience.” Source: RevenueBase Database · checked Sep 17, 2026
14	Enviroenergy	Indirect evidence	Puebla, MexicoHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Compañía con más de 27 años de experiencia en el Sector Hidrocarburos que agiliza el cumplimiento de las disposiciones legales aplicables a Estaciones de Servicio, entre los que…” Source: RevenueBase Database · checked Sep 17, 2026
15	Frontera Offshore	Strong evidence	Cd. Del Carmen, MexicoHQ checked Sep 17, 2026	1-10	10 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
16	Estrategia Ambiental S.C	Indirect evidence	Boulevares, MexicoHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Nuestra empresa se enorgullece de ofrecer una amplia gama de servicios ambientales diseñados para abordar de manera integral las preocupaciones y necesidades de nuestros clientes.” Source: RevenueBase Database · checked Sep 17, 2026
17	EOS E&p	Strong evidence	Mexico City, MexicoHQ checked Sep 17, 2026	1-10	7 contacts →
	Strong evidence “EOS E&P is a company committed to providing services with the highest standards and competitive prices in the Oil & Gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	TUC Energy Solutions	Strong evidence	Tampico, MexicoHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “TUC is best described as project architects, system integrators, and consultants for Oil and Gas projects.” Source: RevenueBase Database · checked Sep 17, 2026
19	Gana GNC	Indirect evidence	Anzures, MexicoHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Somos una consultoría para la industria de petrolíferos e hidrocarburos en él mercado mexicano.” Source: RevenueBase Database · checked Sep 17, 2026
20	Assist Certeza EN Cumplimiento	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “ASSIST es una empresa especializada en dar cumplimiento a la regulación federal, estatal y municipal de la cadena de valor del sector energético.” Source: RevenueBase Database · checked Sep 17, 2026
21	Adsafe Industrial Consulting	Partial evidence	San Luis Potosí, MexicoHQ checked Sep 17, 2026	11-50	1 contacts →
	Partial evidence “Ayudamos a Empresas Industriales a lograr el 100% de su cumplimiento regulatorio en materia de Seguridad, Salud y Medio Ambiente.” Source: RevenueBase Database · checked Sep 17, 2026
22	TMR Offshore Engineering Services SAS DE CV	Strong evidence	Polanco, MexicoHQ checked Sep 17, 2026	1-10	1 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
23	Geokronix	Strong evidence	Benito Juárez, MexicoHQ checked Sep 17, 2026	1-10	1 contacts →
	Strong evidence “Geokronix is a consulting service company focused on the energy sector that specializes in the application of best practices for oil & gas reservoir characterization and…” 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 regulatory consultants. 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 regulatory consultants.
Partial evidence: Its own public description names part of oil and gas regulatory consultants, 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 regulatory consultants. 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 23 of 154 oil and gas regulatory consultants based in Mexico

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Oil and gas regulatory consultants based in Mexico at a glance

As of Sep 17, 2026

7.5%Verified-email coverage

6.4Average contacts per company

11-50Median size (employees)

9.7%Largest-city concentration · Villahermosa

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 154 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 regulatory consultants, 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 Mexico whose own description of what they do matches “oil and gas regulatory consultants”. 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 regulatory consultants), 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 regulatory consultants, and records with no verified work email. Companies headquartered outside Mexico 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, 74 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 regulatory consultants, 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 regulatory consultants are there based in Mexico?

RevenueBase identified 154 oil and gas regulatory consultants headquartered in Mexico 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?

COBSA, headquartered in Tampico, tops this list with the largest team on record.

Which city has the most oil and gas regulatory consultants?

Villahermosa leads with 15 headquartered companies, followed by Monterrey (12) and Ciudad De Mexico (11).

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 74 verified decision-maker contacts tracked across these 154 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.