Company lists · Data refreshed September 2026

Top 25 Exploration drilling contractors based in Mexico

Name: Exploration drilling contractors based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 110 companies tracked

RevenueBase identified 110 exploration drilling contractors headquartered in Mexico as of September 2026 and tracks 3,724 professional contacts across them, including 315 with verified work emails. Villahermosa is the largest hub.

This list covers exploration drilling contractors 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 16, 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 16, 2026 86% judged on-target in blind review

110Companies

3,724Contacts tracked

315Verified emails

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The 25 largest exploration drilling contractors based in Mexico

Ranked by team size

Top 25 of 110 exploration drilling contractors based in Mexico, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to exploration drilling 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	Grupo R	Indirect evidence	Mexico City, MexicoHQ checked Sep 16, 2026	501-1,000	586 contacts →
	Indirect evidence “Grupo R is a conglomerate of companies dedicated to provide specialized services to the Energy and Industrial Sector.” Source: RevenueBase Database · checked Sep 16, 2026
2	OPEX	Indirect evidence	Miguel Hidalgo, MexicoHQ checked Sep 16, 2026	1,001-5,000	244 contacts →
	Indirect evidence “MARCAMOS LA DIFERENCIA Estamos orientados a la perforación marina costa afuera y terrestre para la industria energética y petrolera en México.” Source: RevenueBase Database · checked Sep 16, 2026
3	Corporacion DE Energia Mexoil Sapi DE CV	Indirect evidence	Villahermosa, MexicoHQ checked Sep 16, 2026	501-1,000	235 contacts →
	Indirect evidence “Soluciones y servicios de Perforación en la Industria Petrolera.” Source: RevenueBase Database · checked Sep 16, 2026
4	Minpro S.A. DE C.V	Partial evidence	Complejo Industrial Chihuahua, MexicoHQ checked Sep 16, 2026	501-1,000	208 contacts →
	Partial evidence “MINPRO is a mining contractor company that provides services with the highest quality, always seeking as an objective the safety of personnel, the care of the environment and…” Source: RevenueBase Database · checked Sep 16, 2026
5	HF Offshore	Indirect evidence	Ciudad Del Carmen, MexicoHQ checked Sep 16, 2026	51-200	171 contacts →
	Indirect evidence “HF OFFSHORE offers a wide range of maritime services in the field of marine, transportation, installation, decommissioning, salvage and deep-sea technologies with location in…” Source: RevenueBase Database · checked Sep 16, 2026
6	Petricore	Indirect evidence	Villahermosa, MexicoHQ checked Sep 16, 2026	201-500	127 contacts →
	Indirect evidence “Petricore is a UK-registered oilfield service company specializing in Wellsite Services, Laboratory Services, and Digital Rock Analysis for international oil and gas companies.” Source: RevenueBase Database · checked Sep 16, 2026
7	Servicios Petroleros Olimpia	Indirect evidence	MexicoHQ checked Sep 16, 2026	51-200	64 contacts →
	Indirect evidence “Servicios de Perforación, Terminación y Reparación de pozos Petroleros Terrestres y Geotérmicos.” Source: RevenueBase Database · checked Sep 16, 2026
8	Ecodrill	Partial evidence	Guadalajara, MexicoHQ checked Sep 16, 2026	51-200	55 contacts →
	Partial evidence “Ecodrill is a recognized leader in the Mining and Metal Exploration Industries, known by our environmental stewardship, safe performance, engaged team and value added professional…” Source: RevenueBase Database · checked Sep 16, 2026
9	HPS Offshore Services	Indirect evidence	Ciudad Del Carmen, MexicoHQ checked Sep 16, 2026	11-50	47 contacts →
	Indirect evidence “Principalmente, participamos en actividades y disposiciones operativas para el posicionamiento, acercamiento, y/o retiro de embarcaciones con sistema de posicionamiento dinámico o…” Source: RevenueBase Database · checked Sep 16, 2026
10	Pacific OIL Tools	Partial evidence	Villahermosa, MexicoHQ checked Sep 16, 2026	51-200	46 contacts →
	Partial evidence “Surface data acquisition (EDR & WIS), mud logging, RT data collection/transmission/visualization for drilling, workover & intervention operations.” Source: RevenueBase Database · checked Sep 16, 2026
11	Bylsa Drilling	Indirect evidence	Hermosillo, MexicoHQ checked Sep 16, 2026	201-500	44 contacts →
	Indirect evidence “Proporcionamos servicios de perforación en una variedad de entornos, que van desde sitios de exploración típicos hasta condiciones topográficas extremas.” Source: RevenueBase Database · checked Sep 16, 2026
12	CAU SA DE CV	Indirect evidence	Torreón, MexicoHQ checked Sep 16, 2026	201-500	39 contacts →
	Indirect evidence “Perforación de contrapozos, perforación con diamante y perforación sónica en distintos proyectos a nivel nacional e internacional.” Source: RevenueBase Database · checked Sep 16, 2026
13	ROC OIL Services	Indirect evidence	Villahermosa, MexicoHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect 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 16, 2026
14	Dumas México	Indirect evidence	Zacatecas, MexicoHQ checked Sep 16, 2026	201-500	34 contacts →
	Indirect evidence “Dumas México es una empresa contratista de minería subterránea líder que ofrece servicios integrales a clientes en todo el continente americano.” Source: RevenueBase Database · checked Sep 16, 2026
15	Marlin Drilling Servicios Petroleros	Partial evidence	Tihuatlan, MexicoHQ checked Sep 16, 2026	201-500	29 contacts →
	Partial evidence “Marlin Drilling provee servicios de Perforación, Terminación, Reparación, Intervención de Pozos y Servicios Especiales para la Exploración y Producción de Petróleo y Gas.” Source: RevenueBase Database · checked Sep 16, 2026
16	MAREN	Indirect evidence	Ciudad Del Carmen, MexicoHQ checked Sep 16, 2026	501-1,000	24 contacts →
	Indirect evidence “Nos dedicamos a proveer servicios de perforación, terminación, intervenciones y reparaciones de pozos, así como proyectos integrales para el desarrollo de pozos exploratorios en…” Source: RevenueBase Database · checked Sep 16, 2026
17	Moles Drilling	Indirect evidence	Tlajomulco De Zúñiga, MexicoHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Empresa mexicana especializada en servicios de perforación minera a diamante en superficie e interior mina.” Source: RevenueBase Database · checked Sep 16, 2026
18	Itzcoatl Drilling & Services	Partial evidence	Hermosillo, MexicoHQ checked Sep 16, 2026	51-200	13 contacts →
	Partial evidence “Value Added Drilling for the mining industry.” Source: RevenueBase Database · checked Sep 16, 2026
19	Cedisur Centro Diésel DEL Sureste SA DE CV	Indirect evidence	Coatzacoalcos, MexicoHQ checked Sep 16, 2026	1-10	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	Perconsa	Indirect evidence	Celaya, MexicoHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Perconsa, S.A.” Source: RevenueBase Database · checked Sep 16, 2026
21	EOS E&p	Indirect evidence	Mexico City, MexicoHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect 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 16, 2026
22	Promotora Berma	Indirect evidence	Guadalajara, MexicoHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “Somos una empresa enfocada en la industria de la construcción, la minería y geotecnia aplicada con accesorios y equipos de perforación de alta calidad y de la mejor tecnología.” Source: RevenueBase Database · checked Sep 16, 2026
23	American Drilling Fluids	Indirect evidence	Zapopan, MexicoHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Adf es una empresa de capitales privados, especializada en la fabricación y suministro de productos para fluidos de perforación de alta calidad y ambientalmente amigables,estos…” Source: RevenueBase Database · checked Sep 16, 2026
24	True North Field Services	Indirect evidence	Federal District, MexicoHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Perforación direccional” Source: RevenueBase Database · checked Sep 16, 2026
25	Roccia Acqua Solutions	Partial evidence	Hermosillo, MexicoHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “RA Solutions offers Specialized Field Services for the development of mining projects from exploration, feasibility studies, operations, and closure.” Source: RevenueBase Database · checked Sep 16, 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: exploration drilling 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 exploration drilling contractors.
Partial evidence: Its own public description names part of exploration drilling contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name exploration drilling 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 110 exploration drilling contractors based in Mexico

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Exploration drilling contractors based in Mexico at a glance

As of Sep 16, 2026

8.5%Verified-email coverage

33.9Average contacts per company

11-50Median size (employees)

18.2%Largest-city concentration · Villahermosa

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 110 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 exploration drilling 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 Mexico whose own description of what they do matches “exploration drilling 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 exploration drilling 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 exploration drilling contractors, 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, 315 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 16, 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 exploration drilling 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 exploration drilling contractors are there based in Mexico?

RevenueBase identified 110 exploration drilling contractors 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?

Grupo R, headquartered in Villahermosa, tops this list with the largest team on record.

Which city has the most exploration drilling contractors?

Villahermosa leads with 20 headquartered companies, followed by Hermosillo (11) and Ciudad Del Carmen (10).

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 315 verified decision-maker contacts tracked across these 110 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 16, 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.