Company lists · Data refreshed September 2026

Top 9 Oil and gas wastewater treatment companies based in Mexico

Name: Oil and gas wastewater treatment companies based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 44 companies tracked

RevenueBase identified 44 company matches for oil and gas wastewater treatment companies associated with Mexico as of September 2026 and tracks 657 professional contacts across them, including 28 with verified work emails. Merida is the largest hub.

This list covers company matches for oil and gas wastewater treatment 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 September 17, 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 Sep 17, 2026 How this list was built

44Companies

657Contacts tracked

28Verified emails

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The 9 largest oil and gas wastewater treatment companies based in Mexico

Ranked by team size

Top 9 of 44 company matches for oil and gas wastewater treatment companies based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Apollo	Exact match	Toluca, MexicoHQ recorded Sep 17, 2026	501-1,000	363 contacts →
	Exact match “Contamos con un amplio portafolio de tratamientos químicos integrales para el mercado energético cuyo enfoque en los requerimientos de calidad, ambientales y de seguridad forma…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	CBR Ingeniería	Exact match	Valle De Santiago, MexicoHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Empresa especialista en tratamiento de aguas residuales y sistemas de potabilización de agua.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Sypysa Water Treatment	Exact match	Zapopan, MexicoHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “SYPYSA is a company dedicated to providing comprehensive solutions in water treatment to the national and international industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	ICR Ambiental	Exact match	Puebla, MexicoHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “ICR Ambiental se especializa en la ingeniería, diseño, desarrollo, construcción y proyectos "llave en mano" para aguas residuales, aguas de proceso, residuos sólidos y generación…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Mapyessa	Exact match	Monterrey, MexicoHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Quienes Somos?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Baja Sustainable Water	Exact match	San Jose Del Cabo, MexicoHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “CLEAN WATER FOR ALL - Baja Sustainable Water does sustainable water treatment by designing and implementing custom-made, environmentally-friendly solutions through the use of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Terminator Water Solutions Mexico	Exact match	Cancun, MexicoHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Consideramos que todas las aguas residuales pueden ser tratadas y nos enfocamos en hacerlo con el menor costo posible y con la menor huella ambiental.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Vanderbeken Americas S.A. DE C.V	Exact match	San Pedro Garza Garcia, MexicoHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Venta de equipo para tratamiento de aguas residuales instalacion de equipo para tratamiento de aguas residuales asesoria en la seleccion y diseño de equipos para tratamiento de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Aquavisa	Exact match	Ensenada, MexicoHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “AQUAVISA is a water treatment, worldwide.” Recorded in the RevenueBase company graph · Sep 17, 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 “oil and gas wastewater treatment 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 9 of 44 oil and gas wastewater treatment companies based in Mexico

See the full list, filter by size, metro and specialty, and access 28 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas wastewater treatment companies based in Mexico at a glance

As of Sep 17, 2026

4.3%Verified-email coverage

14.9Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Merida

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 44 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 “oil and gas wastewater treatment 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 28 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 September 17, 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 “oil and gas wastewater treatment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas wastewater treatment companies are there based in Mexico?

RevenueBase identified 44 company matches for oil and gas wastewater treatment companies associated with Mexico as of September 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?

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

Which city has the most oil and gas wastewater treatment companies?

Merida leads with 3 company records, followed by Monterrey (3) and Puebla (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 28 professional contacts with verified work emails tracked across these 44 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 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 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.