Company lists · Data refreshed November 2026

Top 25 Wastewater engineering contractors based in Mexico

RevenueBase identified 178 company matches for wastewater engineering contractors associated with Mexico as of November 2026 and tracks 6,380 professional contacts across them, including 303 with verified work emails. Mexico City is the largest hub.

This list covers company matches for wastewater engineering contractors 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 November 6, 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 Nov 6, 2026 How this list was built
178Companies
6,380Contacts tracked
303Verified emails
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The 25 largest wastewater engineering contractors based in Mexico

Ranked by team size
Top 25 of 178 company matches for wastewater engineering contractors based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMexicoHQ recorded Nov 6, 202610001+4,059 contacts →

Exact match

“Somos una empresa mexicana con 68 años de experiencia en brindar soluciones integrales a retos complejos de infraestructura.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTlacoquemécatl, MexicoHQ recorded Nov 6, 2026501-1,000266 contacts →

Exact match

“En TICSA ofrecemos conocimiento y experiencia para crear soluciones innovadoras para el diseño, construcción, operación y mantenimiento de plantas de tratamiento de agua que den…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMonterrey, MexicoHQ recorded Nov 6, 2026201-500217 contacts →

Exact match

“Hydrocon busca lograr la Sustentabilidad Económica, Operativa y Ecológica de sus clientes, siendo un Aliado Estratégico en el manejo integral del agua en la industria, a través de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSanta Catarina, MexicoHQ recorded Nov 6, 2026201-50089 contacts →

Exact match

“GRUPO ISLAS, desde 1984 estamos dedicados al AGUA, para brindar soluciones estamos divididos es empresas con basta experiencia y más de 300 colaboradores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMonterrey, MexicoHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Located in Monterrey, N.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIxtaczoquitlan, MexicoHQ recorded Nov 6, 2026201-50059 contacts →

Exact match

“Grupo Constructo, S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Axay Industrial ofrece servicios de Ingeniería, construcción, operación y mantenimiento de Plantas de Tratamiento de Aguas Residuales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchValle De Santiago, MexicoHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Empresa especialista en tratamiento de aguas residuales y sistemas de potabilización de agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Nicolás De Los Garza, MexicoHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Somos una firma de ingeniería y construcción especializada en suministrar servicios integrales para proyectos de construcción.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTlaquepaque, MexicoHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Tratamiento de Aguas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPuebla, MexicoHQ recorded Nov 6, 202651-20027 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMonterrey, MexicoHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Organización con presencia en el mercado nacional e internacional, dedicada a proveer soluciones en materia de tratamiento de agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“INCOTEX desarrolla su actividad en los sectores relacionados con el medio ambiente y la integración de productos tecnológicos con un alto valor añadido en este sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMexico City, MexicoHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“Empresa dedicada a la inspección, desazolve, limpieza y rehabilitación de la infraestructura hidrosanitaria, así como a la venta y reparación de equipos y refacciones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPuebla, MexicoHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“INGENIERÍA Y CONSTRUCCIONES AMBIENTALES (INCOAM), es una empresa que comenzó su historia a principios del año 2015 constituida por profesionales en las diferentes ramas de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSanta Catarina, MexicoHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“ENVIRON SOLUTIONS GROUP (ESG) es una empresa dedicada al medio ambiente con diferentes divisiones para manejo de residuos de manejo especial y peligroso, así como renta de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“At RSL Engineered, we deliver solutions to create a more connected, sustainable society, from conceptual design, basic and detail engineering to construction and equipment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSaltillo, MexicoHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Empresa de Ingeniería dedicada al tratamiento de Agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMerida, MexicoHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“EcoAzur provides engineering services and offers a broad product range for both the treatment and the conduction of water and wastewater in Mexico, Central and Latin America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Pedro Garza García, MexicoHQ recorded Nov 6, 2026201-50011 contacts →

Exact match

“H2O Innovation México desarrolla soluciones integrales para el tratamiento de agua industrial y aguas residuales en México.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMonterrey, MexicoHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Quienes Somos?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Con más de 50 años de experiencia, somos especialistas en el diseño y desarrollo de programas a la medida para el tratamiento de aguas residuales, industriales y la purificación…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGuadalajara, MexicoHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Somos una empresa fundada en Guadalajara, Jalisco dedicada a dar soluciones en el tratamiento de aguas residuales industriales, sanitarias y potables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCancun, MexicoHQ recorded Nov 6, 202611-505 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCiudad Del Carmen, MexicoHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Durante más de 30 años, H2O con casa matriz en Louisiana, Estados Unidos ha construido su reputación al ofrecer sistemas completos de tratamiento de agua, líderes en la industria…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 178 wastewater engineering contractors based in Mexico

See the full list, filter by size, metro and specialty, and access 303 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater engineering contractors based in Mexico at a glance

As of Nov 6, 2026
4.7%Verified-email coverage
35.8Average contacts per company
11-50Median size (employees)
9.0%Largest-city concentration · Mexico City
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
89
51-200
30
201-500
12
501-1,000
2
10001+
2

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 178 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 “wastewater engineering contractors” 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 303 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 November 6, 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 “wastewater engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater engineering contractors are there based in Mexico?

RevenueBase identified 178 company matches for wastewater engineering contractors associated with Mexico as of November 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?

ICA Ingenieros Civiles Asociados tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wastewater engineering contractors?

Mexico City leads with 16 company records, followed by Monterrey (10) and Queretaro (9).

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 303 professional contacts with verified work emails tracked across these 178 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 November 6, 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.