Company lists · Data refreshed September 2026

Top 8 Railway infrastructure contractors based in Mexico

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 50 companies tracked

RevenueBase identified 50 company matches for railway infrastructure contractors associated with Mexico as of September 2026 and tracks 811 professional contacts across them, including 29 with verified work emails. Mexico City is the largest hub.

This list covers company matches for railway infrastructure 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 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

50Companies

811Contacts tracked

29Verified emails

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The 8 largest railway infrastructure contractors based in Mexico

Ranked by team size

Top 8 of 50 company matches for railway infrastructure contractors 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	Construcciones Urales	Exact match	Mexico City, MexicoHQ recorded Sep 17, 2026	501-1,000	124 contacts →
	Exact match “Desde su fundación en 2006, Construcciones Urales ha crecido con pasos firmes, aprovechando la experiencia centenaria de Azvi en el sector de la construcción.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	EXI Operadora Quantum	Exact match	Mexico City, MexicoHQ recorded Sep 17, 2026	201-500	53 contacts →
	Exact match “EXI OPERADORA QUANTUM is a company based out of Mexico City, Mexico City, Mexico.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MGA Contratista Minera	Exact match	Durango, MexicoHQ recorded Sep 17, 2026	501-1,000	39 contacts →
	Exact match “En MGA Contratista Minera SA de CV, contamos con más de 27 años de experiencia, nuestra principal actividad se basa en dos especialidades principales, siendo nuestra especialidad…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	DLG Industrias	Exact match	Pesquería, MexicoHQ recorded Sep 17, 2026	201-500	31 contacts →
	Exact match “We are dedicated to the repair and modification of railway cars, construction and maintenance of tracks, development of design and engineering of railway projects, reconditioning…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	RSL Engineered	Exact match	Mexico City, MexicoHQ recorded Sep 17, 2026	11-50	15 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 · Sep 17, 2026 · View company records in RevenueBase
6	Utilirail	Exact match	Miguel Hidalgo, MexicoHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “We supply the market for freight and passenger railways with products of importance in Rail Infrastructure and Signaling.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Covimexi	Exact match	Tulancingo De Bravo, MexicoHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “Covimexi is an executive office company based out of Robert Schuman s/n, Col.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	ONE Mali Consorcio Industrial UNO	Exact match	Monterrey, MexicoHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “ONE MALI has more than 18 years of experience, providing service and maintenance to railway equipment, as well as in the design and manufacture of specialized vehicles (Land and…” 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 “railway infrastructure contractors”. 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 8 of 50 railway infrastructure contractors based in Mexico

See the full list, filter by size, metro and specialty, and access 29 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Railway infrastructure contractors based in Mexico at a glance

As of Sep 17, 2026

3.6%Verified-email coverage

16.2Average contacts per company

11-50Median size (employees)

18.0%Largest-city concentration · Mexico City

Sep 17, 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 50 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 “railway infrastructure 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 29 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 “railway infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway infrastructure contractors are there based in Mexico?

RevenueBase identified 50 company matches for railway infrastructure contractors 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?

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

Which city has the most railway infrastructure contractors?

Mexico City leads with 9 company records, followed by Monterrey (5) and Guadalajara (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 29 professional contacts with verified work emails tracked across these 50 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.