Company lists · Data refreshed October 2026

Top 25 Power plant construction services based in Mexico

Name: Power plant construction services based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 157 companies tracked

RevenueBase identified 157 company matches for power plant construction services associated with Mexico as of October 2026 and tracks 2,920 professional contacts across them, including 155 with verified work emails. Mexico City is the largest hub.

This list covers company matches for power plant construction services 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 October 29, 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 Oct 29, 2026 How this list was built

157Companies

2,920Contacts tracked

155Verified emails

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The 25 largest power plant construction services based in Mexico

Ranked by team size

Top 25 of 157 company matches for power plant construction services based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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	Seselec	Exact match	Mexico City, MexicoHQ recorded Oct 29, 2026	201-500	156 contacts →
	Exact match “SESELEC is an EPC company specialized in electrical infrastructure (Substations, Transmission Lines, Photovoltaic Plants) within Mexico, Iberia (Spain and Portugal) and Latin…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2	Powertecno Energía Mexicana	Exact match	Mexico City, MexicoHQ recorded Oct 29, 2026	201-500	135 contacts →
	Exact match “Actualmente estamos construyendo 4 centrales de Ciclo Combinado en el norte y sur del país.Mérida, Yucatán.Valladolid, Yucatán.Mexicali, B.C.San Luis Río Colorado, Sonora.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3	Kotkoff	Exact match	Ensenada, MexicoHQ recorded Oct 29, 2026	51-200	97 contacts →
	Exact match “Somos una empresa dedicada a ayudar a la industria a recibir una energía eléctrica de calidad, confiable y eficiente, desde su ingeniería, hasta el soporte durante su operación.La…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4	Elcco Group	Exact match	Saltillo, MexicoHQ recorded Oct 29, 2026	51-200	72 contacts →
	Exact match “Desde la conceptualización del proyecto en ingenierías, hacemos todo lo necesario para la culminación exitosa y puesta en marcha de su proyecto, desarrollamos todo tipo de…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5	Rimmsa Energy Solutions	Exact match	San Pedro Garza Garcia, MexicoHQ recorded Oct 29, 2026	51-200	68 contacts →
	Exact match “RIMMSA es una empresa altamente especializada y calificada de bienes de capital y de servicios para el sector energético incluyendo Diseño, Fabricación, Instalación y Puesta en…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6	Fertig	Exact match	Monterrey, MexicoHQ recorded Oct 29, 2026	201-500	66 contacts →
	Exact match “FERTIG S.A.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7	Quintana Ingenieros S.A. DE C.V	Exact match	Mexico Ciy, MexicoHQ recorded Oct 29, 2026	51-200	65 contacts →
	Exact match “Quintana Ingenieros, S.A.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8	Electro Tableros DE Control, S.A. DE C.V	Exact match	Gómez Palacio, MexicoHQ recorded Oct 29, 2026	201-500	58 contacts →
	Exact match “Somos una empresa de Ingeniería y Construcción especializada en obras eléctricas con capacidades propias para gestionar de manera integral proyectos de transmisión, distribución…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9	Secodisa S.A. DE C.V	Exact match	Monterrey, MexicoHQ recorded Oct 29, 2026	51-200	57 contacts →
	Exact match “Located in Monterrey, N.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10	Especialidades EN Turbomaquinaria SA DE CV	Exact match	Mexico City, MexicoHQ recorded Oct 29, 2026	51-200	40 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11	Entergi México	Exact match	Estado De Mèxico, MexicoHQ recorded Oct 29, 2026	51-200	33 contacts →
	Exact match “Somos Expertos en generación de energía comprometidos a satisfacer necesidades de energía eléctrica en todo momento y en cualquier lugar.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12	Denken Ingeniería	Exact match	Monterrey, MexicoHQ recorded Oct 29, 2026	51-200	31 contacts →
	Exact match “Somos más que una empresa; somos una fuerza de cambio en el noreste de México.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13	Atpimsa	Exact match	San Nicolás De Los Garza, MexicoHQ recorded Oct 29, 2026	51-200	28 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 · Oct 29, 2026 · View company records in RevenueBase
14	Repsa Group	Exact match	San Luis Potosi, MexicoHQ recorded Oct 29, 2026	51-200	24 contacts →
	Exact match “REPSA Group is a renewable energy company focused on two core business lines: the development and investment in renewable power generation projects, and the provision of…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15	Babcock & Wilcox DE México, S.A. DE C.V	Exact match	Miguel Hidalgo, MexicoHQ recorded Oct 29, 2026	11-50	23 contacts →
	Exact match “Babcock & Wilcox de México, S.A.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16	ACESA	Exact match	Tijuana, MexicoHQ recorded Oct 29, 2026	11-50	18 contacts →
	Exact match “Somos una empresa con base en Tijuana, B.C, dedicada al asesoramiento, gestión y ejecución de proyectos de construcción.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17	HH GM	Exact match	Lomas De Chapultepec I Sección, MexicoHQ recorded Oct 29, 2026	11-50	17 contacts →
	Exact match “Somos una empresa dedicada a la venta de servicios de Ingeniería y Construcción Eléctrica, Soluciones de Ahorro, y consultoría en Sistemas de Medición y comunicación en el MEM…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18	Ind. Electromecánica Pafra	Exact match	Queretaro, MexicoHQ recorded Oct 29, 2026	51-200	17 contacts →
	Exact match “Diseño, Ingeniería, Proyecto de Obra Electrica y Mecánica Industrial.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19	Cabca Ingeniería Y Servicios	Exact match	Puebla, MexicoHQ recorded Oct 29, 2026	51-200	16 contacts →
	Exact match “Somos un Contratista General de servicios de Ingeniería, Procura y Construcción formado por profesionales comprometidos con nuestros valores y cultura organizacional.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20	PQ Insel, S.A. DE C.V	Exact match	Guadalajara, MexicoHQ recorded Oct 29, 2026	11-50	13 contacts →
	Exact match “Es la constructora eléctrica que le da soluciones precisas desde la elaboración de proyectos, hasta la ejecución de obra, con un enfoque específico en solucionar los problemas…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21	Bremer Y Herrera MEP Energía	Exact match	San Luis Potosí, MexicoHQ recorded Oct 29, 2026	11-50	13 contacts →
	Exact match “Somos parte de los Proyectos de Inversión de clientes, usuarios de Energía Eléctrica, debemos asesorarles de manera Integral para la utilización de la Energía de manera Eficiente…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22	RSL Engineered	Exact match	Mexico City, MexicoHQ recorded Oct 29, 2026	11-50	12 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 · Oct 29, 2026 · View company records in RevenueBase
23	Krodex Power Solutions	Exact match	Mexico City, MexicoHQ recorded Oct 29, 2026	1-10	9 contacts →
	Exact match “You are Power.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24	Cisa Energia	Exact match	Tijuana, MexicoHQ recorded Oct 29, 2026	51-200	6 contacts →
	Exact match “CISA energia es un contratista general que provee servicios de Promoción, Diseño, Construcción, Operación y Mantenimiento para Proyectos de Generación de Energía en todo México.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25	Optimización Energética Y Cultura Ambiental, S.A. DE C.V	Exact match	Gomez Palacio, MexicoHQ recorded Oct 29, 2026	1-10	6 contacts →
	Exact match “OECA es una empresa de ingeniería innovadora enfocada al diseño, ejecución, puesta en marcha y O&M de proyectos relacionados con las energías renovables, medio ambiente y la…” Recorded in the RevenueBase company graph · Oct 29, 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 “power plant construction services”. 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 25 of 157 power plant construction services based in Mexico

See the full list, filter by size, metro and specialty, and access 155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power plant construction services based in Mexico at a glance

As of Oct 29, 2026

5.3%Verified-email coverage

18.6Average contacts per company

11-50Median size (employees)

14.6%Largest-city concentration · Mexico City

Oct 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 157 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 “power plant construction services” 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 155 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 October 29, 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 “power plant construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power plant construction services are there based in Mexico?

RevenueBase identified 157 company matches for power plant construction services associated with Mexico as of October 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?

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

Which city has the most power plant construction services?

Mexico City leads with 23 company records, followed by Monterrey (18) and Mexico (7).

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 155 professional contacts with verified work emails tracked across these 157 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 October 29, 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.