Company lists · Data refreshed September 2026

Top 25 Energy consulting firms based in Mexico

Name: Energy consulting firms based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 394 companies tracked

RevenueBase identified 394 energy consulting firms headquartered in Mexico as of September 2026 and tracks 3,842 professional contacts across them, including 749 with verified work emails and 64 with mobile numbers. Monterrey is the largest hub.

This list covers energy consulting firms 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

394Companies

3,842Contacts tracked

749Verified emails

64Mobile numbers

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The 25 largest energy consulting firms based in Mexico

Ranked by team size

Top 25 of 394 energy consulting firms based in Mexico, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to energy consulting firms: 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	Penspen	Partial evidence	Villahermosa, Mexico	1,001-5,000	1,006 contacts →
	Partial evidence “Penspen designs, maintains, and optimises energy infrastructure to improve access to secure and sustainable energy for communities worldwide.” Source: RevenueBase Database · checked Sep 2, 2026
2	Resgreen Europe SL	Partial evidence	Mexico	201-500	254 contacts →
	Partial evidence “Nacemos en enero de 2014 con vocación de ser un referente en el desarrollo de las áreas de servicios de empresas de energía renovable a nivel nacional e internacional.” Source: RevenueBase Database · checked Sep 2, 2026
3	Energon Solar	Partial evidence	Mexico	51-200	93 contacts →
	Partial evidence “Reduce tus costos energéticos y recibe beneficios fiscales como depreciación acelerada e IVA diferido.” Source: RevenueBase Database · checked Sep 2, 2026
4	Energía Real	Partial evidence	Mexico City, Mexico	51-200	89 contacts →
	Partial evidence “Energía Real ofrece soluciones energéticas para todo tipo de empresas.” Source: RevenueBase Database · checked Sep 2, 2026
5	Energyza Energy	Partial evidence	Merida, Mexico	51-200	77 contacts →
	Partial evidence “Energy efficiency consultants and tech development for enterprises.” Source: RevenueBase Database · checked Sep 2, 2026
6	Baywa R.E. Distribución Solar MX	Indirect evidence	Zapopan, Mexico	1,001-5,000	60 contacts →
	Indirect evidence “BayWa r.e.” Source: RevenueBase Database · checked Sep 2, 2026
7	Fertig	Indirect evidence	Monterrey, Mexico	201-500	57 contacts →
	Indirect evidence “FERTIG S.A.” Source: RevenueBase Database · checked Sep 2, 2026
8	Kinenergy	Partial evidence	Mexico	51-200	55 contacts →
	Partial evidence “Somos una consultoría de ingeniería y energía que ha generado valor y confianza por más 10 años compartiendo nuestro conocimiento sabiamente.” Source: RevenueBase Database · checked Sep 2, 2026
9	Ecopulse	Indirect evidence	Merida, Mexico	51-200	40 contacts →
	Indirect evidence “Con una trayectoria sólida desde 2008, en Ecopulse combinamos 18 años de experiencia técnica con la innovación de 2026.” Source: RevenueBase Database · checked Sep 2, 2026
10	Next Energy	Partial evidence	Mexico	11-50	24 contacts →
	Partial evidence “Next Energy es una empresa con más de veinticinco años de experiencia en el área de la Energía Eléctrica, la cual está fuertemente comprometida con la comunidad y el bienestar…” Source: RevenueBase Database · checked Sep 2, 2026
11	Brio Energía	Partial evidence	Monterrey, Mexico	11-50	23 contacts →
	Partial evidence “Our story began in 2014 with the vision of transforming the energy market solutions, supporting companies through smart and sustainable solutions that generate a positive impact…” Source: RevenueBase Database · checked Sep 2, 2026
12	Acclaim Energy	Partial evidence	Monterrey, Mexico	11-50	22 contacts →
	Partial evidence “For 19 years, Acclaim Energy has been successfully advising Hospitals, Businesses, Government entities, and Schools to address their most critical energy issues such as…” Source: RevenueBase Database · checked Sep 2, 2026
13	E3 Consultora	Partial evidence	Santa Clara Ocoyucan, Mexico	11-50	19 contacts →
	Partial evidence “e3 Consultora Ambiental is a Mexican company with 10 years of experience in consulting services on sustainability and climate change for the public and private sectors Our team is…” Source: RevenueBase Database · checked Sep 2, 2026
14	Dyce México	Partial evidence	San Pedro Garza Garcia, Mexico	11-50	16 contacts →
	Partial evidence “DYCE es una empresa creada en Febrero del 2010 la cual se enfoca en la necesidad económica y social por ahorrar y cuidar la energía eléctrica.” Source: RevenueBase Database · checked Sep 2, 2026
15	Nrgy Solutions	Partial evidence	Mexico	11-50	14 contacts →
	Partial evidence “Somos una empresa que ofrece servicios de consultoría especializada y proyectos llave en mano de Eficiencia Energética y Calidad de Energía Eléctrica, así como de Ingeniería…” Source: RevenueBase Database · checked Sep 2, 2026
16	Ambi Acuacorp	Partial evidence	Naucalpan, Mexico	11-50	12 contacts →
	Partial evidence “AMBI Acuacorp is a Mexican consulting firm with 24 years of experience.” Source: RevenueBase Database · checked Sep 2, 2026
17	Artelia CAL Y Mayor	Partial evidence	Mexico City, Mexico	11-50	12 contacts →
	Partial evidence “Con más de colaboradores a nivel global, Artelia Cal y Mayor; cuyos clientes provienen del sector energético y que están entrando al mercado mexicano mediante el desarrollo de…” Source: RevenueBase Database · checked Sep 2, 2026
18	Bremer Y Herrera MEP Energía	Partial evidence	San Luis Potosi, Mexico	11-50	12 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
19	RED Energía	Partial evidence	Monterrey, Mexico	11-50	8 contacts →
	Partial evidence “Red Energía es el proveedor líder de energía competitiva para empresas e industrias en México.” Source: RevenueBase Database · checked Sep 2, 2026
20	Aurora Power	Partial evidence	Ciudad Juarez, Mexico	11-50	6 contacts →
	Partial evidence “At Aurora Power, we are dedicated to transforming the way energy is generated and consumed.” Source: RevenueBase Database · checked Sep 2, 2026
21	Energyby5 México	Indirect evidence	Ciudad De Mexico, Mexico	11-50	6 contacts →
	Indirect evidence “Somos una empresa que realiza la evaluación técnica y financiera de las alternativas de suministro eléctrico para desarrollar estrategias de compra de electricidad que se adecúen…” Source: RevenueBase Database · checked Sep 2, 2026
22	Solar INC	Partial evidence	San Pedro Garza Garcia, Mexico	11-50	6 contacts →
	Partial evidence “Somos una empresa dedicada a la ingeniería, comercialización, instalación y servicio de equipos de ahorro de energía, enfocada al aprovechamiento de los recursos energéticos…” Source: RevenueBase Database · checked Sep 2, 2026
23	Full Energy México	Indirect evidence	Jal., Mexico	11-50	5 contacts →
	Indirect evidence “Somos una empresa que da servicios de ingeniería y consultoría en el sector eléctrico.” Source: RevenueBase Database · checked Sep 2, 2026
24	Energy Consulting And Data Analytics	Partial evidence	Tlaxcala, Mexico	11-50	5 contacts →
	Partial evidence “Empresa de Servicios de Ingeniería para la Industria Energética” Source: RevenueBase Database · checked Sep 2, 2026
25	Solar Concepts	Partial evidence	Santa Catarina, Mexico	11-50	4 contacts →
	Partial evidence “Soluciones para Ahorro Energético.” Source: RevenueBase Database · checked Sep 2, 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: energy consulting firms. 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 energy consulting firms.
Partial evidence: Its own public description names part of energy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy consulting firms. 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 394 energy consulting firms based in Mexico

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Energy consulting firms based in Mexico at a glance

As of Sep 2, 2026

19.5%Verified-email coverage

1.7%Mobile-number coverage

9.8Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · Monterrey

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

205

11-50

158

51-200

201-500

501-1,000

1,001-5,000

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 energy consulting firms, 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 “energy consulting firms”. 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 energy consulting firms), 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 energy consulting firms, 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, 749 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 2, 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.

Energy consulting firms by metro

Energy consulting firms in Monterrey35
Energy consulting firms in Ciudad De Mexico26

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 energy consulting firms, 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 energy consulting firms are there based in Mexico?

RevenueBase identified 394 energy consulting firms 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?

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

Which city has the most energy consulting firms?

Monterrey leads with 35 headquartered companies, followed by Ciudad De Mexico (26) and Mexico City (21).

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 749 verified decision-maker contacts tracked across these 394 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 2, 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.