Company lists · Data verified August 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 Verified Aug 28, 2026 394 companies tracked

There are 394 energy consulting firms headquartered in Mexico (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Penspen	Villahermosa	1,001-5,000	1,006	464
2	Resgreen Europe SL	Mexico	201-500	254	4
3	Energon Solar	n/a	51-200	93	11
4	Energía Real	Mexico City	51-200	89	56
5	Energyza Energy	Merida	51-200	77	14
6	Baywa R.E. Distribución Solar MX	Zapopan	1,001-5,000	60	15
7	Fertig	Monterrey	201-500	57	13
8	Kinenergy	n/a	51-200	55	5
9	Ecopulse	Merida	51-200	40	7
10	Next Energy	n/a	11-50	24	5
11	Brio Energía	Monterrey	11-50	23	5
12	Acclaim Energy	Monterrey	11-50	22	7
13	E3 Consultora	Santa Clara Ocoyucan	11-50	19	1
14	Dyce México	San Pedro Garza Garcia	11-50	16	3
15	Nrgy Solutions	n/a	11-50	14	2
16	Ambi Acuacorp	Naucalpan	11-50	12	2
17	Artelia CAL Y Mayor	Mexico City	11-50	12	1
18	Bremer Y Herrera MEP Energía	San Luis Potosi	11-50	12	1
19	RED Energía	Monterrey	11-50	8	5
20	Aurora Power	Ciudad Juarez	11-50	6	3
21	Energyby5 México	Ciudad De Mexico	11-50	6	2
22	Solar INC	San Pedro Garza Garcia	11-50	6	2
23	Full Energy México	Jal.	11-50	5	2
24	Energy Consulting And Data Analytics	Tlaxcala	11-50	5	2
25	Solar Concepts	Santa Catarina	11-50	4	1

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 Aug 28, 2026

1-10Median size (employees)

MonterreyLargest hub · 35 HQs

64Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

205

11-50

158

51-200

201-500

501-1,000

1,001-5,000

Energy consulting firms by metro

Metro	Companies
Energy consulting firms in Monterrey	35
Energy consulting firms in Ciudad De Mexico	26
Energy consulting firms in Mexico City	21
Energy consulting firms in San Pedro Garza Garcia	14
Energy consulting firms in Zapopan	12
Energy consulting firms in Miguel Hidalgo	10
Energy consulting firms in Hermosillo	9

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “energy consulting firms”, with match quality audited by blind human judging, and headquartered in Mexico.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many energy consulting firms are there based in Mexico?

There are 394 energy consulting firms headquartered in Mexico as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.