Company lists · Data verified August 2026

Top 25 Electric utility consulting firms based in Mexico

Name: Electric utility 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 127 companies tracked

There are 127 electric utility consulting firms headquartered in Mexico (RevenueBase, August 2026). RevenueBase tracks 1,825 professional contacts across them, including 539 with verified work emails and 48 with mobile numbers. Monterrey is the largest hub.

This list covers electric utility 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.

127Companies

1,825Contacts tracked

539Verified emails

48Mobile numbers

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The 25 largest electric utility consulting firms based in Mexico

Ranked by team size

Top 25 of 127 electric utility 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	Kinenergy	n/a	51-200	55	5
3	TREPS	Queretaro	11-50	40	7
4	Enegence	Ciudad De Mexico	11-50	24	7
5	Brio Energía	Monterrey	11-50	23	5
6	Acclaim Energy	Monterrey	11-50	22	7
7	Electricx Confianza Y Eficiencia	Alvaro Obregon	11-50	22	1
8	Energos	Leon	11-50	21	1
9	NEZCO	Tijuana	51-200	19	11
10	Energia Secing	Apodaca	1-10	15	4
11	Nrgy Solutions	n/a	11-50	14	2
12	HH GM	n/a	11-50	13	2
13	Artelia CAL Y Mayor	Mexico City	11-50	12	1
14	Bremer Y Herrera MEP Energía	San Luis Potosi	11-50	12	1
15	Epscon	San Pedro Garza Garcia	1-10	10	5
16	Geneelek DE Mexico SA DE CV	Altamira	11-50	9	1
17	Penguin Engineering	Monterrey	1-10	8	1
18	Funken Ingenieros	n/a	1-10	7	2
19	Energyby5 México	Ciudad De Mexico	11-50	6	2
20	Grupo Preilsa S.A. DE C.V	Monterrey	11-50	6	1
21	Full Energy México	Jal.	11-50	5	2
22	Fresh Energy Consulting	Mexico	1-10	5	2
23	Enercrea Solutions S.A. DE C.V	Ciudad De Mexico	1-10	4	2
24	Visor Ingeniería Eléctrica	Hermosillo	51-200	4	1
25	Smartvoltx Ingenieria	Hermosillo	1-10	2	1

Showing 25 of 127 electric utility consulting firms based in Mexico

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Electric utility consulting firms based in Mexico at a glance

As of Aug 28, 2026

1-10Median size (employees)

MonterreyLargest hub · 12 HQs

48Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Electric utility consulting firms by metro

Metro	Companies
Electric utility consulting firms in Monterrey	12
Electric utility consulting firms in Ciudad De Mexico	9
Electric utility consulting firms in Miguel Hidalgo	6
Electric utility consulting firms in Queretaro	5
Electric utility consulting firms in Mexico City	4
Electric utility consulting firms in Mexico	4
Electric utility consulting firms in Puebla	4

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 “electric utility 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; 1 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 electric utility consulting firms are there based in Mexico?

There are 127 electric utility 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 electric utility consulting firms?

Monterrey leads with 12 headquartered companies, followed by Ciudad De Mexico (9) and Miguel Hidalgo (6).

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 539 verified decision-maker contacts tracked across these 127 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.