Energy and utilities companies in Mexico
ISIC section D: Electricity, gas, steam and air conditioning supply. 729 records from the INEGI DENUE, 729 active, data as of 2026-05-20.
Section D, electricity, gas, steam and air conditioning supply, holds 729 Mexican company records as of 2026-05-20, all of them active. By state, Ciudad de México leads with 151 (21% of the section), followed by Nuevo León (49) and Sonora (35). The section has a single division, 35 electricity, gas, steam and air conditioning supply, with 729 records. That is 0.1% of the Mexico registry in this build.
Generation, transmission and distribution companies, plus thousands of special-purpose vehicles for solar, wind and biomass plants. In Brazil the distributed-generation boom created a wave of small generation SPVs after 2019; in Chile and Colombia the renewable pipeline shows up the same way. Treat each SPV as an asset, not an account, unless you sell to project developers. In Mexico, 92% of these rows carry an ISIC class; size is known for 100%; 49.4% have a declared website or corporate domain; 150 were registered in the 12 months before the extraction. Mexican rows are establishments of private legal entities from the DENUE 05/2026 edition; chains appear once per location.
By state (top 10)
| State | Records | Active | Share |
|---|---|---|---|
| Ciudad de México | 151 | 151 | 20.7% |
| Nuevo León | 49 | 49 | 6.7% |
| Sonora | 35 | 35 | 4.8% |
| Veracruz de Ignacio de la Llave | 34 | 34 | 4.7% |
| Tamaulipas | 34 | 34 | 4.7% |
| Chihuahua | 33 | 33 | 4.5% |
| Jalisco | 31 | 31 | 4.3% |
| Guanajuato | 30 | 30 | 4.1% |
| México | 29 | 29 | 4.0% |
| Coahuila de Zaragoza | 29 | 29 | 4.0% |
Divisions in section D
35 electric power generation, transmission and distribution; gas; steam and air conditioning.
| ISIC division | Records | Active | Share |
|---|---|---|---|
| 35 Electricity, gas, steam and air conditioning supply | 729 | 729 | 100.0% |
Size mix
| size_class | Records | Share |
|---|---|---|
| micro | 355 | 48.7% |
| small | 296 | 40.6% |
| medium | 71 | 9.7% |
| large | 7 | 1.0% |
| unknown | 0 | 0.0% |
Largest classes
| ISIC class (top 5) | Records |
|---|---|
| 3530 Steam and air conditioning supply | 362 |
| 3510 Electric power generation, transmission an… | 306 |
Largest cities
| City (top 5) | Records |
|---|---|
| Miguel Hidalgo | 103 |
| Cuauhtémoc | 17 |
| Monterrey | 17 |
| Chihuahua | 13 |
| Mérida | 12 |
Other sectors in Mexico
Energy and utilities in other countries
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Division, state, size, age: a custom cut costs US$450 and ships in two business days with the row count agreed first.