| Electromecanica, S.A. de C.V | 47 | 22 | 25 | 10 | 4 nov. 2022 a 28 ene. 2026 |
| Electromecanik Gde S.A. de C.V | 29 | 0 | 29 | 4 | 19 jun. 2024 a 22 jun. 2026 |
| Electromecanik Grande S.A. de C.V | 2 | 0 | 2 | 2 | 22 nov. 2024 a 5 dic. 2024 |
| Electromecánica Cam, Sociedad de Responsabilidad | 5 | 5 | 0 | 5 | 20 may. 2026 a 9 jul. 2026 |
| Electromecánica Hed S.A. de C.V | 90 | 90 | 0 | 7 | 21 sep. 2021 a 18 sep. 2026 |
| Electromecánica Industrial Treliza, S.A. de C.V | 4 | 0 | 4 | 3 | 22 mar. 2018 a 28 may. 2018 |
| Electromecánica Integral S.A. de C.V | 9 | 0 | 9 | 3 | 26 may. 2023 a 28 abr. 2025 |
| Electromecánica Méndez S.A. de C.V | 104 | 0 | 104 | 7 | 7 nov. 2022 a 25 mar. 2026 |
| Electromecánica Mérida S.A. de C.V | 2 | 0 | 2 | 1 | 3 nov. 2016 a 17 ene. 2017 |
| Electromecánica por Computación, S.A | 6 | 0 | 6 | 2 | 27 feb. 2017 a 17 ene. 2020 |
| Electromecánica Tollan S.A. de C.V | 76 | 0 | 76 | 15 | 4 sep. 2019 a 6 ago. 2026 |
| Electromecánicas de Chihuahua Sociedad de Responsabilidad | 5 | 5 | 0 | 2 | 14 dic. 2022 a 27 ene. 2023 |
| Electromecánicas de la Laguna S.A. de C.V | 2 | 0 | 2 | 2 | 19 ene. 2026 a 27 feb. 2026 |
| Electromecánicas Especializadas S.A. de C.V | 63 | 1 | 62 | 24 | 13 oct. 2016 a 8 nov. 2019 |
| Electromecánicas Jd, S.A. de C.V | 35 | 0 | 35 | 3 | 14 feb. 2022 a 21 may. 2026 |
| Electromecánico del Pacifico S.A. de C.V | 16 | 0 | 16 | 4 | 28 jun. 2017 a 13 ene. 2020 |
| Electromecánicos Mancilla Cuevas S.A. de C.V | 7 | 7 | 0 | 3 | 22 ene. 2025 a 9 abr. 2026 |
| Electromecánicos Prosisa, S.A. de C.V | 24 | 0 | 24 | 4 | 21 sep. 2021 a 1 ago. 2024 |
| Electromecánicos, S.A. de C.V | 110 | 1 | 109 | 8 | 24 feb. 2020 a 9 sep. 2026 |
| Electrometer de Las Americas, S.A. de C.V | 4 | 0 | 4 | 1 | 3 nov. 2025 a 17 ago. 2026 |
| Electromorga S.A. de C.V | 7 | 0 | 7 | 2 | 13 nov. 2023 a 23 sep. 2025 |
| Electromuebles de Oaxaca, S.A. de C.V | 8 | 0 | 8 | 3 | 3 feb. 2017 a 24 ago. 2017 |
| Electron del Bajío, S.A. de C.V | 23 | 23 | 0 | 6 | 8 nov. 2018 a 17 sep. 2025 |
| Electron Devices Sociedad Anónima de Capital Variable | 4 | 0 | 4 | 2 | 14 jun. 2023 a 22 sep. 2023 |
| Electron Ingeniería S.A. de C.V | 8 | 8 | 0 | 5 | 17 sep. 2025 a 18 sep. 2026 |
| Electron Rentals S.A. de C.V | 54 | 0 | 54 | 6 | 12 jun. 2017 a 30 sep. 2024 |
| Electron Sa | 3 | 1 | 2 | 2 | 16 ago. 2017 a 22 ago. 2025 |
| Electronic And Software Solutions S.A. de C.V | 56 | 0 | 56 | 13 | 18 oct. 2016 a 17 may. 2021 |
| Electronic Metting Point S.A. de C.V | 20 | 0 | 20 | 2 | 13 feb. 2017 a 23 nov. 2017 |
| Electronic Protection & Control, Sociedad de Responsabilidad | 3 | 0 | 3 | 1 | 10 jul. 2018 a 26 ago. 2019 |
| Electronicma, S.A. de C.V | 7 | 0 | 7 | 3 | 15 oct. 2024 a 17 jun. 2026 |
| Electronics Audio S.A. de C.V | 2 | 2 | 0 | 1 | 1 mar. 2017 a 4 sep. 2018 |
| Electronics Internacional S.A. de C.V | 2 | 0 | 2 | 1 | 24 may. 2018 a 7 jun. 2018 |
| Electropura, S. de R. L. de C.V | 86 | 50 | 36 | 19 | 12 oct. 2016 a 18 ago. 2026 |
| Electroriver S S.A. de Cv | 7 | 0 | 7 | 5 | 12 ene. 2018 a 29 abr. 2024 |
| Electrosoldados, S.A. de C.V | 28 | 0 | 28 | 4 | 17 oct. 2016 a 7 dic. 2021 |
| Electrotableros de Control S.A. de C.V | 37 | 37 | 0 | 5 | 7 may. 2024 a 15 jun. 2026 |
| Electrotecnica S.A. de C.V | 160 | 0 | 160 | 24 | 6 oct. 2016 a 21 abr. 2022 |
| Electroteknia de México S.A. de C.V | 7 | 0 | 7 | 5 | 24 abr. 2026 a 2 sep. 2026 |
| Electrotermica S.A. de C.V | 18 | 11 | 7 | 5 | 10 jun. 2019 a 1 abr. 2024 |
| Electrotérmica Nacional, S.A. de C.V | 6 | 0 | 6 | 2 | 19 ago. 2025 a 9 jun. 2026 |
| Electrovitt Solutions, S. de R. L. de C.V | 37 | 0 | 37 | 13 | 24 oct. 2023 a 10 ago. 2026 |
| Electrovittsolutions S de R.L. de C.V | 2 | 0 | 2 | 2 | 13 ene. 2026 a 15 ene. 2026 |
| Electrozam S.A. de C.V | 10 | 0 | 10 | 2 | 6 may. 2019 a 14 oct. 2024 |
| Electrónica Audiocode S.A. de C.V | 267 | 23 | 244 | 39 | 24 nov. 2016 a 13 mar. 2026 |
| Electrónica Avanzada S.A. P. I. de C.V | 16 | 1 | 15 | 9 | 19 nov. 2021 a 8 sep. 2026 |
| Electrónica Clarión, S.A. de C.V | 27 | 27 | 0 | 3 | 27 abr. 2018 a 21 jun. 2019 |
| Electrónica de Coatzacoalcos S.A. de C.V | 94 | 93 | 1 | 6 | 27 ene. 2020 a 23 mar. 2026 |
| Electrónica de la Villa, S.A. de C.V | 7 | 0 | 7 | 1 | 5 jun. 2018 a 21 sep. 2021 |
| Electrónica de Metepec, S.A. de C.V | 4 | 4 | 0 | 1 | 10 may. 2017 a 30 may. 2017 |
