Company lists · Data refreshed October 2026
Top 20 High voltage transmission contractors based in Mexico
RevenueBase identified 119 company matches for high voltage transmission contractors associated with Mexico as of October 2026 and tracks 1,744 professional contacts across them, including 148 with verified work emails. Mexico City is the largest hub.
This list covers company matches for high voltage transmission contractors associated with Mexico, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 14, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 20 largest high voltage transmission contractors based in Mexico
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 155 contacts → | ||||
Exact match “Somos una empresa especializada en la creación, diseño, equipamiento y construcción de Subestaciones, Líneas de Transmisión y Distribución de Energía Eléctrica, con estándares…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 149 contacts → | ||||
Exact match “Más de 138 años de calidad e innovación han sido los factores clave para el éxito y la permanencia de la empresa a lo largo del tiempo.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 97 contacts → | ||||
Exact match “Somos una empresa dedicada a ayudar a la industria a recibir una energía eléctrica de calidad, confiable y eficiente, desde su ingeniería, hasta el soporte durante su operación.La…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 65 contacts → | ||||
Exact match “Quintana Ingenieros, S.A.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 58 contacts → | ||||
Exact match “Somos una empresa de Ingeniería y Construcción especializada en obras eléctricas con capacidades propias para gestionar de manera integral proyectos de transmisión, distribución…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 50 contacts → | ||||
Exact match “Brindamos soluciones integrales para todo tipo de sistemas y aplicaciones de energía eléctrica de alta y media tensión” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 22 contacts → | ||||
Exact match “Altos Ingeniería Eléctrica is an electrical contractor for low, middle and high voltage systems.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “Founded in 1992, with hands-on experience of more than 30 years in the marketing & manufacturing of medium and high voltage electrical equipment’s, Jacob and Jacob S.A DE C.V…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Somos una constructora eléctrica con más de 30 años de experiencia, ofreciendo soluciones en media y alta tensión, anteponiendo la calidad, seguridad y eficiencia en cada proyecto.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “Somos una empresa con más de 40 años de experiencia, especializada en la gestión, diseño y construcción de infraestructura eléctrica en alta tensión, particularmente en…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Grupo Tres R Termotécnica S.A.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Es la constructora eléctrica que le da soluciones precisas desde la elaboración de proyectos, hasta la ejecución de obra, con un enfoque específico en solucionar los problemas…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Expertos en diseño de ingeniería e infraestructura eléctrica, realizamos:*Red de distribución de energía eléctrica *Redes de alumbrado público *Subestaciones eléctricas de media y…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “CISA energia es un contratista general que provee servicios de Promoción, Diseño, Construcción, Operación y Mantenimiento para Proyectos de Generación de Energía en todo México.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Empresa constructora de proyectos en materia de energía eléctrica a nivel industrial, residencial y gubernamental.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Soluciones completas en ingeniería, construcción, mantenimiento, reparación y suministro de productos para la industria eléctrica.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “PYCMAT es una empresa especializada en implementar código de red y construcción de subestaciones eléctricas de baja, media y alta tensión, utilizando la mejor tecnología del…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “a) La instalación, colocación, diseño, remodelación y acondicionamiento de toda clase de instalaciones eléctricas, en alta, media y baja tensión, así como de todo lo relacionado…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Desarrollo de ingeniería y construcción de subestaciones eléctricas de 115kv, 230kv y 400kv.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “high voltage transmission contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 119 high voltage transmission contractors based in Mexico
See the full list, filter by size, metro and specialty, and access 148 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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High voltage transmission contractors based in Mexico at a glance
As of Oct 14, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Mexico, so it is reported there. Company counts and contact totals on this page are exact for Mexico, over 119 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Mexico whose business descriptions match “high voltage transmission contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 148 professional contacts with verified work emails across the full matched dataset. 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 October 14, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “high voltage transmission contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many high voltage transmission contractors are there based in Mexico?
RevenueBase identified 119 company matches for high voltage transmission contractors associated with Mexico as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Aselec Electricidad tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most high voltage transmission contractors?
Mexico City leads with 9 company records, followed by Zapopan (7) and Monterrey (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 148 professional contacts with verified work emails tracked across these 119 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 119 high voltage transmission contractors based in Mexico. Start with a free account, no credit card.
Download this list →Related lists
High voltage transmission contractors by geography
- High voltage transmission contractors based in Belo Horizonte, Brazil
- High voltage transmission contractors based in Houston, United States
- High voltage transmission contractors based in Argentina
- High voltage transmission contractors based in Australia
- High voltage transmission contractors based in Brazil
- High voltage transmission contractors based in Canada
- High voltage transmission contractors based in Chile
- High voltage transmission contractors based in Colombia
- High voltage transmission contractors based in Czechia
- High voltage transmission contractors based in France
- High voltage transmission contractors based in Germany
- High voltage transmission contractors based in India
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 SmartSearch, 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.
More company lists
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- Lists A-Z
- New lists
- High voltage transmission contractors based in Belo Horizonte, Brazil
- High voltage transmission contractors based in Houston, United States
- High voltage transmission contractors based in Argentina
- High voltage transmission contractors based in Australia
- High voltage transmission contractors based in Brazil
- High voltage transmission contractors based in Canada
Company intelligence · public preview
Top 20 high voltage transmission contractors based in Mexico
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 119 matching company records for high voltage transmission contractors based in Mexico, with 1,744 tracked contacts and 148 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 high voltage transmission contractors based in Mexico
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Aselec Electricidadaselec.comHQ: San Benito, MexicoReported employees: 201-500 | San Benito, Mexico | 201-500 | Exact match | 155 contacts → |
“Somos una empresa especializada en la creación, diseño, equipamiento y construcción de Subestaciones, Líneas de Transmisión y Distribución de Energía Eléctrica, con estándares…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hubbell Méxicohubbell.comHQ: Toluca, MexicoReported employees: 1,001-5,000 | Toluca, Mexico | 1,001-5,000 | Exact match | 149 contacts → |
“Más de 138 años de calidad e innovación han sido los factores clave para el éxito y la permanencia de la empresa a lo largo del tiempo.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kotkoffkotkoff.comHQ: Ensenada, MexicoReported employees: 51-200 | Ensenada, Mexico | 51-200 | Exact match | 97 contacts → |
“Somos una empresa dedicada a ayudar a la industria a recibir una energía eléctrica de calidad, confiable y eficiente, desde su ingeniería, hasta el soporte durante su operación.La…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Quintana Ingenieros S.A. DE C.Vquintanaingenieros.com.mx HQ: Mexico Ciy, MexicoReported employees: 51-200 | Mexico Ciy, Mexico | 51-200 | Exact match | 65 contacts → |
“Quintana Ingenieros, S.A.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Electro Tableros DE Control, S.A. DE C.Velectrotableros.com HQ: Gómez Palacio, MexicoReported employees: 201-500 | Gómez Palacio, Mexico | 201-500 | Exact match | 58 contacts → |
“Somos una empresa de Ingeniería y Construcción especializada en obras eléctricas con capacidades propias para gestionar de manera integral proyectos de transmisión, distribución…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Eprecsaeprecsa.mx HQ: Irapuato, MexicoReported employees: 51-200 | Irapuato, Mexico | 51-200 | Exact match | 50 contacts → |
“Brindamos soluciones integrales para todo tipo de sistemas y aplicaciones de energía eléctrica de alta y media tensión” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Softelectrics Ingeniería, S.A. DE C.Vsoeingenieria.com HQ: Toluca, MexicoReported employees: 11-50 | Toluca, Mexico | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Altos Ingeniería Eléctricaaltos.com.mx HQ: Zapopan, MexicoReported employees: 51-200 | Zapopan, Mexico | 51-200 | Exact match | 22 contacts → |
“Altos Ingeniería Eléctrica is an electrical contractor for low, middle and high voltage systems.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Jacob And Jacob S.A DE C.Vjacobandjacob.mx HQ: Mexico City C.p., MexicoReported employees: 51-200 | Mexico City C.p., Mexico | 51-200 | Exact match | 20 contacts → |
“Founded in 1992, with hands-on experience of more than 30 years in the marketing & manufacturing of medium and high voltage electrical equipment’s, Jacob and Jacob S.A DE C.V…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  NEZCOnezco.mxHQ: Tijuana, MexicoReported employees: 51-200 | Tijuana, Mexico | 51-200 | Exact match | 19 contacts → |
“Somos una constructora eléctrica con más de 30 años de experiencia, ofreciendo soluciones en media y alta tensión, anteponiendo la calidad, seguridad y eficiencia en cada proyecto.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sepisa S.A. DE C.Vsepisa.com.mx HQ: Monterrey, MexicoReported employees: 51-200 | Monterrey, Mexico | 51-200 | Exact match | 17 contacts → |
“Somos una empresa con más de 40 años de experiencia, especializada en la gestión, diseño y construcción de infraestructura eléctrica en alta tensión, particularmente en…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Grupo Tres R Termotécnica, S.A. DE C.Vgrupotresr.com.mx HQ: Lomas De Chapultepec, MexicoReported employees: 201-500 | Lomas De Chapultepec, Mexico | 201-500 | Exact match | 13 contacts → |
“Grupo Tres R Termotécnica S.A.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  PQ Insel, S.A. DE C.Vpqinsel.comHQ: Guadalajara, MexicoReported employees: 11-50 | Guadalajara, Mexico | 11-50 | Exact match | 13 contacts → |
“Es la constructora eléctrica que le da soluciones precisas desde la elaboración de proyectos, hasta la ejecución de obra, con un enfoque específico en solucionar los problemas…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Hidroelectrikhidroelectrik.mxHQ: Monterrey, MexicoReported employees: 11-50 | Monterrey, Mexico | 11-50 | Exact match | 7 contacts → |
“Expertos en diseño de ingeniería e infraestructura eléctrica, realizamos:*Red de distribución de energía eléctrica *Redes de alumbrado público *Subestaciones eléctricas de media y…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cisa Energiacisae.com HQ: Tijuana, MexicoReported employees: 51-200 | Tijuana, Mexico | 51-200 | Exact match | 6 contacts → |
“CISA energia es un contratista general que provee servicios de Promoción, Diseño, Construcción, Operación y Mantenimiento para Proyectos de Generación de Energía en todo México.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Construcciones Electromecánicas Pliegoconstruccionespliego.com HQ: San Isidro De San Lorenzo Tepaltitlán, MexicoReported employees: 11-50 | San Isidro De San Lorenzo Tepaltitlán, Mexico | 11-50 | Exact match | 5 contacts → |
“Empresa constructora de proyectos en materia de energía eléctrica a nivel industrial, residencial y gubernamental.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  AGI Building Synergyagibsy.com.mxHQ: Zapopan, MexicoReported employees: 11-50 | Zapopan, Mexico | 11-50 | Exact match | 4 contacts → |
“Soluciones completas en ingeniería, construcción, mantenimiento, reparación y suministro de productos para la industria eléctrica.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Monterrey, MexicoReported employees: 11-50 | Monterrey, Mexico | 11-50 | Exact match | 4 contacts → |
“PYCMAT es una empresa especializada en implementar código de red y construcción de subestaciones eléctricas de baja, media y alta tensión, utilizando la mejor tecnología del…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Transforma Proyecto Y Construccióntransformaelectric.com HQ: Celaya, MexicoReported employees: 51-200 | Celaya, Mexico | 51-200 | Exact match | 3 contacts → |
“a) La instalación, colocación, diseño, remodelación y acondicionamiento de toda clase de instalaciones eléctricas, en alta, media y baja tensión, así como de todo lo relacionado…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Corelmacecorelmace.com HQ: Naucalpan, MexicoReported employees: 1-10 | Naucalpan, Mexico | 1-10 | Exact match | 2 contacts → |
“Desarrollo de ingeniería y construcción de subestaciones eléctricas de 115kv, 230kv y 400kv.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 119 company matches
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High voltage transmission contractors: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
118 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Mexico, so it is reported there. Company counts and contact totals on this page are exact for Mexico, over 119 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for high voltage transmission contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many high voltage transmission contractors did RevenueBase find based in Mexico?
The saved snapshot records 119 matching company records, 1,744 tracked contacts and 148 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
High voltage transmission contractors by geography
- High voltage transmission contractors based in Belo Horizonte, Brazil
- High voltage transmission contractors based in Houston, United States
- High voltage transmission contractors based in Argentina
- High voltage transmission contractors based in Australia
- High voltage transmission contractors based in Brazil
- High voltage transmission contractors based in Canada
- High voltage transmission contractors based in Chile
- High voltage transmission contractors based in Colombia
- High voltage transmission contractors based in Czechia
- High voltage transmission contractors based in France
- High voltage transmission contractors based in Germany
- High voltage transmission contractors based in India
Cite this list
RevenueBase Data Team. Top 20 high voltage transmission contractors based in Mexico. Snapshot: October 14, 2026. https://revenuebase.ai/companies/high-voltage-transmission-contractors/mexico.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- High voltage transmission contractors based in Belo Horizonte, Brazil
- High voltage transmission contractors based in Houston, United States
- High voltage transmission contractors based in Argentina
- High voltage transmission contractors based in Australia
- High voltage transmission contractors based in Brazil
- High voltage transmission contractors based in Canada
Company intelligence · public preview
Top 20 high voltage transmission contractors based in Mexico
RevenueBase records 119 matching company records for high voltage transmission contractors based in Mexico, with 1,744 tracked contacts and 148 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 high voltage transmission contractors based in Mexico
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Aselec Electricidadaselec.com HQ: San Benito, MexicoReported employees: 201-500 | San Benito, Mexico | 201-500 | Exact match | 155 contacts → |
“Somos una empresa especializada en la creación, diseño, equipamiento y construcción de Subestaciones, Líneas de Transmisión y Distribución de Energía Eléctrica, con estándares…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hubbell Méxicohubbell.com HQ: Toluca, MexicoReported employees: 1,001-5,000 | Toluca, Mexico | 1,001-5,000 | Exact match | 149 contacts → |
“Más de 138 años de calidad e innovación han sido los factores clave para el éxito y la permanencia de la empresa a lo largo del tiempo.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kotkoffkotkoff.com HQ: Ensenada, MexicoReported employees: 51-200 | Ensenada, Mexico | 51-200 | Exact match | 97 contacts → |
“Somos una empresa dedicada a ayudar a la industria a recibir una energía eléctrica de calidad, confiable y eficiente, desde su ingeniería, hasta el soporte durante su operación.La…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Quintana Ingenieros S.A. DE C.Vquintanaingenieros.com.mx HQ: Mexico Ciy, MexicoReported employees: 51-200 | Mexico Ciy, Mexico | 51-200 | Exact match | 65 contacts → |
“Quintana Ingenieros, S.A.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Electro Tableros DE Control, S.A. DE C.Velectrotableros.com HQ: Gómez Palacio, MexicoReported employees: 201-500 | Gómez Palacio, Mexico | 201-500 | Exact match | 58 contacts → |
“Somos una empresa de Ingeniería y Construcción especializada en obras eléctricas con capacidades propias para gestionar de manera integral proyectos de transmisión, distribución…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Eprecsaeprecsa.mx HQ: Irapuato, MexicoReported employees: 51-200 | Irapuato, Mexico | 51-200 | Exact match | 50 contacts → |
“Brindamos soluciones integrales para todo tipo de sistemas y aplicaciones de energía eléctrica de alta y media tensión” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Softelectrics Ingeniería, S.A. DE C.Vsoeingenieria.com HQ: Toluca, MexicoReported employees: 11-50 | Toluca, Mexico | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Altos Ingeniería Eléctricaaltos.com.mx HQ: Zapopan, MexicoReported employees: 51-200 | Zapopan, Mexico | 51-200 | Exact match | 22 contacts → |
“Altos Ingeniería Eléctrica is an electrical contractor for low, middle and high voltage systems.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Jacob And Jacob S.A DE C.Vjacobandjacob.mx HQ: Mexico City C.p., MexicoReported employees: 51-200 | Mexico City C.p., Mexico | 51-200 | Exact match | 20 contacts → |
“Founded in 1992, with hands-on experience of more than 30 years in the marketing & manufacturing of medium and high voltage electrical equipment’s, Jacob and Jacob S.A DE C.V…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NEZCOnezco.mx HQ: Tijuana, MexicoReported employees: 51-200 | Tijuana, Mexico | 51-200 | Exact match | 19 contacts → |
“Somos una constructora eléctrica con más de 30 años de experiencia, ofreciendo soluciones en media y alta tensión, anteponiendo la calidad, seguridad y eficiencia en cada proyecto.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sepisa S.A. DE C.Vsepisa.com.mx HQ: Monterrey, MexicoReported employees: 51-200 | Monterrey, Mexico | 51-200 | Exact match | 17 contacts → |
“Somos una empresa con más de 40 años de experiencia, especializada en la gestión, diseño y construcción de infraestructura eléctrica en alta tensión, particularmente en…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Grupo Tres R Termotécnica, S.A. DE C.Vgrupotresr.com.mx HQ: Lomas De Chapultepec, MexicoReported employees: 201-500 | Lomas De Chapultepec, Mexico | 201-500 | Exact match | 13 contacts → |
“Grupo Tres R Termotécnica S.A.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PQ Insel, S.A. DE C.Vpqinsel.com HQ: Guadalajara, MexicoReported employees: 11-50 | Guadalajara, Mexico | 11-50 | Exact match | 13 contacts → |
“Es la constructora eléctrica que le da soluciones precisas desde la elaboración de proyectos, hasta la ejecución de obra, con un enfoque específico en solucionar los problemas…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hidroelectrikhidroelectrik.mx HQ: Monterrey, MexicoReported employees: 11-50 | Monterrey, Mexico | 11-50 | Exact match | 7 contacts → |
“Expertos en diseño de ingeniería e infraestructura eléctrica, realizamos:*Red de distribución de energía eléctrica *Redes de alumbrado público *Subestaciones eléctricas de media y…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cisa Energiacisae.com HQ: Tijuana, MexicoReported employees: 51-200 | Tijuana, Mexico | 51-200 | Exact match | 6 contacts → |
“CISA energia es un contratista general que provee servicios de Promoción, Diseño, Construcción, Operación y Mantenimiento para Proyectos de Generación de Energía en todo México.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Construcciones Electromecánicas Pliegoconstruccionespliego.com HQ: San Isidro De San Lorenzo Tepaltitlán, MexicoReported employees: 11-50 | San Isidro De San Lorenzo Tepaltitlán, Mexico | 11-50 | Exact match | 5 contacts → |
“Empresa constructora de proyectos en materia de energía eléctrica a nivel industrial, residencial y gubernamental.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AGI Building Synergyagibsy.com.mx HQ: Zapopan, MexicoReported employees: 11-50 | Zapopan, Mexico | 11-50 | Exact match | 4 contacts → |
“Soluciones completas en ingeniería, construcción, mantenimiento, reparación y suministro de productos para la industria eléctrica.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Monterrey, MexicoReported employees: 11-50 | Monterrey, Mexico | 11-50 | Exact match | 4 contacts → |
“PYCMAT es una empresa especializada en implementar código de red y construcción de subestaciones eléctricas de baja, media y alta tensión, utilizando la mejor tecnología del…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Transforma Proyecto Y Construccióntransformaelectric.com HQ: Celaya, MexicoReported employees: 51-200 | Celaya, Mexico | 51-200 | Exact match | 3 contacts → |
“a) La instalación, colocación, diseño, remodelación y acondicionamiento de toda clase de instalaciones eléctricas, en alta, media y baja tensión, así como de todo lo relacionado…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Corelmacecorelmace.com HQ: Naucalpan, MexicoReported employees: 1-10 | Naucalpan, Mexico | 1-10 | Exact match | 2 contacts → |
“Desarrollo de ingeniería y construcción de subestaciones eléctricas de 115kv, 230kv y 400kv.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 119 company matches
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High voltage transmission contractors: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
118 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Mexico, so it is reported there. Company counts and contact totals on this page are exact for Mexico, over 119 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for high voltage transmission contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many high voltage transmission contractors did RevenueBase find based in Mexico?
The saved snapshot records 119 matching company records, 1,744 tracked contacts and 148 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 20 high voltage transmission contractors based in Mexico. Snapshot: October 14, 2026. https://revenuebase.ai/companies/high-voltage-transmission-contractors/mexico.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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