Utilities

Grupo Sisttemex® is the supplier for the main electric companies in Mexico and the United States.

At Sisttemex, we design and manufacture structural solutions for electrical transmission and distribution projects, focusing on efficiency, durability, and regulatory compliance.

With over 25 years of experience, we are a strategic partner for contractors, engineering firms, and energy-sector companies in Mexico, the United States, and Latin America.

Transmission towers from 69 kV to 1200 kV

Our products
  • Transmission towers from 69 kV to 1200 kV, including structural design, detailed engineering, and prototype testing.
  • Structures for electrical substations.
  • Poles of the “Morelos I, II and III” type for distribution lines.
  • Structures for railway catenaries and solar farms. 
Our services
  • Detailed engineering and structural optimization.
  • Shop-floor engineering for manufacturing processes.
  • Specialized fabrication of metal structures.
  • Hot dip galvanizing.
  • Prototype, load, and assembly testing if the project requires it.

Contact Us

Why choose Sisttemex?

sector_electrico_galeria_02
Compliance with international standards
  • ISO 9001:2015 certification
  • Approved supplier for LAPEM (CFE)
  • Compliance with CFE, IEC, and ASTM standards
  • In‑house engineering for tailor‑made solutions
  • Competitive delivery times
sisttemex_galvanizado_2
Capacity and experience

At Sisttemex, we have the capacity, experience, and certifications needed to handle large‑scale projects with precision, speed, and reliability. 

img-galvanizado-06@2x
Capability for large‑scale projects

We are a leading company in the electrical infrastructure sector, with installed capacity to manufacture structures for projects from 69 kV to 1200 kV.

Gallery

img-galvanizado-07@2x
sector_electrico_galeria_01
sector_electrico_galeria_02
sector_electrico_galeria_03
sector_electrico_galeria_05