ETAP

31770, Colomiers
Energie Nucléaire

Business area

Engineering

  • Design and development
  • Construction/Installation
  • Maintenance/Plant operation

Intellectual services

  • Design and development
  • Construction/Installation
  • Maintenance/Plant operation

Digital services

  • Design and development
  • Construction/Installation
  • Maintenance/Plant operation

Electricity

  • Design and development
  • Construction/Installation
  • Maintenance/Plant operation

Training

  • Design and development
  • Construction/Installation
  • Maintenance/Plant operation

Presentation

ETAP is a global software company specializing in advanced electrical engineering solutions for the modeling, simulation, and operation of complex power systems.

ETAP solutions support the entire lifecycle of electrical installations — from design and engineering studies to real-time operation and analysis — with a strong focus on safety, reliability, availability, and regulatory compliance.

In highly constrained industrial sectors, and particularly in the nuclear industry, ETAP supports utilities, engineering companies, system integrators, and equipment suppliers in addressing critical challenges such as power system analysis, electrical safety studies, power continuity, protection coordination, arc flash analysis, cable thermal rating, grounding systems, and power system resilience.

Through its electrical digital twin approach, ETAP enables stakeholders to anticipate risks, secure engineering decisions, and optimize the performance and safety of mission-critical electrical infrastructures, while improving collaboration between engineering and operations teams.

Certifications

ISO 9001, ASME : ASME NQA-1

Nuclear customers references

TVA

Reference nuclear projects

Alvin W. Vogtle, Arkansas Nuclear One, Beaver Valley, Braidwood, Browns Ferry, Brunswick, Byron, Calvert Cliffs, Catawba, Clinton, Columbia Generating Station, Comanche Peak, Davis-Besse, Diablo Canyon, Donald C. Cook, Dresden, Duane Arnold, Edwin I Hatch, Fermi, Grand Gulf, Hope Creek, Indian Point, James A. Fitzpatrick, Joseph M., Farley, LaSalle County, Limerick, McGuire, Millstone, Monticello, Nine Mile Point, North Anna, Oconee, Oyster Creek, Palo Verde, Peach Bottom, Perry, Pilgrim, Point Beach, Prairie Island, Quad Cities, R.E. Ginna, River Bend, Robinson, Salem, Seabrook, Sequoyah, Shearon Harris, South Texas Project, St. Lucie, Surry, Susquehanna, Three Mile Island, Turkey Point, V.C. Summer, Waterford 3, Watts Bar, Wolf Creek

Implementation countries

All activities

  • Algeria
  • Germany
  • Australia
  • Austria
  • Burkina Faso
  • China
  • United Arab Emirates
  • Spain
  • United States
  • France
  • India
  • Italy
  • Mali
  • Morocco
  • United Kingdom
  • Switzerland
  • Tunisia

Nuclear activity

  • United States
  • France
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