ORAO is a power system engineering firm specializing in power system studies, station design, relay protection, and technical field services for all industry and infrastructure segments.

Protecting what matters

Power system studies
Utility-grade HV engineering & design
Arc flash protection management
Field services

Connect With Us Request a Quote

Power System Studies

  • Short Circuit & Equipment/Device Evaluation
  • Protection & Coordination
  • Arc Flash
  • Ground Grid Design & Grounding Systems
  • Cable Ampacity & Thermal Analysis
  • Motor Starting
  • Load Flow & Voltage Drop
  • Power Quality

Field Services

  • Testing & Commissioning
  • Infrared Thermography
  • Troubleshooting
  • Power Quality Measurements
  • Electrical Forensics
  • Maintenance
  • Customer Training
  • Transformer Oil Sampling

Industries We Serve

  • Large Industrial
  • Utilities & Renewables
  • Commercial & Residential Hi-Rise
  • Healthcare
  • Data Centers
  • Transportation & Infrastructure
  • Mining
  • Oil & Gas