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  180 Thomas St, Haymarket NSW 2000, Australia

  Australia

  0292843000

  https://www.transgrid.com.au/ https://www.transgrid.com...


 Updated on October 12, 2025


Australia's Largest Electricity Transmission Network & Clean Energy Leader


About Transgrid

Transgrid | Australia's Leading Electricity Transmission Network Operator

About Transgrid

Transgrid is Australia's largest electricity transmission network operator, building and maintaining critical infrastructure that powers the National Electricity Market. As a leading energy infrastructure company, Transgrid delivers reliable electricity supply across Australia while pioneering the transition to clean energy and renewable power solutions.

Core Services & Operations

Electricity Transmission Infrastructure

  • Design and construction of high-voltage transmission networks
  • Maintenance and operation of Australia's largest electricity transmission system
  • National Electricity Market backbone infrastructure
  • Grid modernization and renewable energy integration

Professional Training & Development

  • Compliance training for energy sector professionals
  • Nationally recognized ESI (Energy Sector Industry) qualifications
  • Refresher training programs
  • Workforce development for electricity transmission industry

Industries Served

  • Energy & Utilities
  • Renewable Energy
  • Infrastructure Development
  • Public Safety & Community Services

Key Commitments

Sustainability & Environment Environmental responsibility and clean energy transition leadership

Community Engagement Reconciliation Action Plan supporting Aboriginal and Torres Strait Islander peoples; Community Partnerships Program serving local areas

Safety & Reliability Industry-leading workplace safety standards; public engagement for asset safety management

Service Areas

  • National Electricity Market coverage across Australia
  • Energy transmission infrastructure across major Australian regions
  • Training and qualifications nationwide

Why Choose Transgrid

  • Australia's largest electricity transmission network
  • Commitment to clean energy future and renewable energy solutions
  • Customer-centric operational approach
  • Award-winning safety standards and practices
  • Sustainable infrastructure development
  • Community-focused partnership programs

Frequently Asked Questions


The headquarters of Transgrid is located at 180 Thomas St, Haymarket NSW 2000, Australia.

The contact phone number for Transgrid is 0292843000.

The official website for Transgrid is https://www.transgrid.com.au/.

The representative of Transgrid is trasgid.


  Listed by Chelsea Roberts Email verified


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Business Hours

Weekly opening schedule

Saturday Closed
Sunday Today Closed
Monday 8:30 AM – 5:00 PM
Tuesday 8:30 AM – 5:00 PM
Wednesday 8:30 AM – 5:00 PM
Thursday 8:30 AM – 5:00 PM
Friday 8:30 AM – 5:00 PM

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