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Private company

Synergy

Logo: http://www.synergyenergy.com.au/, Non-free logo, via Wikipedia3

Electricity corporation in Western Australia

Synergy is a corporation owned by the Government of Western Australia. Synergy is Western Australia (WA)’s largest energy retailer and generator with more than one million industrial, commercial and residential customers, generating total annual revenue of more than $3.2 billion (2014/15 financial year).2 It is headquartered in Perth.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2006Founded1
  • IndustryOther Electric Power Generation [2012–present definition], electricity generation, energy industry, public utility, retail1
  • HeadquartersPerth1
  • Legal formcorporation1

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Synergy is a corporation owned by the Government of Western Australia. Synergy is Western Australia (WA)’s largest energy retailer and generator with more than one million industrial, commercial and residential customers, generating total annual revenue of more than $3.2 billion (2014/15 financial year).2

Corporate structure

Synergy sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Synergy Perth
    • Bright Energy Investments Subsidiary
    • BALDIVIS ESR1 Owned · Baldivis, Australia
    • Bremer Bay Wind Farm Owned · South Region, Australia
    • Carey Park ESR 1 Owned · City of Bunbury, Australia
    • Cary Park ESR 2 Owned · City of Bunbury, Australia
    • Cockburn Power Station Owned · South Region, Australia
    • Collie Power Station Owned · South Region, Australia
    • Grasmere Wind Farm 1 Owned · SWIS Region, Australia
    • Kemerton Power Station (GT11) Owned · SWIS Region, Australia
    • Kemerton Power Station (GT12) Owned · SWIS Region, Australia
    • Kwinana Power Station (GT2) Owned · SWIS Region, Australia
    • Kwinana Power Station (GT3) Owned · SWIS Region, Australia
    • Muja C Unit 6 Power Station Owned · South Region, Australia
    • Muja D Unit 7 Power Station Owned · South Region, Australia
    • MUJA D Unit 8 Power Station Owned · SWIS Region, Australia
    • PINJAR GT1 Owned · SWIS Region, Australia
    • PINJAR GT10 Owned · City of Wanneroo, Australia
    • PINJAR GT11 Owned · SWIS Region, Australia
    • PINJAR GT2 Owned · SWIS Region, Australia
    • PINJAR GT3 Owned · SWIS Region, Australia
    • PINJAR GT4 Owned · SWIS Region, Australia
    • PINJAR GT5 Owned · SWIS Region, Australia
    • PINJAR GT7 Owned · SWIS Region, Australia
    • PINJAR GT9 Owned · City of Wanneroo, Australia
    • Withers ESR 1 Owned · City of Bunbury, Australia
    • and 1 more

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Synergy reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • BALDIVIS ESR1
  • Bremer Bay Wind Farm
  • Bright Energy Investments
  • Carey Park ESR 1
  • Cary Park ESR 2
  • Cockburn Power Station
  • Collie Power Station
  • Grasmere Wind Farm 1
  • Kemerton Power Station (GT11)
  • Kemerton Power Station (GT12)
  • Kwinana Power Station (GT2)
  • Kwinana Power Station (GT3)
  • MUJA D Unit 8 Power Station
  • Muja C Unit 6 Power Station
  • Muja D Unit 7 Power Station
  • PINJAR GT1
  • PINJAR GT10
  • PINJAR GT11
  • PINJAR GT2
  • PINJAR GT3
  • PINJAR GT4
  • PINJAR GT5
  • PINJAR GT7
  • PINJAR GT9
All 26 holdings
  • Withers ESR 1
  • Withers ESR 2

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Owners

  • Government of Western Australia

Also owns

  • BALDIVIS ESR1
  • Bremer Bay Wind Farm
  • Bright Energy Investments
  • Carey Park ESR 1
  • Cary Park ESR 2
  • Cockburn Power Station
  • Collie Power Station
  • Grasmere Wind Farm 1
  • Kemerton Power Station (GT11)
  • Kemerton Power Station (GT12)
  • Kwinana Power Station (GT2)
  • Kwinana Power Station (GT3)
  • MUJA D Unit 8 Power Station
  • Muja C Unit 6 Power Station
  • Muja D Unit 7 Power Station
  • PINJAR GT1
  • PINJAR GT10
  • PINJAR GT11
  • PINJAR GT2
  • PINJAR GT3
  • PINJAR GT4
  • PINJAR GT5
  • PINJAR GT7
  • PINJAR GT9
All 26 also owns
  • Withers ESR 1
  • Withers ESR 2

From Wikidata.1

Timeline

  1. 2006Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3