# Energy companies headquartered in Queensland

Tamtam tracks 25 energy companies headquartered in Queensland. This list ranks all of them by number of employees on LinkedIn, led by Energy Queensland, Powerlink Queensland and Ergon Energy Network. Their median headcount is 638. Half of them were founded in 1997 or later. The most common headquarters are Brisbane (8) and Fortitude Valley (2).

The companies listed are primarily large and mid-sized firms in Queensland's energy sector. They span utilities, renewable energy, oil and gas, and mining, with some involvement in environmental services and manufacturing.

Key players include Energy Queensland, managing the state's electricity network; Powerlink Queensland, which operates the high-voltage transmission network; Stanwell Corporation Limited, an electricity provider with coal-fired and renewable assets; and EDL, a global producer of sustainable distributed energy. A notable pattern is the concentration of headquarters in Brisbane and its surrounding suburbs, indicating a central hub for the energy industry in the region.

🇦🇺 Queensland · 25 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Energy Queensland](https://www.tamtam.ai/c/energy-queensland) (energyq.com.au)<br>Energy Queensland powers communities across Queensland by effectively managing the state's electricity network, minimizing costs, and supporting regional growth and development | Utilities | 🇦🇺 Newstead | 2,632 | 2016 |
| 2 | [Powerlink Queensland](https://www.tamtam.ai/c/powerlink-queensland) (powerlink.com.au)<br>Ownership, operation, and maintenance of Queensland's high-voltage electricity transmission network serving millions of customers and large industrial users. | Utilities | 🇦🇺 Virginia | 1,698 |  |
| 3 | [Ergon Energy Network](https://www.tamtam.ai/c/ergon-energy-network) (ergon.com.au)<br>Supply electricity to over 746,000 customers across Queensland, ensuring safe, reliable, efficient, and sustainable energy solutions for diverse communities. | Utilities | 🇦🇺 Townsville | 1,609 |  |
| 4 | [Stanwell Corporation Limited](https://www.tamtam.ai/c/stanwell-corporation-limited) (stanwell.com)<br>Leading electricity provider with efficient coal-fired power stations and expanding renewable energy portfolio to meet Queensland's future energy needs. | Utilities | 🇦🇺 Brisbane City | 967 | 1997 |
| 5 | [EDL](https://www.tamtam.ai/c/edl-brisbane) (edlenergy.com)<br>Global producer of sustainable distributed energy, offering innovative solutions for reliable, cost-effective, and environmentally sustainable power generation across multiple continents | Renewable Energy Power Generation | 🇦🇺 Brisbane | 828 | 1988 |
| 6 | [JJ's Waste & Recycling - Australia](https://www.tamtam.ai/c/jj-s-waste-and-recycling-australia) (jjswaste.com.au)<br>A waste management company in Australia providing disposal, treatment, recovery solutions tailored for various industries with focus on sustainability and compliance | Environmental Services | 🇦🇺 Cleveland | 809 | 1932 |
| 7 | [Wilmar Sugar Australia Limited](https://www.tamtam.ai/c/wilmar-sugar-australia-limited) (wilmarsugar-anz.com)<br>The company is Australia's largest sugar producer, generating renewable electricity and BioEthanol, with operations in sugar milling, farming, BioEthanol production, and AgServices | Food and Beverage Manufacturing | 🇦🇺 Townsville | 795 | 2010 |
| 8 | [Lucas](https://www.tamtam.ai/c/lucas) (lucas.com.au)<br>Specialist engineering and construction firm delivering services in energy, water, resources, and public infrastructure with a focus on smart solutions and project management | Mining | 🇦🇺 Brisbane | 784 | 1958 |
| 9 | [QGC](https://www.tamtam.ai/c/qgc) (shell.com.au)<br>Global leader in producing LNG from coal seam natural gas, operating a two-train liquefaction plant in Queensland Pioneers in innovative energy solutions | Oil and Gas | 🇦🇺 Brisbane | 735 |  |
| 10 | [CS Energy](https://www.tamtam.ai/c/cs-energy) (csenergy.com.au)<br>Generation and sale of electricity, energy retail to commercial and industrial clients, investment in renewable energy and storage assets. | Utilities | 🇦🇺 Fortitude Valley | 728 | 1997 |
| 11 | [United Petroleum Pty Ltd](https://www.tamtam.ai/c/united-petroleum-pty-ltd) (unitedpetroleum.com.au)<br>An Australian oil company operating nationally, offering premium fuels, convenience stores, franchising, and construction services, known for innovative products and growth | Oil and Gas | 🇦🇺 Eight Mile Plains | 709 | 1993 |
| 12 | [New Hope Group](https://www.tamtam.ai/c/new-hope-group) (newhopegroup.com.au)<br>An Australian energy company with diverse interests in coal mining, port operations, oil, agriculture, technology, and investments, prioritizing employee growth and community responsibility | Mining | 🇦🇺 Brisbane City | 666 | 1952 |
| 13 | [Arrow Energy](https://www.tamtam.ai/c/arrow-energy) (arrowenergy.com.au)<br>production of natural gas and electricity powering homes and industries, supporting communities through jobs, local business, and infrastructure | Natural Gas Extraction | 🇦🇺 Brisbane | 638 | 1997 |
| 14 | [MPC Kinetic](https://www.tamtam.ai/c/mpc-kinetic) (linktr.ee)<br>Innovative energy and natural resources solutions provider offering infrastructure, services, and solutions for a sustainable future with proven expertise and partnerships | Oil and Gas | 🇦🇺 Fortitude Valley | 630 | 2011 |
| 15 | [Shell Energy Australia](https://www.tamtam.ai/c/shell-energy-australia) (shellenergy.com.au)<br>An Australian renewables and energy solutions business, offering decarbonization solutions, business and residential energy products, and shaping the renewable energy landscape with innovative investments | Utilities | 🇦🇺 Brisbane | 613 | 1980 |
| 16 | [IOR](https://www.tamtam.ai/c/ior) (ior.com.au)<br>A 100% Australian-owned fuel supplier offering comprehensive fuel solutions across the entire value chain, focused on customer needs and community collaboration | Oil and Gas | 🇦🇺 Cannon Hill | 361 | 1984 |
| 17 | [Century Yuasa Batteries](https://www.tamtam.ai/c/century-yuasa-batteries) (cyb.com.au)<br>Leading provider of quality stored energy solutions in Australia and New Zealand for automotive, speciality, and industrial applications with a rich 85-year history | Motor Vehicle Manufacturing | 🇦🇺 Brisbane | 327 | 1928 |
| 18 | [CleanCo Queensland](https://www.tamtam.ai/c/cleanco-queensland) (cleancoqueensland.com.au)<br>CleanCo utilizes low-emission generation assets to lower electricity prices, integrate renewables, drive regional growth, and support Queensland's transition to clean energy | Renewable Energy Power Generation | 🇦🇺 Brisbane | 316 | 2018 |
| 19 | [Yurika](https://www.tamtam.ai/c/yurika) (yurika.com.au)<br>A team of catalysts at the forefront of innovation, developing cutting-edge renewable energy solutions to shift Australia towards a sustainable future | Utilities | 🇦🇺 Newstead | 310 | 2016 |
| 20 | [PWR Advanced Cooling Technology](https://www.tamtam.ai/c/pwr-advanced-cooling-technology) (pwr.com.au)<br>Global leader in high performance thermal management for racing teams and various industries Specializes in aluminium brazing, machining, design, and product validation Engineering excellence with a focus on teamwork | Industrial Machinery Manufacturing | 🇦🇺 Stapylton | 284 | 1997 |
| 21 | [Battery World Australia](https://www.tamtam.ai/c/battery-world-australia) (batteryworld.com.au)<br>Battery World provides a wide range of quality batteries and services for vehicles, camping, marine, tools, and home appliances with exemplary customer service | Retail | 🇦🇺 Carole Park | 184 | 1997 |
| 22 | [H2 Hauler PTY LTD](https://www.tamtam.ai/c/h2-hauler-pty-ltd) (h2hauler.com.au)<br>An Australian company in Toowoomba QLD that designs, manufactures, and rents transport and storage solutions for compressed hydrogen and gas in the renewable energy industry | Natural Gas Distribution | 🇦🇺 Toowoomba | 4 |  |
| 23 | [Xseed │ Growing our circular economy](https://www.tamtam.ai/c/xseed-growing-our-circular-economy) (xseed.solutions)<br>The company specializes in implementing HPAG technology to produce green hydrogen and industrial CO2, promoting decarbonisation and circular economy practices | Services for Renewable Energy | 🇦🇺 Brisbane | 4 | 2022 |
| 24 | [30 North](https://www.tamtam.ai/c/30-north) (30north.com.au)<br>A solar power specialist based in Brisbane and New Zealand, offering high quality products, superior service, and first class installations for residential and commercial clients | Renewable Energy Semiconductor Manufacturing | 🇦🇺 Murarrie | 3 | 2009 |
| 25 | [Ethical Developments](https://www.tamtam.ai/c/ethical-developments) (ethicaldevelopments.com.au)<br>Specializing in deploying hydrogen production technologies, manufacturing hydrogen electrolyzers, and providing storage and refueling solutions for clients focused on green hydrogen | Renewable Energy Semiconductor Manufacturing | 🇦🇺 Gold Coast | 3 | 2018 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in Queensland

- [The largest companies in Queensland](https://www.tamtam.ai/l/largest-companies-queensland) (747)
- [Multinational companies in Queensland](https://www.tamtam.ai/l/multinational-companies-queensland) (134)
- [Retail chains in Queensland](https://www.tamtam.ai/l/retail-chains-queensland) (97)
- [Critical infrastructure operators in Queensland](https://www.tamtam.ai/l/critical-infrastructure-operators-queensland) (79)
- [Healthcare providers in Queensland](https://www.tamtam.ai/l/healthcare-providers-queensland) (68)
- [Education providers in Queensland](https://www.tamtam.ai/l/education-companies-queensland) (66)
- [Public sector organisations in Queensland](https://www.tamtam.ai/l/public-sector-organisations-queensland) (59)
- [Hospitals and Health Care companies in Queensland](https://www.tamtam.ai/l/hospitals-and-health-care-companies-queensland) (53)
- [Financial services firms in Queensland](https://www.tamtam.ai/l/financial-services-firms-queensland) (48)
- [Professional services firms in Queensland](https://www.tamtam.ai/l/professional-services-firms-queensland) (47)
- [Companies with a mobile app in Queensland](https://www.tamtam.ai/l/companies-with-mobile-app-queensland) (45)
- [Government Administration companies in Queensland](https://www.tamtam.ai/l/government-administration-companies-queensland) (44)
- [Manufacturers in Queensland](https://www.tamtam.ai/l/manufacturers-queensland) (42)
- [Financial Services companies in Queensland](https://www.tamtam.ai/l/financial-services-companies-queensland) (41)
- [Mining companies in Queensland](https://www.tamtam.ai/l/mining-companies-queensland) (37)
- [Corporate groups and holding companies in Queensland](https://www.tamtam.ai/l/holding-companies-queensland) (37)
- [Hotel and hospitality groups in Queensland](https://www.tamtam.ai/l/hospitality-groups-queensland) (35)
- [Publicly traded companies in Queensland](https://www.tamtam.ai/l/publicly-traded-companies-queensland) (33)
- [Education Administration Programs companies in Queensland](https://www.tamtam.ai/l/education-administration-programs-companies-queensland) (31)
- [Retail companies in Queensland](https://www.tamtam.ai/l/retail-companies-queensland) (30)
- [E-commerce companies in Queensland](https://www.tamtam.ai/l/ecommerce-companies-queensland) (29)
- [Construction companies in Queensland](https://www.tamtam.ai/l/construction-companies-queensland) (28)
- [Non-profit Organizations companies in Queensland](https://www.tamtam.ai/l/non-profit-organizations-companies-queensland) (27)

## The same list elsewhere in Australia

- [Energy companies in Australia](https://www.tamtam.ai/l/energy-companies-australia) (126)
- [Energy companies in New South Wales](https://www.tamtam.ai/l/energy-companies-new-south-wales) (31)
- [Energy companies in Victoria](https://www.tamtam.ai/l/energy-companies-victoria) (26)

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Source: https://www.tamtam.ai/l/energy-companies-queensland