Best Energy Tech Companies in Brisbane, Australia
The 43 best Energy Tech companies in Brisbane, Australia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Tritium.
Our analysis of 287 Energy Tech companies
$109.4b in tracked funding; 82% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy Tech companies in Brisbane
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Tritium 🦄 Manufacturer of DC fast charging systems for electric vehicles | $192M | 39 mo ago | Public | David Founder | 2001 | WordPress Block EditorwpBakeryWordPress+24 | — |
| 2 | Redflow Provider of flow batteries for energy storage | $46M | 29 mo ago | Public | Simon Hackett Executive Chairman & CEO | 2005 | — | — |
| 3 | RedEarth Manufacturer of on-grid, off-grid, and hybrid energy storage systems | $20M | 58 mo ago | Series B | — | 2013 | WordPressApple iCloud MailMicrosoft 365+31 | — |
| 4 | Hydrexia Provider of hydrogen production, storage, transportation, and application technology solutions | $17M | 35 mo ago | Series D | — | 2006 | — | 1 partnership |
| 5 | Redback Technologies Developer of solar power packs for home | $16M | 106 mo ago | Series A | — | 2015 | WordPressMySQLPHP+34 | — |
| 6 | Endua Provider of solutions for hydrogen storage | $12M | 12 mo ago | Series B | — | 2013 | Cart FunctionalitySquarespace CommerceSquarespace+21 | — |
| 7 | EVOS Manufacturer of electric vehicle chargers and related management software solutions | $11M | 25 mo ago | Series A | Seshan Weeratunga Co-Founder | 2020 | Framer SitesSalesforceReact+12 | — |
| 8 | Li-S Energy Developer of lithium sulfur and lithium metal battery technology solutions | $8M | 9 mo ago | Public | Lee Finniear CEO | 2019 | WordPressApple iCloud MailMicrosoft 365+29 | — |
| 9 | PBT Developer of technology refining raw materials into precursor cathode active material | $2M | 44 mo ago | Seed | Bjorn Zikarsky CEO | 2017 | WordPressMySQLPHP+9 | — |
| 10 | QuickSafety SaaS-based mobile app for electricians to complete certificate of compliance | $400K | 99 mo ago | Seed | Kurt Alexander Founder / CEO | 2016 | — | — |
| 11 | Wildfire Energy Developer of biomass to syngas conversion technology | $300K | 66 mo ago | Funding Raised | Greg Perkins Co-Founder & CEO | 2016 | — | 1 job opening · 1 partnership |
| 12 | Resa Energy Cleantech solution developer | $150K | 120 mo ago | Seed | Tony Le Messurier CEO & MD | 2008 | — | — |
| 13 | Endla Cloud-based platform offering well planning solutions | $125K | 59 mo ago | Seed | Michael Moore Co-Founder & CTO | 2019 | — | — |
Top 12 Energy Tech companies in Brisbane
#1
Public · Brisbane, Queensland · founded 2019$7.6Mraised▾
Developer of lithium sulfur and lithium metal battery technology solutions. The company focuses on enhancing battery strength, lifecycle, and performance through unique nanomaterials. These batteries aim to provide greater capacity, lighter weight, and reduced environmental impact compared to traditional lithium-ion options. The company extends its capabilities to produce high-quality lithium foils and laminates.
- Nov 2025Grant (prize money)$5.1M
- Aug 2024Grant (prize money)$1.1M
- Jun 2024Grant (prize money)$1.4M
#2
Series B · Brisbane, Queensland · founded 2013 · 19 employees$11.8Mraised▾
Provider of solutions for hydrogen storage. Its clean energy storage solutions for power communities, remote industries, and off-grid infrastructure. It provides a system that covert the stored hydrogen energy back to electricity by using fuel cells.
- Aug 2025Grant (prize money)$4.9M
- May 2023Series B$7.8M
- Jan 2022Grant (prize money)$722.6K
- Jun 2021Series A$3.9M
#3
Public · Brisbane, Queensland · founded 2005 · 101 employees$46.4Mraised▾
Provider of flow batteries for energy storage. It is designed for applications like off-grid energy systems, commercial and industrial power backup, and renewable energy integration.
- Mar 2024Grant (prize money)$730K
- Jun 2023Grant (prize money)$12M
- Jun 2020Post IPO$6.9M
- Apr 2018Post IPO$13.7M
#4
Tritium 🦄Public · Brisbane, Queensland · founded 2001 · 818 employees$191.7Mraised▾
Manufacturer of DC fast charging systems for electric vehicles. The company provides solutions for public charging sites, fleet charging, and retail locations. They offer scalable charging platforms with customizable power cabinet levels and dispenser types. The company's charging solutions are designed for durability and performance in various environments.
- May 2023Post IPO$40M
- Sep 2022Post IPO—
- Sep 2022Conventional Debt$150M
- Jul 2021Post IPO$1.7M
#5
Series A · Brisbane, Queensland · founded 2020 · 22 employees$10.7Mraised▾
Manufacturer of electric vehicle chargers and related management software solutions. The company provides hardware and software designed to manage energy consumption for electric vehicles. It offers solutions for homes, businesses, fleets, and strata properties. The company focuses on simplicity, uptime, energy management, and data security.
- Jul 2024Series A$4M
- Feb 2024Grant (prize money)—
- Jul 2023Series A$5M
- Jul 2021Seed$1.7M
#6
Series D · Brisbane, Queensland · founded 2006$17.1Mraised▾
Provider of hydrogen production, storage, transportation, and application technology solutions. The company offers comprehensive solutions across the hydrogen energy industry chain. It provides gas separation and purification technology. The company also offers magnesium-based solid-state hydrogen storage and transportation technologies.
- Sep 2023Series D—
- May 2015Series B$3.5M
- May 2013Series B$9.4M
- Dec 2007Series A$4.2M
#7
Series B · Brisbane, Queensland · founded 2013 · 42 employees$20Mraised▾
Manufacturer of on-grid, off-grid, and hybrid energy storage systems. The company’s systems are scalable to suit various needs. They offer software that enables customers to operate their own private power plants. The business designs, engineers, assembles, and tests its products. It also provides support and warranty services.
- Oct 2021Series B$12M
- Series A$8M
#8
Series A · Brisbane, Queensland · founded 2015 · 41 employees$15.5Mraised▾
Developer of solar power packs for home. It manufactures smart hybrid systems of solar power packs which helps the user go completely off-grid and use in-house power for regular use. During day the battery pack is charged using solar and at night it is discharged for home use. The batteries can even be charged from the grid is required and power from the battery can even be discharged/sold to the grid.
- Oct 2017Series A$7M
- Apr 2017Grant (prize money)$540K
- Apr 2017Series A$1.4M
- Oct 2016Series A$7.1M
#9
Seed · Brisbane, Queensland · founded 2017 · 50 employees$1.7Mraised▾
Developer of technology refining raw materials into precursor cathode active material. The technology refines intermediate raw materials, including recycled battery materials, into high-quality material for lithium-ion batteries. The processes reduce carbon dioxide emissions compared to standard refining methods. The technology adjusts materials to specific ratios, producing bespoke battery material.
- Dec 2022Venture Debt$38.9M
- Jun 2022Seed—
- Nov 2018Seed$1.7M
#10
Funding Raised · Brisbane, Queensland · founded 2016 · 7 employees$300Kraised▾
Developer of biomass to syngas conversion technology. It offers a moving injection horizontal gasification reactor, that converts biomass and organic waste into raw syngas. Clean syngas is extracted from raw syngas and is used in a gas engine to generate electricity.
- Feb 2021Grant (prize money)$200K
- Jan 2021Grant (prize money)$100K
#11
Seed · Brisbane, Queensland · founded 2016 · 1 employees$400Kraised▾
SaaS-based mobile app for electricians to complete certificate of compliance. It offers pre-planning jobs, lodge compliance, offline support, provide secure storage, and allows features to sync across platforms.
- May 2018Seed$400K
#12
Seed · Brisbane, Queensland · founded 2019 · 9 employees$125Kraised▾
Cloud-based platform offering well planning solutions. The company offers AlphaTally - an auto-design tool for open-hole slotted liner completions. Additionally, it offers data flow automation solutions, dashboards, and multidimensional modeling solutions
- Sep 2021Seed$125K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Grid Energy Storage is moving in Australia
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 1,681 Australia-affiliated papers.
- University of Wollongong182
- Division of Materials Science and Engineering176
- UNSW Sydney163
- University of Technology Sydney107
- University College London102
- Battery (electricity)8→117
- Electrolyte5→96
- Electrochemistry9→98
- Cathode8→93
- Anode5→71
- Renewable energy8→115
- Battery (electricity)12→113
- Photovoltaic system6→75
- Electrochemistry6→53
- Anode3→43
- Battery (electricity)5→55
- Renewable energy4→53
- Nanotechnology4→46
- Electrolyte4→45
- Anode1→36
Where energy storage is researched across Australia
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.