Best Energy Tech Companies in Australia
The 544 best Energy Tech companies in Australia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Symphony.
Ranking the best Energy Tech companies in Australia by disclosed equity funding, this directory tracks 544 ventures that have collectively pulled in $2.1 billion. That's real capital, not ambition.
Brighte leads the field at $207 million in disclosed funding, with Amber at $65 million and Neara at $62 million sitting well clear of the pack. One unicorn has emerged from this cohort already. The sector's CAGR sits around 7.1%, driven by rising global energy demand and the accelerating push to digitize production processes. Mobile engagement backs the momentum too: median install growth across energy apps is running at roughly +28% year-on-year across 138 tracked apps, which tells you something about where consumer attention is moving. Hot themes right now include EV battery technology, next-generation EV platforms, and solar electricity generation, and as recent energy technology analysis has noted, the transition is compressing timelines across every part of the value chain. I'd watch the battery and grid-edge plays especially closely. The most active backers here, including the Australian Renewable Energy Agency and CEFC, bring regulatory weight alongside capital, which matters when grid approvals and clean energy incentives shape which companies actually scale.
- prnewswire.com
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 Australia
| # | Company | Disclosed funding | Last round | Employees | Tech stack | Web popularity | Market signals (1y) | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Symphony Energy transition infrastructure platform 35Moat top 22%Funding top 23%Talent bottom 49%Market bottom 37% All 5 signals ▾Moattop 22% Fundingtop 23% Talentbottom 49% Marketbottom 37% Globalbottom 36% Moat: Editorial + unicorn rating 8/10 · Soonicorn Funding: Raised $300M across 2 rounds · 2 rounds over 2 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 35/100 | $300M | 23 mo ago | — | — | — | — | — | 1 partnership |
| 2 | Brighte Provider of payment facility solution in the solar financing segment 67Tech top 16%Funding top 26%Moat top 28%Growth top 35% All 10 signals ▾Techtop 16% Fundingtop 26% Moattop 28% Growthtop 35% Producttop 35% Markettop 46% Talentbottom 49% Fin. healthbottom 48% Newsbottom 46% Globalbottom 37% Tech: 49 technologies across 7/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 Funding: Raised $207M across 8 rounds · 8 rounds over 10 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 67/100 | $207M | 7 mo ago | 125 | SentryReactEmotion+19 | Top 5M | — | — | 1 partnership · 3 awards |
| 3 | Tritium 🦄 Manufacturer of DC fast charging systems for electric vehicles | $192M | 37 mo ago | 818 | WordPress Block EditorwpBakeryWordPress+24 | Top 5M | — | — | — |
| 4 | Hysata Manufacturer of electrolysers designed for the production of green hydrogen | $146M | 25 mo ago | 200 | WordPress Block EditorElementorWordPress+26 | Top 10M | — | — | 1 award |
| 5 | Carnegie Clean Energy Provider of CETO wave energy converter and solar PV systems | $118M | 27 mo ago | 22 | WordPress Block EditorWordPressMySQL+28 | Top 10M | — | — | 1 internship · 1 partnership |
| 6 | Willow Provider of a SaaS and AI-driven digital twin platform for commercial spaces | $110M | 42 mo ago | 321 | WordPressApple iCloud MailMySQL+24 | Top 10M | — | — | 1 partnership · 1 award |
| 7 | Zoomo Developer of electric bicycles | $100M | 47 mo ago | 228 | WebflowApple iCloud MailGoogle Workspace+25 | Top 1M | — | — | — |
| 8 | Vulcan Energy Provider of applications for lithium chemicals and renewable energy solutions | $96M | 24 mo ago | 187 187 → 173 (-7%) | WordPressApple iCloud MailMicrosoft 365+20 | Top 5M | 64 signals ▲146% Contracts · Funding · Regulatory | — | 1 partnership |
| 9 | Amber Provider of energy solutions for home batteries, solar, and EVs | $65M | 8 mo ago | 87 | Webflow EcommerceWebflowApple iCloud Mail+38 | Top 500k | — | — | 1 launch |
| 10 | Neara Developer of physics-enabled digital twin software for utility network management 62Funding top 19%Growth top 35%Tech top 35%News top 37% All 8 signals ▾Fundingtop 19% Growthtop 35% Techtop 35% Newstop 37% Moattop 39% Talentbottom 49% Marketbottom 48% Globalbottom 48% Funding: Raised $61.6M across 5 rounds · 5 rounds over 5 yrs (1.0/yr) Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 62/100 | $62M | 4 mo ago | 71 | WordPressMySQLPHP+38 | Top 5M | 5 signals Funding · Capital raise | — | — |
| 11 | Redflow Provider of flow batteries for energy storage | $46M | 27 mo ago | 101 | — | — | — | — | — |
| 12 | Raygen Developer of solar power technology and renewable energy storage solutions | $36M | 14 mo ago | 60 | WordPressMySQLPHP+16 | Top 10M | — | — | — |
| 13 | Carbar Online car subscription platform | $33M | 52 mo ago | 80 | SentryBugHerdZendesk+28 | Top 5M | — | — | — |
| 14 | Greatcell Solar Developer of perovskite solar cells | $28M | 98 mo ago | 37 | — | — | — | — | 1 launch · 1 partnership |
| 15 | CIMET Provider of white-label platform for customer experience management | $27M | 51 mo ago | 80 | Apple iCloud MailMicrosoft 365Node.js+14 | Top 10M | — | — | 1 partnership |
| 16 | Applied EV Developer of programmable and autonomous-solar powered electric vehicle platform | $24M | 4 mo ago | 89 | Node.jsReactNext.js App Router+11 | Top 50M | — | — | — |
| 17 | Infravision Provider of a drone stringing system | $23M | 32 mo ago | 74 | WordPressMySQLPHP+23 | Top 10M | 5 signals Funding · Capital raise · Leadership | — | 1 job opening · 3 expansions |
| 18 | MGA Thermal Provider of solutions for thermal energy storage | $21M | 3 mo ago | 27 | Cart FunctionalitySquarespace CommerceSquarespace+18 | Top 10M | — | 10 patents Thermal energy storage using inverse microstructure alloy materials | — |
| 19 | JET Charge Developer of electric vehicle charging services | $21M | 21 mo ago | 129 | WordPress Block EditorCart FunctionalityWordPress+36 | Top 5M | — | — | — |
| 20 | Sicona Developer of battery materials leveraging silicon metal for lithium-ion batteries | $20M | 5 mo ago | 22 | Apple iCloud MailMicrosoft 365Node.js+11 | Top 50M | — | — | — |
| 21 | RedEarth Manufacturer of on-grid, off-grid, and hybrid energy storage systems | $20M | 56 mo ago | 42 | WordPressApple iCloud MailMicrosoft 365+31 | Top 10M | — | — | 1 partnership |
| 22 | Power Ledger Online platform offering energy trading solutions | $19M | 48 mo ago | 46 | WordPress Block EditorElementorWordPress+39 | Top 5M | — | — | — |
| 23 | Abyss Solutions Provider of autonomous inspection solutions for critical infrastructure and assets | $19M | 42 mo ago | 176 | WordPressMySQLPHP+30 | Top 10M | — | — | — |
| 24 | Cap-xx Manufacturer of thin-film graphene supercapacitors and ultracapacitors | $17M | 26 mo ago | 20 | WordPressMySQLPHP+32 | Top 5M | — | 61 patents Supercapacitor devices and binder materials for advanced energy storage applications | 1 partnership |
| 25 | Evergen Provider of decentralized renewable energy management solutions | $17M | 47 mo ago | 72 | WordPressApple iCloud MailGoogle Workspace+33 | Top 10M | — | — | 1 partnership |
| 26 | Hydrexia Provider of hydrogen production, storage, transportation, and application technology solutions | $17M | 32 mo ago | — | — | — | — | — | 1 partnership |
| 27 | Allegro Energy Manufacturer of long-duration energy storage solutions using microemulsion flow battery technology | $16M | 16 mo ago | 8 | WebflowreCAPTCHAHSTS+8 | Top 10M | — | 5 patents Formulating electrode slurries for lithium‑ion battery manufacturing | 1 partnership |
| 28 | 3ME Technology Developer of battery system for electric vehicles | $16M | 50 mo ago | 40 | WordPressMySQLPHP+24 | Top 10M | — | — | — |
| 29 | EcoJoule Energy Provider of solutions for energy storage systems | $15M | 15 mo ago | 14 | WordPress Block EditorWordPressMySQL+26 | Top 50M | 5 signals Leadership · Funding | 5 patents Grid voltage regulation through real‑power transfer control for power‑system balancing | 1 partnership |
| 30 | Unleash live AI based platform offering image and video analytics solutions | $13M | 57 mo ago | 28 | Cart FunctionalitySquarespace CommerceSquarespace+27 | Top 50M | — | 4 patents Automated machine-based inspection of energy infrastructure systems | 5 job openings |
| 31 | Endua Provider of solutions for hydrogen storage | $12M | 10 mo ago | 19 | Cart FunctionalitySquarespace CommerceSquarespace+21 | Top 5M | — | — | — |
| 32 | EVOS Manufacturer of electric vehicle chargers and related management software solutions | $11M | 23 mo ago | 22 | Framer SitesSalesforceReact+12 | Top 50M | — | — | — |
| 33 | Okra Solar P2P Solar power sharing platform | $10M | 33 mo ago | 31 | WebflowGSAPAmazon Web Services+10 | Top 10M | — | — | 1 launch · 1 partnership |
| 34 | CIM SaaS & AI-driven building analytics platform for commercial properties | $10M | 44 mo ago | 82 | WebflowGSAPMicrosoft Clarity+21 | Top 5M | — | — | 3 launchs · 2 partnerships |
| 35 | International Graphite Developer of advanced downstream processing facilities for the global battery industry | $9M | 16 mo ago | — | WordPress Block EditorWordPressMySQL+22 | Top 50M | — | — | — |
| 36 | Bombora Wave Power WEC from wave pressure on the seafloor | $8M | 52 mo ago | 25 | WordPressMySQLPHP+20 | Top 50M | — | 30 patents Wave energy converters employing flexible membranes and fluid pressure optimization | — |
| 37 | Li-S Energy Developer of lithium sulfur and lithium metal battery technology solutions | $8M | 6 mo ago | — | WordPressApple iCloud MailMicrosoft 365+29 | Top 50M | 4 signals ▼67% Funding · Capital raise | 28 patents Patents concentrated in electrical & electronics | — |
| 38 | Green Gravity Developer of gravitational energy storage systems using disused mine shafts | $7M | 20 mo ago | 10 | WordPressMySQLPHP+15 | Top 10M | — | 3 patents Gravity‑based energy storage systems for renewable power generation | 1 award |
| 39 | Loopit Provider of software for vehicle rental, subscription, and fleet management | $6M | 23 mo ago | 23 | WebflowZohoAmazon Web Services+16 | Top 10M | — | — | — |
| 40 | OSW Provider of energy storage solutions | $6M | 9 mo ago | 71 | Apple iCloud MailGoogle WorkspaceRuby+33 | Top 5M | — | — | — |
| 41 | Carbon280 Developer of hydrogen storage technology utilizing magnesium for safe storage | $5M | 10 mo ago | 3 | — | — | — | — | — |
| 42 | Gridsight Developer of an AI-driven electrical digital twin for distribution networks 40AI top 30%Talent top 38%Growth top 45%Funding top 49% All 7 signals ▾AItop 30% Talenttop 38% Growthtop 45% Fundingtop 49% Techbottom 42% Globalbottom 37% Marketbottom 26% AI: Classified as an AI company · Product described with: ai-driven Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 40/100 | $5M | 14 mo ago | 17 | WebflowApple iCloud MailGoogle Workspace+13 | Top 10M | — | — | 1 partnership |
| 43 | Bluglass Manufacturer of custom GaN laser diodes and LEDs | $4M | 28 mo ago | 8 | WordPressMySQLPHP+8 | Top 10M | — | — | — |
| 44 | HydGene Renewables Provider of hydrogen and renewable energy | $4M | 36 mo ago | 7 | WixSentryApple iCloud Mail+13 | Top 50M | — | — | 1 partnership |
| 45 | Umps Provider of smart plugs to monitor elders at home 37Tech top 33%Growth top 35%Talent bottom 49%Product bottom 48% All 7 signals ▾Techtop 33% Growthtop 35% Talentbottom 49% Productbottom 48% Fundingbottom 41% Marketbottom 30% Globalbottom 29% Tech: 38 technologies across 4/8 capability areas · Cloud: Amazon Ses, Amazon Web Services Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 37/100 | $4M | 18 mo ago | 22 | Webflow EcommerceCart FunctionalityWebflow+26 | Top 10M | — | — | — |
| 46 | SwitchDin Offers solar energy monitoring systems | $3M | 8 mo ago | 39 | SentryZendeskApple iCloud Mail+18 | Top 10M | — | — | 1 job opening |
| 47 | Orkestra Provider of financial analysis and management software for commercial solar projects | $3M | 18 mo ago | 14 | SentryCannyZendesk+22 | Top 5M | — | — | — |
| 48 | 1Breadcrumb Provider of construction safety and productivity software for jobsite management | $3M | 23 mo ago | 11 | WordPressApple iCloud MailGoogle Workspace+36 | Top 5M | — | — | 1 partnership |
| 49 | Gelion Technologies Developer of battery technology and energy storage integration solutions | $3M | 14 mo ago | 47 47 → 38 (-19%) | WebflowWordPressMySQL+28 | Top 10M | — | — | 4 partnerships |
| 50 | Relectrify Battery management system for reusing batteries | $1M | 7 mo ago | 43 | Node.jsUbuntuTailwind CSS+11 | Top 50M | — | — | 2 job openings |
Top 12 Energy Tech companies in Australia
#1
Series C · Sydney, New South Wales · founded 2015 · 125 employees$206.5Mraised▾
Brighte provides payment facility solutions in the solar financing segment. It works on credit analysis and customer payables which follow solar financing and provides consumers with affordable payment plans to pay for solar and smart home technology with 'zero interest'. It provides zero-interest loans and variable repayment terms to customers for buying a product from one of the empanelled vendors by granting instant loan decisions. Its marketplace includes solar systems, flooring, roofing, pool heating system, guttering, etc.
- Nov 2025Grant (prize money)$26M
- Dec 2020Series C$100M
- Oct 2019Series B$10.6M
- Jul 2019Conventional Debt$130M
#2
Series D · Sydney, New South Wales · founded 2016 · 71 employees$61.6Mraised▾
Developer of physics-enabled digital twin software for utility network management. The software simulates network behavior under various conditions, such as severe weather and design changes. It identifies vulnerabilities and validates potential remediation solutions. The software also generates reports to quantify network needs and measure outcomes.
- Feb 2026Series D$63.5M
- Oct 2024Series C$31M
- Sep 2023Series B$10M
- May 2022Series B$14M
#3
Series A · Newcastle, New South Wales · founded 2019 · 27 employees$20.9Mraised▾
Provider of solutions for thermal energy storage. In its system, modular blocks are stacked into insulated storage tanks, which can store energy for use in many applications. By storing excess thermal energy, It helps to ensure a stable supply of electricity to the grid, effectively enabling base load power generation.
- Mar 2026Series A$12.1M
- Feb 2026Grant (prize money)$2.3M
- Dec 2024Series A$14.1M
- Apr 2024Seed$5.7M
#4
Series D · Melbourne, Victoria · founded 2017 · 87 employees$65Mraised▾
Provider of energy solutions for home batteries, solar, and EVs. It offers tools to manage energy consumption, including battery automation technology. The company provides access to wholesale electricity prices and feed-in rates. It also offers resources such as solar and battery calculators, compatibility checks, and expert consultations.
- Oct 2025Series D$10M
- Jun 2025Series D$29M
- Feb 2024Series C$19.1M
- Oct 2022Series B$13.4M
#5
Series B · Melbourne, Victoria · founded 2015 · 89 employees$23.5Mraised▾
Developer of the programmable and autonomous-solar powered electric vehicle platform. The company develops M-pod a modular autonomous electric transport system that can be incorporated into various sectors like delivery, industrial, and surveillance applications. It offers features like bi-directional access, four-wheel steering, lightweight, etc. It is based on drive-by-wire vehicle technology and has the capability to be configured with various software.
- Jan 2026Series B$40M
- Dec 2025Series B—
- Sep 2022Series A$21M
- Apr 2020Seed$2.5M
#6
Series B · Wollongong, New South Wales · founded 2019 · 22 employees$20Mraised▾
Developer of battery materials leveraging silicon metal for lithium-ion batteries. The company focuses on increasing the energy density of lithium-ion batteries. It aims to deliver high-performance battery materials at mass market scale.
- Jan 2026Series B$7M
- May 2025Series A$2.7M
- May 2023Series A$14.4M
- Aug 2021Seed$2.7M
#7
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
#8
Series A · Sydney, New South Wales · founded 2024$300Mraised▾
Energy transition infrastructure platform. It orchestrates on the ground expertise with institutional capital markets to accelerate the transition.
- Jul 2024Series A$202M
- Jul 2024Conventional Debt$126.6M
#9
Series D · Hawthorn East, Victoria · founded 2005 · 60 employees$35.7Mraised▾
Developer of solar power technology and renewable energy storage solutions. Its system concentrates sunlight onto solar modules, capturing heat for on-demand electricity dispatch. The company's power plants generate, store, and deliver electricity at a low cost. The company's solution uses recyclable, locally sourced materials, enabling project lifespans.
- Apr 2025Series D$76.7M
- Apr 2024Series D$32.7M
- 2021Series C—
- Mar 2020PE$3M
#10
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
#11
Series A · Newcastle, New South Wales · founded 2021 · 8 employees$16.1Mraised▾
Manufacturer of long-duration energy storage solutions using microemulsion flow battery technology. The company designs customized energy storage for various applications. The business offers solutions that are safe, scalable, and designed for deployments.
- Feb 2025Grant (prize money)$1.2M
- Dec 2024Grant (prize money)$1.3M
- Sep 2024Series A$11.7M
- Jun 2023Series A$4M
#12
Seed · Perth, Western Australia · founded 2019 · 3 employees$5.1Mraised▾
Developer of hydrogen storage technology utilizing magnesium for safe storage. The technology offers a method for storing hydrogen at ambient temperature and pressure. It is designed to be compatible with existing fuel equipment. The process enables separation of hydrogen from mixed gas streams and storage in one step. The technology is non-flammable and non-toxic, enabling co-location of hydrogen.
- Aug 2025Grant (prize money)$3.6M
- Aug 2025Seed$6.9M
- Dec 2022Seed$5.1M
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
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.