Best Energy Tech Companies in Sydney, Australia
The 109 best Energy Tech companies in Sydney, Australia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Symphony.
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 Sydney
| # | Company | Disclosed funding | Last round | Stage | Employees | Founded | Founder | 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 | Series A | — | 2024 | Steven Butler Founder & CEO | 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 | Series C | 125 | 2015 | Katherine Mcconnell Founder & CEO | 1 partnership · 3 awards |
| 3 | Willow Provider of a SaaS and AI-driven digital twin platform for commercial spaces | $110M | 42 mo ago | Series A | 321 | 2017 | Joshua Ridley Co-Founder | 1 partnership · 1 award |
| 4 | Zoomo Developer of electric bicycles | $100M | 47 mo ago | Series B | 228 | 2017 | Michael Johnson Co-Founder and CRO | — |
| 5 | 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 | Series D | 71 | 2016 | Daniel Danilatos Founder & CEO | — |
| 6 | CIMET Provider of white-label platform for customer experience management | $27M | 51 mo ago | Series B | 80 | 2016 | Ankit Jain Founder & CEO | — |
| 7 | Unleash live AI based platform offering image and video analytics solutions | $13M | 57 mo ago | Series A | 28 | 2016 | Hanno Blankenstein CEO and Co-founder | 5 job openings |
| 8 | Evie Networks EV charging station operators | $10M | 81 mo ago | Funding Raised | 73 | 2017 | Paul Fox Co-Founder & CSO | — |
| 9 | Okra Solar P2P Solar power sharing platform | $10M | 33 mo ago | Series A | 31 | 2016 | Afnan Hannan Co-Founder & Software Engineer | 1 launch · 1 partnership |
| 10 | CIM SaaS & AI-driven building analytics platform for commercial properties | $10M | 45 mo ago | Series A | 82 | 2015 | David Walsh Founder & CEO | 3 launchs · 2 partnerships |
| 11 | Switch Automation Provider of IoT and SaaS-driven building energy management solutions | $9M | 74 mo ago | Series A | 62 | 2012 | Deb Noller Co-Founder & CEO | — |
| 12 | Wattwatchers SaaS and IoT-based meter energy consumption monitoring devices | $9M | 56 mo ago | Series B | 24 | 2007 | Gavin Dietz CEO & MD | — |
| 13 | Pure Hydrogen Developer of batteries | $8M | 62 mo ago | Public | 9 | 2007 | — | 1 job opening |
| 14 | Loopit Provider of software for vehicle rental, subscription, and fleet management | $6M | 24 mo ago | Seed | 23 | 2020 | — | — |
| 15 | OSW Provider of energy storage solutions | $6M | 10 mo ago | Series A | 71 | 2013 | — | — |
| 16 | HydGene Renewables Provider of hydrogen and renewable energy | $4M | 36 mo ago | Seed | 7 | 2020 | Louise Brown Co-Founder & CEO | 1 partnership |
| 17 | Lleaf Provider of light diffusers for indoor farms and greenhouses 6Funding bottom 46%Global bottom 38%Market bottom 20% All 3 signals ▾Fundingbottom 46% Globalbottom 38% Marketbottom 20% Funding: Raised $3.5M across 1 rounds · 1 rounds over 4 yrs (0.2/yr) Global: Investors from 3 countries beyond Australia rank vs industry peers · Fliar Intelligence Index 6/100 | $4M | 45 mo ago | Seed | 5 | 2016 | — | — |
| 18 | Gelion Technologies Developer of battery technology and energy storage integration solutions | $3M | 14 mo ago | Public | 47 47 → 38 (-19%) | 2015 | — | 4 partnerships |
| 19 | Fulcrum3D Developer of measurement techniques for wind and solar systems | $2M | 87 mo ago | Funding Raised | — | 2011 | Martin Poole Co-Founder | — |
| 20 | Carly Online-platform for subscription-based car rentals | $2M | 79 mo ago | Early Stage | 21 | 1994 | Chris Noone CEO | — |
| 21 | Enosi Blockchain-based platform offering clean energy traceability solution | $1M | 56 mo ago | Seed | 13 | 2018 | — | 1 partnership |
| 22 | Clean Hydrogen Technologies Developer of carbon additives and hydrogen using natural gas feedstock | $1M | 46 mo ago | Seed | — | 2021 | David Cassidy Managing Director | — |
| 23 | Vyro Online platform for buying electric cars | $1M | 49 mo ago | Seed | 7 | 2021 | — | — |
| 24 | Objective Enterprise content management and data governance solution | $647K | 137 mo ago | Public | 347 | 1987 | — | — |
| 25 | TradieSpec Brand offering reliable trade | $500K | 63 mo ago | Seed | 8 | 2018 | — | 1 job opening |
| 26 | Zenogen Technology to produce cheap hydrogen | $435K | 155 mo ago | Deadpooled | — | 2012 | Daniel Zafir Co-Founder & ex-CEO | — |
Top 12 Energy Tech companies in Sydney
#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 · 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
#4
Series A · Sydney, New South Wales · founded 2013 · 71 employees$5.5Mraised▾
Provider of energy storage solutions. It provides products such as inverters, battery storage systems, solar panels, EV chargers, mountings, electrical appliances, and more.
- Aug 2025Series A$5.5M
#5
Public · Sydney, New South Wales · founded 2015 · 47 employees$2.7Mraised▾
Developer of battery technology and energy storage integration solutions. It focuses on lithium-sulfur and sodium-sulfur battery development. The company also provides battery energy storage system integration. It offers recycling solutions for lithium-ion batteries.
- Apr 2025Post IPO$2.7M
#6
Seed · Sydney, New South Wales · founded 2020 · 23 employees$6.2Mraised▾
Provider of software for vehicle rental, subscription, and fleet management. The platform enables operators to manage rentals, subscriptions, and leasing from a single system. It offers features such as customer verification, mileage tracking, and dynamic pricing. The software supports various industries, including automotive, dealerships, rental agencies, and fleet operators.
- Jun 2024Seed$2.6M
- Jul 2022Seed$3.6M
#7
Series A · Sydney, New South Wales · founded 2017 · 321 employees$109.7Mraised▾
Provider of a SaaS and AI-driven digital twin platform for commercial spaces. It offers services such as project designing, 3D model creation, digital engineering, maintenance manuals with sensor IoT data, creating smart building features, and more. The solution enables users to perform predictive maintenance, track maintenance requests, get access to energy consumption data, analyze it, and more. It also offers community management solutions such as booking common facilities, inventory management, sending notifications, tracking & responding to tenant requests, and emergency management, among others.
- Dec 2022Angel$28.8M
- Sep 2021Series A$43M
- 2019Series A$37.9M
#8
Series B · Sydney, New South Wales · founded 2017 · 228 employees$100Mraised▾
Developer of electric bicycles. Its features include electronic locks, GPS tracking, inbuilt alarm systems, integrated lights, fast charging, rear racks and suspensions. They can be purchased or rented through the website, with maintenance and repair services included. It caters to couriers, commuters and corporates.
- Jul 2022Series B—
- Feb 2022Series B$20M
- Nov 2021Series B$30M
- Nov 2021Conventional Debt$30M
#9
Series A · Sydney, New South Wales · founded 2016 · 31 employees$9.9Mraised▾
P2P Solar power sharing platform. The system can also integrate existing installations into the common grid. It offers solutions where excess power generated post-sharing that was wasted previously can be used to power productive uses and supply powerless neighbors.
- Sep 2023Series A$7.8M
- Sep 2023Conventional Debt$4.2M
- Dec 2022Conventional Debt$4.5M
- Jun 2022Seed$2.1M
#10
Series B · Sydney, New South Wales · founded 2016 · 80 employees$26.6Mraised▾
Provider of white-label platform for customer experience management. The platform provides a real-time dashboard for automated marketing, concierge assistance, and enables customizing websites. It also provides an end-to-end digital comparison platform using an automated system to reduce conversion times and offers personalized rewards and loyalty.
- Mar 2022Series B$26.6M
#11
Series A · Sydney, New South Wales · founded 2015 · 82 employees$9.7Mraised▾
SaaS & AI-driven building analytics platform for commercial properties. The platform provides users with machine learning and building intelligence technology for analyzing the performance of buildings. Solutions are provided for industries including commercial, retail, manufacturing, and more. Features include operation management, tenant management, portfolio management, asset management, energy management, maintenance management, and more.
- Sep 2022Series A$6.7M
- Mar 2017Series A$3M
#12
Seed · Sydney, New South Wales · founded 2020 · 7 employees$4.1Mraised▾
Provider of hydrogen and renewable energy
- Jun 2023Seed$4.1M
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 Energy Storage in Sydney is moving
A read on the academic research around Energy Storage in Sydney — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 319 papers.
UNSW Sydney, UTS, and the University of Sydney lead Sydney's battery materials and supercapacitor research, dominated by advancement-focused themes, with a cautiously optimistic tone.
- UNSW Sydney163
- University of Technology Sydney107
- The University of Sydney58
- University of Sydney14
- Western Sydney University1
- Electrolyte2→20
- Electrochemistry3→20
- Carbon fibers1→12
- Battery (electricity)4→14
- Cathode2→12
- Renewable energy3→27
- Battery (electricity)3→20
- Electrochemistry2→14
- Photovoltaic system2→13
- Nanotechnology2→11
- Battery (electricity)2→10
- Electrochemistry1→6
- Energy density1→3
- Lithium (medication)2→3
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.