Top 20 CleanTech Startup Investors in Australia (May 2026)

Portfolio highlights

• FitFlo — FitFlo brings to life the connected gym experience for Operators, Trainers and Members.
• Mole — Mole is a digital business card and mobile website software. Connect with your clients, promote your business online and much more. Comes with free customised NFC business card.
• Optacloud — Fostering a global AI powered ecosystem to achieve 100% cloud efficacy-> effortlessly, economically and eco-consciously. Dev tools stack for automating the entire development lifecycle of cloud apps across- Build, Deploy & Optimize.

Portfolio highlights

• Ferronova — Ferronova is a medical device company that offers imaging and surgery products.
• Morse Micro — Smarter, farther, better. Meet the latest Wi-Fi, HaLow, 802.11ah. 10X FARTHER>1Km range, 100x area, 1000x volume 10X EFFICIENCYMulti-year on a single
• Tiny Bright Things — Melbourne-based company Tiny Bright Things was cofounded in 2020 by long-time research collaborators Ray Dagastine and Chris Bolton. We invented Halo microscopy to transform the way researchers and manufacturers look at small or transparent things. This helps manufacturers in areas like agrichemicals and pharmaceuticals (where the size and shape ofpowders are critical) and researchers at every stage of discovery— particularly in nanotechnology (where samples are especially tiny) and life sciences (where samples are often also transparent).

Portfolio highlights

• Josef — Automate lawyer-client conversations, document drafting and providing legal services. Josef is a software platform with a chatbot interface.
• Pathzero — Pathzero's carbon management platform enables any business to start disclosing corporate carbon emissions and the actions being taken to address them.
• SafeStack — SafeStack Academy is the New Zealand online cyber security, privacy and secure development training company.

Portfolio highlights

• RPO — RPO, Inc. develops, designs, and manufactures waveguides for the consumer electronics market. The company’s products include digital waveguide touch systems, which is a touch screen solution applied in various products, including gameplayers, cellphones, PDAs, GPS systems, automotive control displays, multimedia players, and tablet personalcomputers, as well as in ATM’s and gambling machines. It also manufactures polymer optical waveguides on wafer and panel substrates. The company was incorporated in 2005 and is headquartered in San Jose, California. It has a research and development facility in Canberra, Australia; and pilot assembly operations in Sydney, Australia.
• BT Imaging — Home page for BT Imaging. BT Imaging sells inspection manufacturing equipment into the photovoltaics manufacturing sector. We specialise in photoluminescence imaging or PL Imaging
• Fultec Semiconductor — Fultec Semiconductor operates as a circuit protection semiconductor company. It offers transient blocking device for the over-voltage and over-current protection of telecommunication and data communication systems. The company's products offer wide bandwidth circuit protection against lightning, power induction, power cross, and short circuitevents. Its products have applications, such as telecom, datacom, sensors, automotive, and power distribution. The company was founded in 2001 and is headquartered in Mountain View, California. As of October 13, 2008, Fultec Semiconductor, Inc. operates as a subsidiary of Bourns, Inc.

Portfolio highlights

• Trace — trace helps individuals and businesses go carbon neutral - measure (for free), reduce & offset your carbon footprint. Track your impact across our handpicked project portfolio including biodiversity in Australia.
• YourGrocer — YourGrocer provides online grocery delivery from local independent shops in Melbourne
• Bloom Impact Investing — Bloom Impact Investing provides an investment platform to investors wanting to make a difference to the environment. Join us to access clean energy and cleantech investment portfolios that your future self will thank you for.

Portfolio highlights

• Ionblox — High energy density lithium ion batteries for ground and aerial electric vehicles
• Scintil Photonics — SCINTIL Photonics develops and markets Heterogeneous Silicon Photonic IC with wafer-level lasers integration.
• Lightspeed Photonics — Lightspeed Photonics is a building of modular optoelectronic processors and interconnects for data centers and near-edge computing.

Portfolio highlights

• Auros — We develop world class technology to implement arbitrage and other trading strategies within the crypto space.
• Trace — trace helps individuals and businesses go carbon neutral - measure (for free), reduce & offset your carbon footprint. Track your impact across our handpicked project portfolio including biodiversity in Australia.

Portfolio highlights

• Endua — Endua is building the next generation of clean energy deep storage to power communities, remote industries and off-grid infrastructure at the flick of a switch - all day and night
• Jdoodle — JDoodle is an Online Compiler, Editor, IDE for Java, C, C++, PHP, Perl, Python, Ruby and many more. You can run your programs on the fly online, and you can save and share them with others. Quick and Easy way to compile and run programs online.
• Number 8 bio — Number 8 bio objective is to decarbonize agriculture while feeding the world's rising population. This can be accomplished by harnessing the power of trillions of carbon-hungry bacteria that feed on harmful greenhouse gases and turn them into profitable animal feeds.

Portfolio highlights

• Yesterday — Transform your recruitment strategy with Hire Yesterday's AI-powered candidate evaluation. Make informed hiring decisions faster, streamline the screening process, and deliver a personalised experience to candidates.
• Stori Gaming — The future of storytelling
• Dream Machine — Dream Machine uses generative AI on brain waves to visualise your thoughts and dreams.

Portfolio highlights

• VitalXP — The Action-Packed Gameverse. Lowlife Forms is our flagship IP, an evolutive looter-shooter with deep NFT customization. Vital Systems is our web3 gaming ecosystem with interoperable NFTs.
• SafetyCulture — Raise your game with an easy to use mobile app and software inspection solution. iAuditor by SafetyCulture is available on iOS and Android.
• Kapital — Kapital empowers SMBs with a tech-banking platform giving visibility and control of their treasury, and their employees

Portfolio highlights

• SATIM — SATIM provides insights based on satellite radar data acquired regardless of weather and day/night time. Using developed software and algorithms SATIM can solve the problem of optimal information extraction from complex SAR imagery.
• Revio — Subscription billing and payments made easy.
• Vera — Vera develops an assessment platform to identify and address risks in artificial intelligence and machine learning models. It engages key stakeholders across teams to create data-driven assessments and use data science tools to investigate AI and ML models, helping organizations navigate through uncertainty and protecting companies and individualsfrom risky artificial intelligence systems.

Portfolio highlights

• Pathzero — Pathzero's carbon management platform enables any business to start disclosing corporate carbon emissions and the actions being taken to address them.

Portfolio highlights

• Vaxxas — Vaxxas develops and commercializes needle-free vaccine delivery system. Vaxxas was incorporated in 2011 and is based in Brisbane, Australia.
• BiVACOR — BiVACOR is a privately held company founded in 2008. Their staff includes world-class engineers, medical specialists, and business executives, who are diligently working to advance this ground-breaking technology. Together, they have established a strong collaborative network that extends both nationally and internationally. Their worldheadquarters is located in Houston, Texas, USA, and their international office is in Brisbane, Australia.
• ImmVirX — ImmVirX is an Australian company founded in 2019 with a mission to improve outcomes for patients with cancer types in which immunotherapy treatments have limited effect.

Portfolio highlights

• Motor — Motor provides all inclusive electric car subscription service. Motor is dedicated to helping drivers discover, switch to, and stick with electric cars.
• 5B Australia — 5B is a clean technology innovator and developer of the Maverick solution. 5B accelerates the transformation of the world to a clean energy future by developing and delivering technology and solutions that make clean energy more competitive, accessible and powerful than ever before
• Uplight — We are the market-leading customer engagement, enrollment, and load flexibility platform for energy providers.

Portfolio highlights

• Kismet — Find the best disability or healthcare service to support your journey
• The Mintable — Give your managers the practical insights, training, and support they need to succeed (so everyone else can too).
• Varicon — Construction Management Software: Varicon was co-developed with the civil construction industry to overcome the major cost management issues for construction site

Portfolio highlights

• Pathzero — Pathzero's carbon management platform enables any business to start disclosing corporate carbon emissions and the actions being taken to address them.

Portfolio highlights

• Tonstarter — Tonstarter is the TON-native launchpad, enabling crypto projects to raise capital in a decentralized, safe, and user-friendly environment.
• Trace — trace helps individuals and businesses go carbon neutral - measure (for free), reduce & offset your carbon footprint. Track your impact across our handpicked project portfolio including biodiversity in Australia.
• Fanton — The first P2E Fantasy Football game with Telegram integration

Portfolio highlights

• Pathzero — Pathzero's carbon management platform enables any business to start disclosing corporate carbon emissions and the actions being taken to address them.

Portfolio highlights

• Trace — trace helps individuals and businesses go carbon neutral - measure (for free), reduce & offset your carbon footprint. Track your impact across our handpicked project portfolio including biodiversity in Australia.

Portfolio highlights

• Pathzero — Pathzero's carbon management platform enables any business to start disclosing corporate carbon emissions and the actions being taken to address them.