Top 35 CleanTech Startup Investors in Australia (July 2026)

Portfolio highlights

• Swoop Aero — Transforming how the world moves by making access to the skies seamless. Kite Aero is the only end-to-end drone logistics platform on the planet. We unlock the potential of the sky, for the good of us all. Currently we serve over 4.5 million people in 6 continents. By 2030, our reach will extend to 1 billion.
• Loam Bio — Loam has designed farmer-focused carbon projects that support farmers to build stable soil carbon in cropping and mixed farming systems.
• Castlepoint Systems — Startux X is the perfect multi-purpose Startup Webflow Template. Get it today and design a state-of-the-art website for your technology startup or company in record time.

Portfolio highlights

• Citics — Citics is to build a comprehensive real estate data platform in Vietnam by digitizing and centralizing data sources to help in real estate transactions, including real estate valuation, sales-purchase, lease, mortgage, among others.
• NoneAway — Find your happy place
• ZUZU Hospitality — Maximize revenue for your independent hotel with our expert Revenue Management service, Channel Manager, and PMS. No fixed costs. Start risk-free today.

Portfolio highlights

• Deja — Modern Rituals & Natural Products from the Ancient Science of Ayurveda
• Enoki Inc — Multiplayer-enabled tools for developers. Enoki has 18 repositories available. Follow their code on GitHub.
• Homethings — Single-use plastic is bonkers. Homethings makes cleaning products that make sense. No more shipping water in plastic bottles. We send non toxic cleaning tabs so that you can refill over and over again using your tap.

Portfolio highlights

• ausbiz —
• YouPay — Create your free wishlist. Private and secure gifting with instant cash payouts.
• Radian —

Portfolio highlights

• OneMRI — A comprehensive whole-body MRI. Radiation-free, clinically reviewed, and explained by doctors.
• BarterAds Pty Ltd — BarterAds is a programmatic advertising exchange that enables businesses to acquire customers without cash spend by converting unused ad inventory into a tradable asset. Instead of paying in fiat, companies earn and spend a proprietary internal currency called Barter Dollars, which are issued when they display ads on their owned media propertiessuch as websites, apps, or platforms.The platform operates as an auction-based exchange, similar to traditional ad networks, where advertisers bid for impressions using Barter Dollars. Inventory is matched contextually and priced dynamically through real-time bidding, ensuring efficient allocation of supply and demand across the network. This allows both advertisers and publishers to maximize the value of otherwise underutilized inventory.BarterAds primarily targets startups, SaaS platforms, marketplaces, gaming companies, and content publishers that have traffic but are constrained by rising customer acquisition costs. By removing the need for upfront cash spend, the platform provides a capital-efficient growth channel, particularly for small and mid-sized businesses.The system includes controls for brand safety, fraud prevention, and inventory quality through business verification, campaign approvals, and continuous monitoring. Barter Dollars are non-transferable and expire periodically, preventing hoarding and ensuring continuous circulation within the ecosystem.BarterAds is designed as a hybrid between barter networks and modern ad exchanges, combining the scalability and automation of programmatic advertising with a closed-loop, cashless economy. The company is headquartered in Australia and is focused on building a global network of advertisers and publishers who both contribute inventory and run campaigns within the platform.
• Samphire Neuroscience — Samphire Neuroscience provides solutions that specialize in women's health. The company was founded in 2021 and is based in London, England.

Portfolio highlights

• Tectonus — Revolutionary self-centring seismic connections that protect structures in earthquake sequences.
• Regen —
• Androgenix —

Portfolio highlights

• BioScout — Welcome to BioScout, your partner in revolutionizing the agriculture industry with cutting-edge automated disease detection technology for crop growers and viticulture.
• Ferronova — Ferronova is a medical device company that offers imaging and surgery products.
• Morse Micro — Morse Micro is a fast-growing wireless integrated circuit solutions company that is reinventing Wi-Fi for the Internet of Things (IoT). The company was founded by Wi-Fi pioneers and innovators, Michael De Nil and Andrew Terry, joined by the original Wi-Fi inventor Prof. Neil Weste and wireless industry veterans, whose teams designed Wi-Fi chipsinto billions of smartphones. Headquartered in Australia with offices in China and the U.S., Morse Micro’s strong and diverse system team, portfolio of IP and patents, enables Wi-Fi HaLow connectivity across the complete IoT ecosystem, from surveillance systems and access control to industrial automation and mobile devices, allowing connected devices to reach farther. www.morsemicro.com

Portfolio highlights

• DeteQt — Semiconductor chip-based quantum magnetic field sensors using diamond - navigation, mining, medical imaging
• Plasmaleap —
• Analog Quantum Circuits — Analog Quantum Circuits develops analog components for solid-state quantum computers.

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

• Tutero — Tutero is an Australian EdTech startup that offers educators a suite of products to help plan their teaching using student knowledge data. Tutero provides free classroom tools for teachers and personalised online tutoring services for students.
• Hatch — Find roles and teams where you can make an impact. Match with intern, entry-level, junior and mid-level jobs based on your skills and values, not your CV.
• Loopit — Loopit is the complete end-to-end software & professional services platform solution for car subscription to boost dealership & profitability.

Portfolio highlights

• PREVE — Supporting back-to-back physios with their daily caseload, simplifying admin whilst making the patient experience more enjoyable. Preve does the admin work for practitioners. One click clinical notes, treatment plans, home rehab and documents.
• Qlarifi — Consumer lending decisions transformed with real time, comprehensive data.
• 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

• Indi — indi is an assistant for your child's care journey; supporting advocacy, mental health & uniting the village of care.
• Ovum — Meet Ovum, the intelligent health journal mobile app designed for womankind.
• Clean Slate Clinic — Clean Slate Clinic is a telehealth company that provides alcohol detox program who are struggling with alcohol.

Portfolio highlights

• DDLoop — We Supercharge Lawyers With Smarter Data Tools So They Can Quickly And Easily Analyse Company Information, IP Holdings, PPSR And Other Government Register Data.
• 5B — 5B specializes in the deployment of large-scale solar with prefabricated and pre-wired ground mount technology.
• Critical — Made in Aotearoa from 100% reclaimed NZ plastic waste, our panels come in a variety of pre-designed or custom colours and finishes, so you can realise your design vision and create a space that is truly unique. We help architects and designers to push design boundaries while meeting Green Star & sustainability targets.

Portfolio highlights

• XFuel — XFuel is a fuel company that provides green and clean fuels to distributors and consumers. The company was founded in 2010 and is based in Palma de Mallorca, Baleares.
• FlyORO — FlyORO revolutionizes SAF blending with modular AlphaLite technology. Optimize your supply chain with flexible, last-mile solutions for aviation.
• Conry Tech — Conry Tech is a climate tech company, reinventing air-conditioning to decarbonise and improve comfort, founded by renowned HVAC industry revolutionising experts.

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

• Algodex — Algodex is a decentralized marketplace that uses a unique order book model that allows users to make limited orders. It provides a unique order book model and interface that gives users the ability to trade Algorand Standard Assets at the prices they choose.
• Tonstarter — Tonstarter provides community members with early access to Token sales, IDO, and Airdrops
• Fanton — The first P2E Fantasy Football game with Telegram integration

Portfolio highlights

• Qolab — Qolab mission is to build high quality qubits by leveraging the most advanced semiconductor manufacturing processes.
• Augmentus — We pioneer easy and intelligent 3D scanning and robot motion planning technologies that autonomously scan, localize and plan robot paths without the need for skilled operators or programmers.
• Mixx Technologies — Mixx Technologies is a technology company.

Portfolio highlights

• Scancell — Scancell is a clinical stage immunotherapy biotech developing treatments for significant unmet needs in cancer.
• Proteome Sciences — Proteome Sciences is a London (UK) and Frankfurt (Germany) based SME with expertise in proteomics and biomarker research. We have discovered and patented a large number of novel protein biomarkers for diagnosis, prognosis and treatment of key human diseases including neurodegenerative disorders, cancer, stroke etc. and provide protein biomarkerservices to pharmaceutical and diagnostics companies.
• Oxford Endovascular — Oxford Endovascular are developing a novel treatment for treating brain aneurysms. The Oxford technology uses a special laser-cut metal alloy which has a shape-memory. It can be posted into a catheter during surgery, inserted into the brain and opened up into a tiny tube mesh (‘flow diverter’) that fits into the natural shape of the blood vessel.This diverts the blood away from the aneurysm, allowing it to heal.

Portfolio highlights

• Veyor — The leading live scheduling app for the built environment, helping dispersed teams and their suppliers plan, manage and track daily activity on an easy to use mobile and desktop platform.
• EatClub — EatClub shows you nearby restaurants, with spare tables, offering last minute deals. Receive up to 50% off your bill (including drinks!)
• Handle — Purpose-built for material suppliers and contractors to manage the entire process of payments and lien management.

Portfolio highlights

• PHNXX — PHNXX provides containerised clean and reliable energy solutions for business operations.
• ARQ Energy — ARQ Energy battery system allows multiple users in the same location to access renewable energy and off-peak electricity for reduced utility bills and carbon emissions.
• Verta Bioenergy — Bespoke drop in replacement pellets to decarbonise industrial coal use. Minimal investment required. Decarbonising one plant at a time.

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

• me&u — me&u is an online ordering and payment application designed to order meals. They provide communication technology to order and pay through mobile phones at restaurants. Their process of ordering with waiters and splitting bills that enable users to order their food and pay bills through a digital payment platform.
• Truescope — Make better informed communications decisions with Truescope. Harnessing millions of media posts every day to deliver you real-time information that influences your business strategy.
• Vertero — Axial Therapeutics is a biotechnology company fundamentally changing the treatment of neurological diseases and disorders by harnessing groundbreaking science in the microbiome-gut-brain axis.

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.
• Uplight — Uplight supports energy providers around the world with clean energy solutions for customer engagement and grid flexibility management.
• Haven Safety AI —

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

• 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

• PHNXX — PHNXX provides containerised clean and reliable energy solutions for business operations.

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

• Carbon280 — Carbon280 is putting the Hydrilyte Hydrogen Storage System on the market. Hydrilyte is non-toxic and safe for both humans and the environment, in contrast to ammonia, compressed hydrogen, and liquified hydrogen.
• NovoNutrients — NovoNutrients is working to turn waste CO2 into high-value, low-cost proteins and additives for food and feed by developing proprietary microbes and advanced gas fermentation systems.
• KC8 Capture Technologies — KC8 Capture Technologies is an Australian based carbon capture utilisation and storage start up. We are working towards a greener global future

Portfolio highlights

• Vyro — Browse, compare and finance an electric car, with instant trade in and personalised loans.
• Blakthumb — Blakthumb is an Operating System software for cannabis and food producers. We make your operations so simple and intuitive, it's like running on autopilot.
• Accord — Accord turns millions of conversations into structured, actionable insights for product and game teams.

Portfolio highlights

• Enaxiom — Enaxiom develops sustainable cooling technology that reduces energy and water use for AI data centres & industry.
• Nullify — Nullify performs product security tasks alongside your developers.
• Kismet — Find the best disability or healthcare service to support your journey

Portfolio highlights

• Refilled — Refilled is an eco-friendly company that offers smart drink dispenser vending machines to eliminate single-use plastic bottles.
• 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.
• 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

• Enaxiom — Enaxiom develops sustainable cooling technology that reduces energy and water use for AI data centres & industry.
• Prefactor — User Management platform seamlessly combining authentication, authorisation and audit via our unique Domain Specific Language. We enable engineers to build user workflows in our language, their way
• Cable — Cable Energy provides structurally cheaper power for Australian SMEs.

Portfolio highlights

• Hullbot — Hullbot is a developer of a robotic in-water cleaning system designed to inspect, map, and clean the hull of a boat without a human operator present. They offer design, development, and deployment of autonomous drones, delivering solutions to stop the growth of marine organisms, improve performance, and extend the time between haul-outs. Theirembedded intelligence enables their robots to interact with the environment on-the-fly.
• Conry Tech — Conry Tech is a climate tech company, reinventing air-conditioning to decarbonise and improve comfort, founded by renowned HVAC industry revolutionising experts.
• Rainstick — Rainstick a revolutionary indigenous Australian firm integrating traditional knowledge with current plant and fungal technology.

Portfolio highlights

• Donna — Meet Donna, the AI assistant built for field sales teams. Save time, cut admin, and close more deals with less effort.
• Suma Wealth — SUMA is a revolutionary financial wellness company with the mission to engage, educate, and empower the Latinx community via a holistic approach of Digital Media, Experiences, and FinTech. By creating culturally relevant content, virtual experiences, and providing financial tools that demystify and reimagine financial wellness throughentertainment, we aim to become the trusted source to help Latinos own their economic power, overcome financial challenges, and better prepare for a more prosperous future.
• Journey Live — Journey is shifting the way modern companies prioritize mental health. Our proactive, inclusive tools engage every employee, every day.

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.