Best Sustainability Tech Companies in Victoria, Australia
The 178 best Sustainability Tech companies in Victoria, Australia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Amber.
Our analysis of 293 Sustainability Tech companies
$38.4b in tracked funding; 83% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Sustainability Tech companies in Victoria
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Amber Provider of energy solutions for home batteries, solar, and EVs | $65M | 8 mo ago | 87 | Dan Adams Co-Founder & Co-CEO | Webflow EcommerceWebflowApple iCloud Mail+38 | Top 500k | — | 1 launch |
| 2 | Ryzo Carbon farming platform simplifying regenerative agriculture for farmers and project developers 14Talent top 38%Product top 46%Funding top 48%Tech bottom 43% All 6 signals ▾Talenttop 38% Producttop 46% Fundingtop 48% Techbottom 43% Globalbottom 25% Marketbottom 21% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Product: 1 published app · Company stage: Series B rank vs industry peers · Fliar Intelligence Index 14/100 | $50M | 50 mo ago | 9 | Philip Mulvey Co-Founder & CEO | Webflow EcommerceWebflowCloudflare Turnstile+12 | Top 50M | — | — |
| 3 | Raygen Developer of solar power technology and renewable energy storage solutions | $36M | 14 mo ago | 60 | John Lasich Founder & CTO | WordPressMySQLPHP+16 | Top 10M | — | — |
| 4 | Hatchtech Developer of proprietary head lice drugs | $31M | 151 mo ago | 4 | — | — | — | — | — |
| 5 | BioDiem Developing and commercializing vaccine technology and infectious disease therapies. | $11M | 131 mo ago | 5 | — | — | — | 55 patents Nitrostyrene-derived antifungal agents for treating Scedosporium infections | — |
| 6 | Jupiter Ionics Provider of green ammonia | $11M | 27 mo ago | 7 | Douglas Macfarlane Founder | WordPressMySQLPHP+9 | Top 50M | — | — |
| 7 | GreenSync Online platform for decentralised energy marketplace and forecasting power prices | $10M | 86 mo ago | 22 | Phil Blythe Founder & CEO | — | — | — | — |
| 8 | Tasman Environmental Provider of carbon offset solutions and carbon project development and investment | $9M | 79 mo ago | 43 | Peter Castellas Co-Founder & CEO | WordPress Block EditorWordPressMySQL+23 | Top 50M | — | 1 partnership |
| 9 | Chargefox Electric vehicle charging network | $8M | 91 mo ago | 21 | — | WebflowGSAPZendesk+18 | Top 5M | — | 1 launch · 2 partnerships · 1 award |
| 10 | Island Pharmaceuticals Developer of antiviral therapeutics for infectious diseases | $7M | 4 mo ago | — | David Foster Chief Executive Officer and Managing Director | ZURB FoundationMicrosoft ASP.NETCloudflare+13 | Top 50M | 2 patents Antiviral drug formulations targeting SARS‑CoV‑2 and polymerase inhibition. | — |
| 11 | KC8 Capture Technologies Developer of affordable and sustainable carbon capture technology. | $7M | 23 mo ago | 9 | Barry Hooper Founder | WordPressMySQLPHP+10 | Top 50M | 15 patents Patents concentrated in transport & manufacturing processes | — |
| 12 | EcoDetection Provider of real-time water quality monitoring systems and data analysis | $7M | 23 mo ago | 7 | Jefferson Harcourt Founder | WordPress Block EditorWordPress Site EditorWordPress+14 | Top 50M | — | 1 expansion |
| 13 | Urbanise Developer of cloud-based platforms for strata and facility management services | $6M | 124 mo ago | 51 | — | WixSentryMicrosoft ASP.NET+22 | Top 10M | — | 1 launch · 1 partnership |
| 14 | Senseand Software platform for aggregating data from farm fields and data analytics | $6M | 35 mo ago | 18 | Peter Moulton Co-founder & CEO | — | — | — | — |
| 15 | Bardee Provider of solutions to convert food waste into protein and oil 27Talent top 38%Growth top 45%Tech top 50%Funding bottom 38% All 6 signals ▾Talenttop 38% Growthtop 45% Techtop 50% Fundingbottom 38% Globalbottom 38% Marketbottom 27% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 27/100 | $5M | 55 mo ago | 18 | Alex Arnold Co-Founder | Cart FunctionalityShopifyZURB Foundation+28 | Top 50M | — | — |
| 16 | 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 | Adam Jahnke CEO | Webflow EcommerceCart FunctionalityWebflow+26 | Top 10M | — | — |
| 17 | Semitech Semiconductor Provider of System-on-Chip for smart grid applications | $3M | 185 mo ago | 15 | Zeev Collin ex-CEO | WordPressMySQLPHP+17 | Top 50M | 12 patents Integrated ASICs for powerline communication and grid‑connected solar inverter control | — |
| 18 | Enevaro Global technology company specializing in smart energy management systems and IoT solutions. | $3M | 58 mo ago | — | Leonie Ladgrove Co-Founder | — | — | — | — |
| 19 | Prescient Therapeutics Targeted small molecule inhibitors of Ras and Akt pathway for the treatment of cancer | $3M | 69 mo ago | 1 | Wayne Millen CEO | WordPressMySQLPHP+28 | Top 50M | 16 patents Engineered universal immune cell platforms for adoptive cell and gene therapies | — |
| 20 | 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 |
| 21 | Hydro Alternative Energy Developer of a solution to harness ocean current energy | $2M | 166 mo ago | — | Mark Antonucci Chairman of the Board & CEO | — | — | — | — |
| 22 | Phantm Provider of a plastic reduction platform | $2M | 31 mo ago | 15 | Elliot Costello Co-Founder & CEO & Managing Director | WebflowMarkerYouTube+17 | Top 10M | — | 1 partnership |
| 23 | Ovira Developer of device for treating menstrual pain | $2M | 75 mo ago | — | Alice Williams Founder | Cart FunctionalityShopifyEasyGift+32 | Top 5M | — | — |
| 24 | Skand Provider of 3D data storage and visualization platform with annotation tools | $1M | 60 mo ago | — | Yossi Kahlon CEO | Cart FunctionalitySquarespace CommerceSquarespace+24 | Top 50M | — | 1 partnership |
| 25 | Zip Diagnostics Developer of molecular diagnostic tests and instruments for infectious diseases | $750K | 61 mo ago | — | Jack Richards Co-Founder | Wix eCommerceCart FunctionalityWix+20 | Top 50M | 7 patents Rapid point‑of‑care lateral flow diagnostic testing for biological and environmental samples | — |
| 26 | ALT. Leather Solution for turning waste into textiles | $718K | 28 mo ago | — | Tina Funder Founder & CEO | WordPressMySQLPHP+20 | Top 50M | — | — |
| 27 | Aviragen Therapeutics Anti-infective drugs for respiratory diseases | $423K | 121 mo ago | 115 | Peter Cook CEO | — | — | — | — |
Top 12 Sustainability Tech companies in Victoria
#1
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
#2
Public · Camberwell, Victoria · founded 2016$7.5Mraised▾
Developer of antiviral therapeutics for infectious diseases. The lead drug candidate ISLA-101 is repurposed for the prevention and treatment of dengue fever and other mosquito-borne diseases. It prevents nuclear entry of the viral protein that prevents propagation of the viral infection.
- Feb 2026Post IPO$6.3M
- Mar 2024Post IPO$1.2M
#3
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
#4
Series A · Melbourne, Victoria · founded 2016 · 22 employees$4Mraised▾
Provider of smart plugs to monitor elders at home. It enables monitoring of daily activities of elders using the data of appliances like kettle, TV, refrigerator, bedside lamp, and microwave that are plugged into it. It notifies caretakers on the detection of any deviation. It also caters to old-age homes and healthcare and provides activities summary of every individual on a daily basis. Its app is available on Android and iOS platforms.
- Dec 2024Series A$4M
- Jul 2021Seed—
#5
Series A · Richmond, Victoria · founded 2016 · 7 employees$6.7Mraised▾
Provider of real-time water quality monitoring systems and data analysis. The company offers autonomous systems for in-field measurement of dissolved inorganics. The systems use capillary zone electrophoresis technology. Data integrates into existing systems, providing analysis for effective management of waterways.
- Jul 2024Series A$6.7M
- Oct 2022Seed—
#6
Series A · Melbourne, Victoria · founded 2010 · 9 employees$6.7Mraised▾
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- Jul 2024Series A$6.7M
- Aug 2022Seed—
- Jul 2021Seed—
#7
Seed · Melbourne, Victoria · founded 2020 · 11 employees$2.7Mraised▾
Provider of construction safety and productivity software for jobsite management. The software offers features such as attendance tracking, digital worker onboarding, and license verification. It provides tools for managing permits, safety data sheets, and plant inductions. The platform integrates with project management systems, offering site analytics and communication features.
- Jun 2024Seed$2.7M
#8
Series A · Melbourne, Victoria · founded 2021 · 7 employees$10.8Mraised▾
Provider of green ammonia. It also develops electrochemical technologies to create carbon-neutral green ammonia. It extracts nitrogen from air and hydrogen from water, which it combines with the help of renewable energy sources to produce ammonia.
- Mar 2024Series A$9M
- Nov 2021Seed$1.8M
#9
Series B · Footscray, Victoria · founded 2018 · 9 employees$50Mraised▾
Carbon farming platform simplifying regenerative agriculture for farmers and project developers. This SaaS platform empowers farmers to adopt sustainable land management, rebuild soil health, and promote biodiversity. It offers tools for soil carbon assessment, project management, and emissions accounting. The platform supports carbon project management from baseline to crediting, helping farmers claim carbon credits. It provides resources like a soil property observation tool, learning hub, and publications. The goal is to restore agricultural environments, climate, and community through regenerative farming practices. It is a B2B platform that offers subscription based services.
- Apr 2022Series B$50M
#10
Seed · Melbourne, Victoria · founded 2016 · 18 employees$6Mraised▾
Senseand is developing a software platform for aggregation of data from sensors deployed in the farm fields and analytics along with data from various white label sources. As per the website description, the platform would be able to aggregate data from narrow band IoT(NB-IoT) sensors which can measure water and nutrient levels in the soil. The company claims that the platform would use satellite images and historical climatic data for up to 50 years for providing insights and predictions to farmers.
- Jul 2023Angel$6M
#11
Series B · Camberwell, Victoria · founded 2001 · 4 employees$31.4Mraised▾
Hatchtech, a specialty pharmaceutical company developing Xeglyze Lotion (previously DeOvoLotion ), a proprietary next generation head lice treatment. Xeglyze is a topical lotion containing an inhibitor of metalloproteinases known to impede a number of physiological processes involved in all stages of the louse lifecycle from egg to adult. Xeglyze Lotion recently completed two phase III clinical studies conducted under a Special Protocol Agreement with the U.S. Food and Drug Administration (FDA).
- Oct 2013Series B$11.9M
- Apr 2012Series B$8.1M
- Oct 2010Series A$6.3M
- Nov 2008Series A$2.5M
#12
Seed · Richmond, Victoria · founded 2020 · 15 employees$2Mraised▾
Provider of a plastic reduction platform. It helps individuals transition to natural materials and reduce their plastic footprint. It designs products using PHA materials to replace plastic and promote a plastic-free planet.
- Nov 2023Seed$2M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Sustainability Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
What Victoria researches in climate adaptation
Victoria's institutions—led by Victoria University of Wellington—predominantly research flood risk and climate adaptation with a contested, concern-heavy tone (19 concern vs. 10 advancement/breakthrough papers).
- Victoria University of Wellington16
- Victoria University7
- University of Victoria5
- Parks Victoria2
- Victoria School of Management1
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.