Significant Ventures
Venture capitalCanberra · Pre-Seed–Seed · 9 people tracked
Find your way into Significant Ventures
9,537 people in our graph share verified history with the Significant Ventures team — schools, employers, funds. One of them is your warm intro.
Investment thesis
Significant Ventures backs world-changing innovation emerging at the intersection of critical technologies and industry, concentrating on the earliest stages. The firm sources deals through deep industry relationships built from investing in science-based innovation since 2000, and has a track record in emerging and deep tech startups. It partners with universities and governments and works to attract additional capital into the sector, positioning itself to fund breakthroughs before they mature.
Source: firm website, verified Aug 3, 2026.
Team · 9 people
from the firm's website
What they invest in
from 16 of 34 portfolio companiesAI & Machine Learning ×7Deep Tech ×6Hardware ×6Healthtech ×4Medical Devices ×4Defense Tech ×3EdTech ×3Enterprise Software ×3
HQs:Australia×9United States×1
Who they back
founder profiles across 9 portfolio companiesFounding team size:solo founder×52 founders×23 founders×14+ founders×1
Where their founders studiedfrom 12 founders with education data
The Australian National University ×3University of Sydney ×2UNSW ×2
Where their founders worked beforefrom 12 founders with career history
DryFlow Magnetics ×2
Investments · 34 tracked
founders shown can be your intro pathBy year:2024 · 12017 · 12 dated
H3D builds an AI platform called AutoDesign that automates the design of custom-fit products, replacing manual CAD work for hearing labs (hearing aids, hearing protection, consumer audio) and dental labs.
AI & Machine LearningHealthtechMedical DevicesSaaSAnn Arbor, AU
Philip Kinsella(Co-founder & CTO)Iain Mcleod(Co-founder & CEO)inZhong He(Executive Officer, Director)John Yu(Director)Feng Zhang(Director)
Co-investorsStarfish VenturesSkalata
Co-investorsAccess Venture PartnersAdit Ventures Management, LlcAgilitas Private EquityAlba Infra PartnersALIVE Israel HealthTech FundAlkemi Growth Capital+76 more
Additive Assurance provides quality assurance solutions for metal additive manufacturing, specifically laser powder bed fusion, combining computer vision and machine learning to monitor production in real-time.
Advanced ManufacturingAI & Machine LearningDeep TechHardware
Develops antiviral drugs targeting HIV, hepatitis C and emerging viruses; listed on ASX since 2001.
Developed phosphor-based radiation dosimeters providing instant readings for civilian, medical and defence use.
AI-driven decision-support software combining structured analysis with broad perspective gathering.
DryFlow (DryFlow Magnetics) develops a waterless, dry magnetic mineral separation technology (the patented Kuchel Process / stacked magnetics) that upgrades low-grade magnetite and tailings into high-purity, DRI-grade iron concentrates without process water.
CleantechClimate TechHardwareWingfield, AU
Brett(Founder & CEO)Jon(Founder & COO)inElena(Co-Founder)inNadia(Co-Founder & Chief Strategy Officer)in
Co-investorsVirescent VenturesOrion Industrial Ventures
Earthodic develops bio-based coatings for the paper industry that can be applied using existing equipment, helping companies transition to circular production models.
Circular EconomyCleantechNew MaterialsGeebung, US
Kate Lusvardi(Chief Technology Officer)inAnthony Musumeci(Executive Officer, Director)Albert Tietz(Director)
BoardJenn Burka(Director)inSarah Nolet(Director)in
Co-investorsCirculate CapitalFTW VenturesInvestible Climate Tech FundRedstick VenturesTenacious VenturesClosed Loop Partners
Automates professional image workflows with watermarking, real-time delivery and e-commerce tools.
FifthDomain provides a platform for training and developing cybersecurity workforces across global institutions, with a focus on practical, hands-on training environments.
CybersecurityDefense TechEdTechEnterprise SoftwareHR TechCanberra, AU
Matt Wilcox(Founder and CEO)in
Immersive mixed-reality training with haptics for high-risk professionals in fire, defence, oil and gas and workplace safety.
FLAIM develops immersive extended-reality training systems for first responders, defence personnel, and high-risk industry workers to prepare for real-world emergencies.
Deep TechDefense TechEdTechMelbourne, AU
Simon Miller(Managing Director)inFergus Porter(Chief Product and Technology Officer)in
Co-investorsBreakthrough VictoriaCommon Sense Ventures
Health technology platform using AI to deliver rapid health checks via smartphone.
Instaclustr, part of NetApp, provides a managed platform, enterprise support, and consulting for open source data technologies, helping enterprises run their data layer more reliably and efficiently.
Cloud ComputingData & InfrastructureDeveloper ToolsEnterprise Software
Adam Zegelin(Founder)in
Co-investorsBailador Technology InvestmentsLevel EquityOIF VenturesOur Innovation FundSydney Angels
Created Klarity document analysis and summarisation software; acquired by Telstra subsidiary KAZ in 2007.
Designs and manufactures precision medical devices used in millions of procedures worldwide.
ITL BioMedical develops medical devices focused on needle safety and sample handling for healthcare and veterinary professionals.
HardwareHealthtechMedical Devices
Liquid Instruments develops Moku, a reconfigurable integrated test system for complex research and development applications.
Deep TechDeveloper ToolsEnterprise SoftwareHardware
Daniel Shaddock(CEO)inDanielle Wuchenich(Chief Operating Officer)in
Co-investorsAnzu PartnersBreakthrough VictoriaLockheed Martin Ventures
3D digital rock imaging technology for geological analysis; acquired by Thermo Fisher Scientific in 2017.
Mastt builds AI and software tools for construction project management, using agentic AI to automate manual reporting and administrative work for project teams.
AI & Machine LearningConstruction TechSaaSSydney, AU
Doug Vincent(CEO, Co-founder)inJamie Cerexhe(Co-founder)inRaman(Co-founder)inIan(Chief Financial Officer)
Co-investorsArtesianInvestible Climate Tech FundOIF VenturesOur Innovation FundGravel Road Ventures
Partington manufactures high-performance carbon fiber road bike wheels designed for training and competition.
Advanced ManufacturingHardwareNew MaterialsSports TechGeelong, AU
Jon Partingtonin
Developed greywater recycling systems for apartments and gardens to address water scarcity.
Manufactured polycrystalline diamond materials for cutting, drilling and thermal management; technology sold to FEI Company.
Commercialised optical polymer touchscreen technologies adopted by clients including Nintendo.
Combines infrared spectral analysis with a proprietary mineral and geochemical database for real-time field exploration data.
Seeing Machines develops driver monitoring technology to reduce fatigue-related accidents in commercial automotive and aviation applications.
AI & Machine LearningHardwareMobility & Transportation
3D virtual environment products for urban planning using patented Mycosm game-engine technology.
Commercialises BARLEYmax, a patented CSIRO barley variety rich in prebiotic fibres for gut health.
Delivers accredited tertiary education programs in partnership with international providers.
Canberra-based telecommunications provider; acquired by iiNet in 2011.
Vantari provides VR-based procedural training for healthcare professionals, combining immersive simulation with AI-powered performance analytics and a community platform for medical education.
AI & Machine LearningDeep TechDigital HealthEdTechHealthtechMedical DevicesSydney, AU
Visionary Machines develops passive optical sensing systems that produce real-time, georeferenced 3D representations of the environment across multiple spectral bands, including in GPS-denied conditions.
AI & Machine LearningDeep TechDefense TechRoboticsSydney, AU
Samson Lee(Founder & Chief Technology Officer)inSonny Foster(Chief Executive Officer)inNick Gibbs(Chief Operating Officer)in
Co-investorsFolklore VenturesIn-Q-TelOIF VenturesOur Innovation FundSalus VenturesThorney Investment Group
Wavewise develops brain monitoring technology for brain injury care in healthcare settings.
Deep TechDigital HealthHealthtechMedical Devices
Co-investorsBreakthrough Victoria
Exits · 4
IPOs and acquisitions across the tracked portfolioInstaclustracq. by NetAppIntologyacq. by KAZLithiconacq. by Thermo Fisher ScientificTransACTacq. by iiNet
Portfolio news
latest coverage across their companies
Draper · bmmagazine.co.uk · Sep 7, 2026
Helfie · investing.com · Sep 2, 2026
Visionary Machines · afr.com · Jun 21, 2026
H3D · swinburne.edu.au · Nov 14, 2025
Frequently asked questions
- How many investments has Significant Ventures made?
- Significant Ventures has 34 tracked investments, 4 of which have exited via acquisition or IPO.
- What stage does Significant Ventures invest at?
- Significant Ventures invests at the Pre-Seed, Seed stages.
- What sectors does Significant Ventures focus on?
- Significant Ventures focuses on Deep Tech.
- Where is Significant Ventures located?
- Significant Ventures is headquartered in Canberra, AU.
- Who does Significant Ventures co-invest with?
- Significant Ventures most often shares deals with Breakthrough Victoria, OIF Ventures, Our Innovation Fund, among 19 tracked co-investors.
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