4DMedical And 2 Other Australian Growth Stocks To Watch

Simply Wall St · 2d ago

Tech stocks have been under pressure recently as investors question how much spending it will really take to support artificial intelligence and other capital heavy projects. That setback can create an opening for Australian growth companies that already have cleaner balance sheets and earnings momentum. This article walks through three of the strongest candidates from a high quality local growth list so you can see which ones might deserve a closer look.

The three stocks below are simply a starting sample from this idea, and the full screen surfaced 90 more companies with equally compelling narratives that are not covered here.

If you want to identify and analyze the healthiest high growth prospects that fit your own risk tolerance and style, head straight into the Healthy high growth potential screener.

4DMedical (ASX:4DX)

Overview: 4DMedical develops non-invasive lung imaging software and scanners that quantify respiratory function to support diagnosis, screening, and treatment decisions.

Operations: The business currently generates about A$7.1 million from lung function analysis technology, with A$6.9 million from the United States and A$0.2 million from Australia.

Market Cap: A$2.4 billion

4DMedical matters for this Healthy high growth potential screen because its lung imaging platform is directly tied to clinical adoption of respiratory diagnostics. This anchors expectations for future earnings momentum rather than just financial engineering.

"Partnership with Philips promised a $10Million USD minimum order commitment contract over the next 2 years starting December 2025, (over 2026 and 2027) Philips has added 4DMedicals CT:VQ technology as an official product on their catalog in North America."

What happens to 4DMedical’s earnings profile depends heavily on how one unseen pressure around real-world scan volumes and utilization plays out.

Those real world usage patterns are exactly what the full narrative for 4DMedical unpacks, showing how Philips volume commitments, pricing power and capital needs could be pulling in different directions.

ASX:4DX Earnings & Revenue History as at Oct 2026
ASX:4DX Earnings & Revenue History as at Oct 2026

Netwealth Group (ASX:NWL)

Overview: Netwealth Group runs an Australian wealth platform that helps advisers and individuals manage superannuation, managed accounts, and broader investment portfolios.

Operations: Netwealth Group generates about A$389.7 million from platform operations in Australia, with revenue concentrated in its domestic wealth platform.

Market Cap: A$4.3 billion

Netwealth Group fits the Healthy high growth potential theme because its superannuation and managed account platform pulls in recurring administration fees that scale as more advisers and clients commit long term capital.

"Netwealth's continued investment in best-in-class digital experience, platform functionality, and data analytics aligns with the ongoing digitisation of financial services and increasing regulatory focus on transparency. This positions the company to capture greater adviser and client net inflows, bolster revenue growth, and strengthen platform stickiness."

What happens to that high growth profile ultimately turns on how one quiet shift in pricing power and fee pressure plays out over time.

That quiet pricing shift is exactly what the full narrative for Netwealth Group digs into, mapping where accelerating inflows could outrun fee pressure and where margins risk stalling.

ASX:NWL Revenue & Expenses Breakdown as at Oct 2026
ASX:NWL Revenue & Expenses Breakdown as at Oct 2026

Megaport (ASX:MP1)

Overview: Megaport runs a global Software Defined Network that lets businesses switch on fast, flexible connections between data centers and major cloud providers.

Operations: Megaport generates about A$312.2 million in revenue, with A$198.0 million from The Americas, A$70.1 million from Asia Pacific, and A$44.1 million from Europe.

Market Cap: A$4.4 billion

Megaport matters for this Healthy high growth potential screen because its Software Defined Network turns cloud and data center connectivity into a recurring, usage based utility that can scale quickly as customers shift more workloads online.

"Skyrocketing enterprise bandwidth, surging AI/cloud adoption, and the rapid proliferation of data centers are combining to create secular tailwinds. Megaport's automation, global reach, and software-defined architecture give it significant potential to be the connectivity backbone for AI factories, data-native SaaS, and hybrid enterprise networks."

What happens to that earnings story ultimately comes down to how one unresolved pressure on funding and dilution plays out over time.

That funding overhang is exactly where the full narrative for Megaport picks up, unpacking how Megaport’s capital needs, growth ambitions, and dilution risk could be diverging beneath the surface.

ASX:MP1 Revenue & Expenses Breakdown as at Oct 2026
ASX:MP1 Revenue & Expenses Breakdown as at Oct 2026

Seeking Fresh Alternatives Before They Fly

New ideas move first. By the time every headline catches on, the best breakout windows can be gone. Scan under the radar for now and act early.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.