Top 5 ASX Emerging tech and semiconductor stocks 2026

These five tech and semiconductor companies are growing fast, driven by AI, quantum, and memory innovations, with expanding markets and increasing commercial opportunities.

Weebit Nano Limited (ASX: WBT) 

announced on 27 March 2026 an underwritten A$80m capital raising. Funds will support ReRAM rollout, expand operations, and strengthen technology development for AI-driven demand.

It shows clear progress toward commercial scale. Funding improves readiness for mass production and signals rising customer interest as contracts begin shifting toward volume manufacturing stages.

WBT aims to advance AI-focused memory solutions. Work in in-memory and neuromorphic computing will support next generation processors while partnerships with global initiatives build long term technology positioning.

The demand is rising for efficient chips across automotive, IoT and edge AI markets. ReRAM offers speed, endurance, and lower energy use, creating strong royalty potential as customer production increases.

Archer Materials Limited (ASX: AXE) 

announced on 18 March 2026 start of quantum machine learning simulations using a large banking dataset for fraud detection model development.

The 18 March 2026 update confirms dataset preparation is complete. Work now shifts to simulations and benchmarking, with early results expected midyear and prototype planned later.

The company plans beta biosensor prototype testing and clinical trials in 2026. It also targets quantum sensing validation and further development of next generation biosensor technology.

Partnership with CSIRO strengthens QML capability across sectors like healthcare and defence. Progress in qubits and biochips supports commercial pathways and builds strong intellectual property potential.

4DS Memory Limited (ASX: 4DS) 

released its half year report on 27 February 2026, focusing on strategy review after completing the 20nm Sixth Platform program. The update outlines root cause findings from 18 August 2025, where manufacturing residue caused device failure, leading to reassessment of technical direction and priorities. 

4DS continues its strategic review started in September 2025. Focus remains on stabilising operations, conserving funds and exploring development paths linked to AI driven computing demand.

The loss reduced compared to the previous period and indicating tighter cost control. Early discussions with industry participants may open new opportunities though no agreements were finalised by December 2025.

BluGlass Limited (ASX: BLG) 

announced on 9 March 2026 a A$1.25M development program with a tier one defence customer, along with an initial A$560k order.

It confirms the program will deliver GaN DFB lasers and gain chips for aerospace use, following successful prototype testing and supporting advanced dual use applications.

The project will progress in phases over coming months with further work dependent on milestone success, potentially leading to extended development activity and long term product revenue opportunities.

Revenue increased while losses declined in the half year period. Further contracts, strong pipeline growth and global partnerships show expanding commercial reach and stable progress toward scaling operations.

BrainChip Holdings Limited (ASX: BRN) 

confirmed at the end of 2025 the volume production of AKD1500 chips, a multi-year supply agreement with Parsons, and received orders from Nex Novus, demonstrating growing commercial adoption.

BRN plans to release Akida 2, develop Akida GenAI and tape-out AKD2500 whereas expanding cloud access and product modules throughout 2026.

BrainChip advanced into aerospace, defence and IoT markets, launched developer hubs, formed strategic partnerships and strengthened capital with US$25M to scale commercial neuromorphic solutions.

(Source: Company Report)