ANU spin-out Syenta raises $37M for chip interconnect tech using electrochemical AM

Syenta, a semiconductor technology company spun out from the Australian National University, has secured $37 million in funding from the Australian Government’s National Reconstruction Fund Corporation and deep-tech VC Playground Global. The company’s core technology, Localised Electrochemical Manufacturing (LEM), is an additive manufacturing process that deposits conductive materials at micron-scale resolution to create high-density chip-to-chip interconnects. Syenta claims LEM reduces the number of steps in semiconductor manufacturing by 40 percent, addressing a critical bottleneck in AI system performance: the speed of data movement between chips. Co-founders Dr Jekaterina Viktorova (CEO) and Ben Wilkinson (CTO) will lead the company as it scales from ANU research toward commercial production.

This funding is significant not for the AM industry’s typical production-volume metrics, but because it applies additive manufacturing principles to a domain—advanced semiconductor packaging—where traditional lithography and deposition methods dominate. Syenta’s LEM sits at the intersection of the consumer-electronics and AI infrastructure verticals, where chiplet architectures and multi-die packages are driving demand for finer-pitch, higher-bandwidth interconnects. The company’s approach mirrors the IP lock-in grind pattern: a novel electrochemical deposition process that, if embedded in chip packaging qualification workflows, could create a durable moat. However, Syenta faces established competitors in advanced packaging—including TSMC’s InFO and CoWoS technologies and equipment suppliers like ASMPT—which have decades of process integration and customer validation. The $37M round positions Syenta to build pilot production capability and engage with semiconductor foundries, but the technology must transition from lab demonstration to fab-ready reliability.

For the AM industry, Syenta represents a lateral application of additive principles rather than a direct competitor to metal or polymer AM systems. The practical challenge is execution: LEM must demonstrate yield, throughput, and defect rates that match incumbent packaging processes, and Syenta must secure partnerships with OSATs or foundries to move beyond prototyping. The NRFC’s involvement signals Australian government intent to build sovereign semiconductor capability, but the company’s global relevance depends on whether LEM can integrate into existing chip packaging supply chains rather than requiring new infrastructure. This is a technology to track for its process innovation, not a near-term threat to established AM markets.