Singapore-based semiconductor startup Nexstrom has raised a $12 million seed round led by Xora Innovation, with participation from Foothill Ventures and SEEDS, as it works to commercialize a wafer-scale platform for two-dimensional semiconductor materials.
The round brings Nexstrom’s total capital raised to $15 million, including $3 million in non-dilutive funding, according to the company. The funding will support work toward what Nexstrom describes as the industry’s first 12-inch single-crystal 2D semiconductor material growth platform running on production-ready manufacturing tools.
The development comes as the semiconductor industry looks for materials that can extend transistor scaling as conventional silicon channels approach physical limits.
Moving 2D materials toward foundry scale
Two-dimensional semiconductor materials are atomically thin materials that can provide tighter control of electron flow than increasingly small silicon channels. Research groups and chipmakers have studied them as a possible route to lower leakage and improved energy efficiency in future transistors, but manufacturing them consistently at wafer scale remains a major barrier to commercial use.
Nexstrom said its approach combines proprietary chemical vapor deposition hardware, process technology and wafer-scale material growth. The company is designing the platform to fit into existing advanced-foundry workflows rather than requiring a separate manufacturing architecture.
The startup said it is working with industry partners to validate the technology within existing chipmaking processes. The near-term challenge is therefore less about demonstrating that 2D materials can work in laboratory devices and more about whether they can be produced with the uniformity, repeatability and yield required by advanced fabs.
Funding targets commercialization
Nexstrom was incubated through Xora Innovation’s venture-building model. Co-Founder and Chief Scientist Lance Li said the semiconductor industry needs a new materials platform to continue scaling performance as silicon reaches practical limits.
The company’s roadmap centers on continuous single-crystal growth across industry-standard 12-inch wafers. If successfully validated, that would address one of the biggest gaps between experimental 2D semiconductor research and production-scale manufacturing.
However, the company’s claims about commercial readiness and industry-first scale remain subject to validation through foundry testing, manufacturing yield and integration results. Moving from wafer demonstrations to a repeatable production process can take years, particularly for new semiconductor materials.
AI demand adds pressure on chip efficiency
The financing arrives as artificial intelligence and high-performance computing increase demand for chips that can deliver more compute within tighter power and thermal limits. Advanced packaging, new transistor architectures and alternative channel materials are all being pursued as complementary ways to improve performance and energy efficiency.
For Nexstrom, the next milestones will be whether its 2D material platform can maintain crystal quality across larger wafers, integrate with existing process flows and demonstrate economics that make sense for foundries. Those factors will determine how quickly the technology can move from development equipment into commercial semiconductor production.
Featured image: Nexstrom Team (Credit: Nexstrom)
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