Chiplet companies are improving semiconductor design by breaking down monolithic chips into specialized units that deliver greater performance, flexibility, and cost-efficiency. This article spotlights 10 emerging chiplet startups leveraging technologies like silicon photonics, AI inference chiplets, interposers, and integrated memory.
The innovations address key challenges in data processing, energy consumption, and system scalability. The top chiplet companies are improving innovation in AI, edge computing, and high-performance systems by increasing modularity, yield, and manufacturability. Explore how they are reshaping the future of semiconductors, one chiplet at a time.
Global Startup Heat Map highlights Emerging Chiplet Companies to Watch
Through the Big Data & Artificial Intelligence (AI)-powered StartUs Insights Discovery Platform, covering over 7M+ startups, 20K+ technology trends plus 150M+ patents, news articles & market reports, we identified 20+ chiplet startups.
The Global Startup Heat Map below highlights the top chiplet companies you should watch in 2025 as well as the geo-distribution of 20+ chiplet startups & scaleups we analyzed for this research.
According to our data, we observe high startup activity in the US and China, followed by India. The top 5 Startup Hubs for Chiplet are Shanghai, London, Austin, Bangalore, and Milpitas.
Discover Emerging Chiplet Companies to Watch in 2025
We hand-picked startups to showcase in this report by filtering for their technology, founding year, location, funding, and other metrics. These 10 chiplet companies work on solutions ranging from chiplets manufacturing and chip patterning technology to high-yield chip manufacturing and chipuller-certified chiplets.
- Veevx – Magnetoresistive Random-access Memory
- Baya Systems – Chipset-based and Modular Semiconductor Systems
- Enosemi – Silicon Photonics Chiplets
- Persimmons – Generative AI Inference Chiplet
- VerticalCompute – Integrated Memory Technology.
- Tsavorite Scalable Intelligence – Chiplets Manufacturing
- Lace Lithography – Chip Patterning Technology
- NanoMatter – High-yield Chip Manufacturing
- Plaid Semiconductors – Advanced Interposers
- Chipuller – Chipuller-certified Chiplets
1. Veevx
- Founding Year: 2022
- Location: Mesa, USA
- Use For: Magnetoresistive Random-access Memory
Veevx builds an iRAM chiplet to replace static random-access memory (SRAM) and flash memory in electronic devices. This innovation integrates magnetoresistive random-access memory technology to deliver high-density, low-power, and high-endurance memory capabilities.
Further, this integration enables the chiplet to provide twice the density of embedded SRAM, thereby effectively reducing system costs. Moreover, the iRAM chiplet features a read performance of three nanoseconds, ensuring rapid data access and long-term reliability.
Veevx also enables manufacturers to meet the growing demands of complex electronic designs requiring high performance and reduced power consumption.
2. Baya Systems
- Founding Year: 2023
- Location: Santa Clara, USA
- Use For: Chipset-based Semiconductor Systems
- Funding: Secured over USD 36 million in a series B funding round
Baya Systems develops chipset-based semiconductor systems that improve intelligent computing through modular integration of specialized components. Their systems incorporate on-chip fabrics that act as the interconnect layer between chiplets. This fabric architecture delivers hyper-efficient data movement and supports topologies and industry-standard protocols.
Moreover, its modular approach reduces development time and cost while improving system performance and yield. The use of a customizable, fabric-based solution facilitates interoperability and scalability within high-performance semiconductor systems.
Additionally, Baya Systems addresses the growing complexity, performance demands, and cost challenges in developing next-generation intelligent computing platforms.
3. Enosemi
- Founding Year: 2023
- Location: Sacramento, USA
- Use For: Silicon Photonics Chiplets
Enosemi produces high-speed silicon photonics chiplets designed for companies to advance optical circuits across application areas. These chiplets are silicon-verified and integrate easily into client products, ensuring high reliability and performance.
Further, the startup delivers silicon-verified IP blocks that significantly reduce the likelihood of costly design errors. Additionally, their innovative processes facilitate quicker design and testing cycles.
Enosemi also allows businesses to concentrate their resources on technology differentiation with an emphasis on reducing design costs and ensuring a faster time-to-market for products.
4. Persimmons
- Founding Year: 2023
- Location: San Jose, USA
- Use For: Generative AI Inference Chiplet
Persimmons develops generative AI inference chiplets to improve adaptability across devices ranging from small-scale devices to large data centers. Its inference computing technology provides orders-of-magnitude higher compute efficiency.
Moreover, it leverages a high-throughput, low-latency architecture with coupled memory, dataflow execution, and proprietary model partitioning. This enables optimizing transformer and diffusion-based generative workloads.
Further, its chiplet architecture reduces development times and operational costs while lowering energy consumption. Persimmons also provides efficient AI inference capabilities by enabling broader access to the potential of generative AI across industries.
5. VerticalCompute
- Founding Year: 2025
- Location: Louvain-la-Neuve, Belgium
- Use For: Integrated Memory Technology.
- Funding: Secured EUR 20 million
VerticalCompute develops an integrated memory technology to address the compute-memory bottleneck in AI systems. It leverages a new way to store bits in a high aspect ratio vertical structure.
Further, its innovation relies on integrating vertical data lanes on top of computation units to reduce the distance between memory and processing cores.
This solution outperforms in terms of density, cost, and energy by reducing data movements from centimeters to nanometers. Moreover, it enables privacy-preserving AI inferencing at the edge without reliance on cloud infrastructure.
VerticalCompute combines high-density memory with local processing to unlock low-power AI applications across devices such as smartphones, computers, and embedded systems.
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6. Tsavorite Scalable Intelligence
- Founding Year: 2023
- Location: Milpitas, USA
- Use For: Chiplets Manufacturing
Tsavorite Scalable Intelligence manufactures silicon chiplets to power enterprise AI solutions at zettascale performance. These chiplets interconnect to build scalable, high-throughput AI systems, reducing the complexity and cost of monolithic chip designs.
Further, the chiplets integrate with industry-standard IPs that support applications such as intelligent machines, streaming video intelligence, and advanced robotics. Its architecture delivers multi-exaflop performance within a single rack. This allows enterprises to quickly train trillion-parameter models and fine-tune large language models (LLMs) and execute agentic workflows.
Moreover, this modular approach ensures efficient supply chain utilization, rapid customization, and power-efficient AI infrastructure tailored for enterprise-scale deployments.
7. Lace Lithography
- Founding Year: 2023
- Location: Bergen, Norway
- Use For: Chip Patterning Technology
Lace Lithography atomic-scale chip patterning technology that replaces light with atoms to define chip features. The core platform, the Emerald system, employs lithography technology.
It is designed to achieve feature sizes with nanometer half-pitch and precisely steer atoms to build structures with high contrast and accuracy. This solution operates with lower energy consumption.
Moreover, the system offers new mask design tools that expand chip designers’ freedom to innovate. Lace Lithography also advances beyond extreme ultraviolet (EUV) methods and provides a cost-effective path. This allows businesses to develop next-generation chiplets and semiconductor architectures more sustainably.
8. NanoMatter
- Founding Year: 2023
- Location: Berlin, Germany
- Use For: High-yield Chip Manufacturing
NanoMatter leverages physics intelligence and machine learning to optimize chiplet manufacturing using compound and 2D semiconducting materials.
The startup simulates and adjusts process parameters in advance, thereby avoiding trial-and-error and reducing material waste. Through accurate process prediction and material engineering, NanoMatter enables high-yield production of chiplets for electronics. This further improves the path to modular, energy-efficient computing architectures.
9. Plaid Semiconductors
- Founding Year: 2023
- Location: Georgia, USA
- Use For: Advanced Interposers
- Funding: Received a USD 100K grant
Plaid Semiconductors provides interposers to enable heterogeneous systems with the integration of hundreds or thousands of chiplets. The interposers reduce signal losses compared to traditional silicon.
Moreover, they expand the interposer area to support broader multi-chiplet integration and improve bandwidth, latency, and power efficiency.
Further, they support larger interposer areas, accommodating more extensive multi-chiplet integration. Their technology allows the next generation of AI and high-performance computing with efficiency and scalability.
10. Chipuller
- Founding Year: 2021
- Location: Shenzhen, China
- Use For: Chipuller-certified Chiplets
Chipuller provides chipuller-certified chiplets integrated through its programmable interposer technology. The startup builds chiplets-in-package by stacking chiplets onto the interposer, which automatically handles all signal and power routing.
Moreover, the interposer technology supports real-time reprogramming and eliminates power leakage from inactive parts through precise power control. This setup simplifies hardware design, improves energy efficiency, and strengthens system security.
Further, Chipuller enables faster, more flexible development of application-specific solutions by combining modular hardware with programmable infrastructure.
Discover All Emerging Electronics Companies
The electronics startups showcased in this report are only a small sample of all startups we identified through our data-driven startup scouting approach. Download our free Electronics Manufacturing Innovation Report for a broad overview of the industry or get in touch for quick & exhaustive research on the latest technologies & emerging solutions that will impact your company in 2025!
