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§ Private Profile · Singapore, Central Region, Singapore
Silicon Box is a technology company.
Silicon Box provides advanced semiconductor integration services and cutting-edge packaging technologies that efficiently combine multiple functional chiplets into a single package. This proprietary approach delivers high-performance, compact, and energy-efficient solutions for the semiconductor industry, particularly for artificial intelligence and high-performance computing applications.
Founded in 2021 by semiconductor veterans Dr. Sehat Sutardja, Weili Dai, and CEO Byung Joon Han, Silicon Box addressed the need for innovative advanced packaging. Their combined experience highlighted chiplet-based architectures and panel-level packaging as crucial for overcoming monolithic design limitations and driving future semiconductor innovation.
Silicon Box's advanced packaging solutions cater to semiconductor firms needing sophisticated integration for next-generation products. The company enables customers to achieve superior performance and efficiency through its proprietary technologies. Its long-term vision is to be a foundational enabler for the semiconductor industry's scaling, supporting powerful chip development.
Silicon Box has raised $299.9M across 2 funding rounds.
Silicon Box has raised $299.9M in total across 2 funding rounds.
Silicon Box has raised $299.9M in total across 2 funding rounds.
Silicon Box's investors include 3one4 Capital, BlueRun Ventures, TDK Ventures.
Silicon Box has raised $299.9M across 2 funding rounds. Most recently, it raised $99.9M Other Equity in August 2024.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Aug 5, 2024 | $99.9M Venture Round | — | — | Announced |
| Jan 1, 2024 | $200M Series B | — | 3one4 Capital, BlueRun Ventures, TDK Ventures | Announced |
Silicon Box is a Singapore-headquartered advanced semiconductor packaging and chiplet-integration company that builds backend (BEOL) packaging fabs and design-to-manufacturing services to enable chiplet adoption for high-performance AI, HPC and other demanding markets[1][4].
High-Level Overview
For a portfolio-company style view (product-centric)
Origin Story
Core Differentiators
Role in the Broader Tech Landscape
Quick Take & Future Outlook
Quick takeaway: Silicon Box is an early, well‑capitalized bet on the chiplet era—combining founder expertise, a large Singapore packaging fab, and strategic partnerships to provide the BEOL and integration services necessary for heterogeneous semiconductor scaling[1][4].