We are an advanced chiplet interconnection company specialising in cutting-edge semiconductor integration services. Learn more about our proprietary integration technology.
Location: Singapore
Employees: 1001-5000
Total raised: $200M
Founded date: 2021
Investors 1
| Date | Name | Website |
| 03.01.2026 | SV Investm... | svinvest.c... |
Funding Rounds 1
| Date | Series | Amount | Investors |
| 11.01.2024 | Series B | $200M | - |
Mentions in press and media 14
| Date | Title | Description |
| 15.10.2025 | Silicon Box Ships 100M Units, Proves Advanced Panel-Level Packaging Ready for AI, HPC era | Breakthrough yield and device performance at high volume show team can scale company's large-format advanced packaging for customers' cutting-edge applications SINGAPORE, Oct. 15, 2025 /PRNewswire/ -- Silicon Box, a global leader in chiplet... |
| 05.08.2024 | SG semiconductor startup Silicon Box raises $100m in fresh funding | Silicon Box, a Singapore-based semiconductor design and device integration services startup, has secured $99.86 million in fresh funding, regulatory filings showed. |
| 12.03.2024 | Singapore’s Silicon Box to build $3.5b AI chip factory in Italy | Artificial IntelligenceInvestmentsNews Jofie Yordan · 12 Mar 2024 · 2 min readSingapore’s Silicon Box to build $3.5b AI chip factory in Italy Silicon Box factory in Singapore / Photo credit: Silicon Box Silicon Box, a Singapore-based semico... |
| 12.03.2024 | Silicon Box cutting-edge, advanced panel-level packaging foundry announces $3.6B investment for expansion into Italy | Investment in Northern Italy (Nord Italia), will bring first-of-its-kind, end-to-end chiplet based semiconductor system integration to Europe Investment of up to $3.6B (€3.2B) will create approximately 1,600 semiconductor jobs at Silicon Bo... |
| 11.01.2024 | Silicon Box’s $200 M Series B funding raise brings its valuation to over $1 B | Silicon Box, a semiconductor packaging company based in Singapore, has revealed the completion of a $200 million Series B fundraising round, increasing its valuation to over $1 billion. All three of Silicon Box’s founders participated in th... |
| 09.01.2024 | SG’s Silicon Box claims 'unicorn' tag after raising $200m in Series B | Silicon Box, a Singapore-based semiconductor design and device integration services startup, claims to have reached a valuation of over $1 billion, minting it as the region’s latest unicorn, after raising $200 million in Series B funding. |
| 08.01.2024 | Deals in brief: Semaai, Komunal, and OnCusp secure funding, Etherscan acquires Solscan, multiple China and India deals, and more | Semaai raises USD 4.7 million in pre-Series A round The Indonesian agritech startup has raised USD 4.7 million in a pre-Series A funding round, featuring a mix of debt and equity financing. CyberAgent Capital, a Japan-based early-stage corp... |
| 08.01.2024 | SG’s Silicon Box bags $200m in series B funding, claims unicorn status | Artificial IntelligenceInvestmentsNews Jofie Yordan · 9 Jan 2024 · 2 min readSG’s Silicon Box bags $200m in series B funding, claims unicorn status Silicon Box factory in Singapore / Photo credit: Silicon Box Silicon Box, a Singapore-based ... |
| 05.01.2024 | Deals in brief: Mixue Bingcheng and GoodMe apply for Hong Kong IPO, UniFAHS and Silicon Box secure funding, 11 China deals, and more | Chinese bubble tea brands Mixue Bingcheng and GoodMe file prospectuses for Hong Kong IPO Mixue Bingcheng and GoodMe, two of China’s major bubble tea brands, filed prospectuses for Hong Kong listings on January 2, 2024, with the aim of bolst... |
| 04.01.2024 | TDK Ventures Invests in Silicon Box | Silicon Box, a Singapore-based company which specialises in semiconductor chiplet packaging design and fabrication capabilities, received an investment from TDK Ventures. The amount of the deal was not disclosed. The company intends to use ... |
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