Silicon Box

Silicon Box

Private
SingaporeFrontier & Industrial Techwww.silicon-box.com

Last Round

Series B

1/8/2024

Est. Valuation

$1B

Total Funding Raised

$408M

Momentum Score

25 /100

Company Overview

Silicon Box is a semiconductor company that offers design and fabrication services for semiconductor chip packaging, specializing in integration to enhance chipset design efficiency while reducing costs and power consumption.

Sector

Frontier & Industrial Tech

Verticals

Semiconductors, Computing Hardware, AI Training Infrastructure, Cloud Infrastructure

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting, Government Contracts

AI Layer

Non-AI

Keywords

advanced packagingchiplet integrationOSATpanel-level packagingchipletoutsourced semiconductor assembly and testheterogeneous integrationsemiconductor foundrysystem-in-packagePLPsemiconductor manufacturingSiPsemiconductor assembly and testAI chip packagingsemiconductor fabEuropean Chips Act

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Caplight Momentum Score

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Silicon Box Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Silicon Box Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
Series B1/8/2024
Series A7/20/2023

Key People

Founding team and executive leadership

BJ Han

Chief Executive Officer And Co-Founder Executive Dirctor

Founding Team

Hong Zhou Wong

Chief Financial Officer

Executive Team

Silicon Box Investors

Notable investors and investment history

InvestorRounds
Maverick CapitalSeries B
Maverick CapitalSeries B
Praesidium CapitalSeries B
Sutardja GlobalSeries B
Lam CapitalSeries B
BRV Capital ManagementSeries A, Series B
Intel CapitalSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Feb 23, 2025

    Building a new semiconductor packaging plant in Italy.

Silicon Box Filings

SEC and related filings with document metadata.

TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Silicon Box Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Silicon Box's valuation, stock price, and market status.

Firmographic Details

HeadquartersSingapore
Employee Range193
Year Founded2021
Last Funding1/8/2024

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