Skip to main content
Caplight Logo









Power Master Semiconductor

Power Master Semiconductor

Private
Cheongju-siFrontier & Industrial Techhttps://powermastersemi.com/

Total Funding Raised

$114.79M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Power Master Semiconductor is a semiconductor company that develops and manufactures high-performance power semiconductor devices, including SiC MOSFETs, SiC diodes, and super-junction MOSFETs for industrial, automotive, and energy applications.

Sector

Frontier & Industrial Tech

Verticals

Semiconductors, Electric Vehicles, Energy Storage

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

silicon carbideSiCpower semiconductorpower MOSFETintegrated device manufacturerIDMSiC MOSFETwafer fabricationpower electronicswide bandgapEV power electronicssemiconductor foundrypower conversionthermal managementSiC diode

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Power Master Semiconductor Comparables

Compare Power Master Semiconductor with similar companies based on industry and business-model similarity.

Power Master Semiconductor comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
TRinno Technology Co., Ltd.
85%
PowerCubeSemi Co., Ltd.
84%
Infineon Technologies
81%

Power Master Semiconductor Funding Rounds

Historical fundraising activity

View Full Funding History

Access detailed round history, amounts raised, valuations, and investors.

Key People

Founding team and executive leadership

sungyong shim

CFO

Executive Team

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 14, 2026

    Monthly visitors increased 33% MoM, reaching 4.8K.

  • Apr 6, 2026

    Monthly visitors increased 38% MoM, reaching 3.9K.

Power Master Semiconductor Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

Power Master Semiconductor Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Power Master Semiconductor's valuation, stock price, and market status.

Firmographic Details

HeadquartersCheongju-si
Employee Range11
Year Founded2018
Last Funding

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?