The Global Hub of Custom Silicon

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We Bring Your Ideas to Silicon

SoC Platform

Rapid & minimal effort SoC design through SoC platforms.

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Idea Hand-off ASIC

SEMIFIVE manages the entire design from concept to design
and manufacturing process (IP, EDA, Foundry, OSAT, etc.).

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Design and Engineering Service

Engineering Services

Front-End or Back-End design services to provide
critical augmentation for your design projects.

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Turnkey Manufacturing

Turnkey Manufacturing

SEMIFIVE provides customer-suited turnkey services
including wafer fabrication, packaging, and testing
with efficiently operated supply chain management.

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About SEMIFIVE

SEMIFIVE, hand in hand with global innovation leaders, is growing as a leading partner for future SoC designs, and thereby becoming: The Global Hub of Custom Silicon.
Founded in Seoul in 2019, SEMIFIVE is basing its foundation on Korea’s semiconductor design competency that was amassed for more than 20 years.

  • SEMIFIVE is one of the Samsung’s fastest growing Samsung Advanced Foundry Ecosystem (SAFE™) partners
  • 14nm/8nm/5nm advanced process node experience
  • Extensive expertise in AI, computer vision, AIoT, 5G and more
  • Comprehensive capabilities from architecture to packaging and software development
  • Global ecosystem partnerships with EDA, IP and OSATs
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Your Single Stop for a
Trusted and Reliable Design Partner

Custom Silicon Experts

At SEMIFIVE, we have technical experts standing by to support your next custom SoC projects.  Our team’s deep industry experience ranges from spec consulting, top level architecture planning, design verification to chip layout with optimized PPA in the most advanced semiconductor manufacturing nodes to package development, product test and qualification with comprehensive application software support.  To ensure you have a worry-free quality driven supply chain, we have a dedicated project management team that works closely with our foundry and OSAT partners.

Gateway to
Samsung Foundry

SEMIFIVE is an official Samsung Foundry’s SAFE Design Solution Partner (DSP). With a team of over 350, we are the fastest growing SAFE DSP today. We provide a seamless gateway to enable your designs on Samsung Foundry’s latest process nodes across their worldwide manufacturing sites as well as global partnerships with their entire ecosystem chain (EDA, IP, Cloud and OSAT).

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Latest from SEMIFIVE

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Press Release

SEMIFIVE Showcases Advanced 3D-IC and Big Die Solutions for AI Semiconductor Innovation at SAFE™ Forum 2026

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Analog Bits Marks 21 Years with TSMC, Bets on Pinless Technology to Solve AI’s Power Challenges
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SEMIFIVE Showcases Advanced 3D-IC and Big Die Solutions for AI Semiconductor Innovation at SAFE™ Forum 2026
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Samsung Foundry Partner SemiFive CEO on Earnings
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SEMIFIVE Reports 137% YoY Revenue Growth in Q1 2026, Accelerating Its Rise as a Key Global Player in AI ASIC
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FotoNation and SEMIFIVE Announce Strategic Collaboration for Turnkey Development of TriSilica Perceptual AI Chip Family Using Samsung Foundry
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SEMIFIVE and ICY Tech Achieve Successful Tape-out of 8nm eMRAM-Based Edge AI SoC, Targeting First Commercialization in Asia
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Get Custom Silicon at the Speed of Software

We in SEMIFIVE believe that custom silicon should be made accessible to everyone in the most efficient way.
Let’s work together and create a custom chip that changes the world!