The New Global Hub
of Custom Silicon

We Bring Your Ideas to Silicon

SoC Platform

Rapid & minimal effort SoC design through SoC platforms.

Idea Hand-off ASIC

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

Design and Engineering Service

Engineering Services

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

Turnkey Manufacturing

Turnkey Manufacturing

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


SEMIFIVE, hand in hand with global innovation leaders, is growing as a leading partner for future SoC designs, and thereby becoming: The New 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

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).

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!