How much funding has MetisX raised?

MetisX has raised $185.0M in total funding, most recently a Series B round.

Who are MetisX's investors?

MetisX's investors include Mirae Asset, SV Investment, STIC Ventures, LB Investment, Industrial Bank of Korea.

Where is MetisX headquartered?

MetisX is headquartered in Seongnam, South Korea.

What industry is MetisX in?

MetisX operates in Artificial Intelligence.

MetisX

Redefining Memory to Power the Future of AI

Seongnam, South Korea · Founded 2022 · $185.0M raised

Artificial Intelligence

Headquarters: Seongnam
Founded: 2022
Business Model: B2B
Website: metisx.com

Total Funding: $185.0M
Last Round: $135.0M Series BApr 2026
Rounds: 3

About

MetisX (now rebranded as XCENA) is a South Korean fabless semiconductor startup specializing in CXL Computational Memory chips for AI inference workloads. The company's flagship product, the MX1, is a CXL-based memory accelerator designed to improve memory bandwidth and reduce energy consumption for large-scale AI model inference at the edge and in data centers. MetisX also provides a full-stack SDK (XCENA SDK) with multi-level APIs, simulation tools, and OS drivers to help developers integrate CXL computational memory without major architectural changes. Founded in January 2022, the company raised over $50 million through Series A funding by May 2024.

Summary

MetisX is an Artificial Intelligence company based in Seongnam, South Korea, founded in 2022. It has raised $185.0M in total across 3 rounds, most recently a $135.0M Series B round in Apr 2026. Investors include Mirae Asset, SV Investment and STIC Ventures.