Inner Ring · 01
System & Customer Partners
They define operating conditions for customer systems and validate Dicio products in actual power converters.

Dicio power semiconductors reach power grids, inverters and vehicles through a connected partner ecosystem. We develop and validate products together with system manufacturers who define operating conditions, manufacturing and distribution partners who expand supply and markets, and institutions that provide grid access, test infrastructure and capital.
Strategic Partners
Dicio power semiconductors reach power grids, inverters and vehicles through a connected partner ecosystem. We develop and validate products together with system manufacturers who define operating conditions, manufacturing and distribution partners who expand supply and markets, and institutions that provide grid access, test infrastructure and capital.
Ecosystem partners
Industry · Capital · Research · Public
Korea · Japan · Taiwan
Korean-designed module deployed on the KEPCO grid
Jeollanam-do · Naju · KENTECH · DICIO
02 · ECOSYSTEM MAP
Inner Ring · 01
They define operating conditions for customer systems and validate Dicio products in actual power converters.
Middle Ring · 02
They scale production, expand markets and build global supply channels for validated products.
Outer Ring · 03
They provide test infrastructure, grid demonstrations, R&D, industrial networks and a regional foundation.
The 21 organisations are grouped across three rings. Some partners perform more than one role within the ecosystem.
03 · PARTNER ROLES
SYSTEM & CUSTOMER
01Dicio optimises devices and modules around each customer's topology, switching frequency, cooling conditions and lifetime targets, then validates them in the actual system.
Key fields
PCS · Solar Inverters · Fuel Cells · Marine · Data Centres · Automotive
Partners
OCI Power · KEPCO · LG Electronics ES · SL Corporation · Doosan Fuel Cell · LS ELECTRIC · HD Hyundai Electric · Macron
MANUFACTURING & DISTRIBUTION
02We work together on product manufacturing, application cooperation, module development, and expansion of supply in Japan and global markets.
Partners
Foxconn · Mitsui & Co. · JMGCO
CAPITAL & SCALE-UP
03They provide strategic investment and a growth platform to expand product platforms and manufacturing capacity.
Partners
Samchully Asset Management · KEPCO Technology Investment
RESEARCH & PUBLIC
04Together we build power semiconductor testing, grid demonstrations, national R&D programmes, industrial networks and regional foundations.
Partners
KEPCO Research Institute · KERI · KRRI · KENTECH · COSAR · KPDIA · Jeollanam-do · Naju
04 · PARTNERSHIP IN ACTION
05 · HOW WE PARTNER
Share operating conditions, target markets or capabilities.
Initial review within two business days
We review the partnership scope and technical fit.
We use production-line samples or partner infrastructure for joint development and real-system evaluation.
We complete qualification and move into volume production and a long-term partnership.
06 · Partnership CTA
From joint product development and energy demonstrations to overseas business and technology alliances, Dicio connects technologies and markets to create new power semiconductor opportunities.
Joint Product Development
Device · Module · Custom Solution
Energy Demonstration
ESS · Grid · Renewable Energy
Global Business
Distribution · Manufacturing · Market Expansion
Technology Alliance
Research · Testing · Joint Development
Partner logos and collaboration details are published only within the scope of each partner's public consent. Company names are not disclosed before NDA clearance or public approval.