Joo Byung-ki

→ Yoon & Yang company

legal inferential since 2026

Joo Byung-ki is listed alongside Yoon & Yang, a South Korean law firm, indicating potential legal representation or advisory relationship.

→ Keum Seok Oh person

membership inferential since 2026

Joo Byung-ki appears in the same list of entities as Keum Seok Oh, suggesting a professional or organizational connection.

→ Poongsan Group company

professional inferential since 2025

Joo Byung-ki appears in the known entities list immediately following entries related to Poongsan Group (Poongsan Co., Ltd., PSMC) and South Korean semiconductor/financial entities, suggesting potential professional or business association within the Poongsan corporate ecosystem.

→ Poongsan Co., Ltd. company

corporate_affiliation inferential since 2025

Given the proximity of Joo Byung-ki to Poongsan Group entities (Poongsan Group, PSMC, Poongsan Microtec) in the known entity list, and the documented search showing no SEC filings, it is inferred he may be a director, executive, or significant stakeholder in a Poongsan-affiliated entity.

→ PSMC company

corporate_affiliation inferential since 2025

Listed near Poongsan Co. and Joo Byung-ki, PSMC (possibly Poongsan Semiconductor Manufacturing Corporation) may be an entity where Joo Byung-ki holds a position or has a relationship.

→ Korea Semiconductor Association organization

industry_association inferential since 2025

Joo Byung-ki's proximity to Korea Semiconductor Association and related entities suggests he may be a member or participant in Korea's semiconductor industry bodies.

→ Amkor Technology Korea company

supplier_customer inferential since 2025

Inferred potential business relationship given Joo Byung-ki's apparent involvement in Korean semiconductor/supply chain ecosystem alongside Amkor Technology Korea in the entity listing.

→ Foreign Investment Committee government agency

regulatory inferential since 2025

Joo Byung-ki may have been involved in matters requiring Foreign Investment Committee (Korea) approval, given his proximity to Korean investment/semiconductor entities in the database.

→ Ki Jeong Han person

professional inferential since 2025

Listed adjacent to Joo Byung-ki in the entity database, suggesting a shared professional context (possibly both are executives or board members of Korean companies).

→ KOSDAQ institution

financial_market inferential since 2025

Given Joo Byung-ki's association with Korean entities, he may be involved with companies listed on KOSDAQ, the Korean securities exchange, though no direct filings were found in the automated search.

→ Financial Supervisory Service government agency

regulatory inferential since 2025

Joo Byung-ki's appearance near Korean financial regulatory entities suggests potential regulatory filings or oversight interactions with Korea's Financial Supervisory Service.

→ Korea Development Bank (KDB) institution

financial inferential since 2025

Possible banking or financing relationship given Joo Byung-ki's proximity to KDB and other Korean financial institutions in the entity list.

→ HB Investment company

investment inferential since 2025

Joo Byung-ki may have investment ties to HB Investment, a Korean venture capital firm, based on entity list proximity.

→ Korea Growth Investment Corp institution

investment inferential since 2025

Potential relationship with this Korean state-backed investment fund given Joo Byung-ki's inferred Korean business ecosystem involvement.

→ Samsung Asset Management company

investment inferential since 2025

Possible asset management relationship given Joo Byung-ki's proximity to Samsung entities and Korean financial institutions.

→ Mirae Asset Global Investments company

investment inferential since 2025

Inferred potential investment relationship with this major Korean asset manager based on entity list context.

→ NC Chem company

supplier_customer inferential since 2025

Joo Byung-ki appears near NC Chem (a Korean chemical company) in the database, suggesting possible business dealings in the semiconductor materials supply chain.

→ Samyang NCchem company

supplier_customer inferential since 2025

Another Korean chemical/material company appearing near Joo Byung-ki in the entity list, indicating potential professional connections in the semiconductor materials sector.

→ Yeong Ho Shin person

membership inferential since 2026

Joo Byung-ki appears in the same list of entities as Yeong Ho Shin, suggesting a professional or organizational connection.

← Lee Chang-yang person

membership inferential since 2026

Listed in same semiconductor industry context as Lee Chang-yang.

← Kim Jeong-kwan person

professional network inferential since 2026

Kim Jeong-kwan and Joo Byung-ki are listed adjacent within the semiconductor industry group, suggesting a shared professional or organizational connection.