About Koo Ja-Kyum
Koo Ja-Kyum is a director of Key Proteo, Inc., a biotechnology company based in Seattle.
Experience
This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name Koo Ja-Kyum in the role, so the role may have started earlier or lasted longer.
Key Proteo, Inc. Current
Director
2026 – Present · Seattle, WA
A Seattle diagnostics company that screens newborns for rare, treatable genetic disorders using a few drops of blood.
Key Colleagues at Startups
The people Koo Ja-Kyum works with at each company, as listed on that company's latest Form D.
Key Proteo, Inc. · Form D, Oct 23, 2026
Sihoun Hahn
Executive officer, director and promoter
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Jae-Hoon Song
Board Member