NKGEN BIOTECH, INC.
NKGEN BIOTECH, INC. is a registered legal entity registered in United States under 4314623, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 3 September 2019 and lists its registered address as SANTA ANA, United States. No shareholders are recorded for NKGEN BIOTECH, INC.; ownership in this jurisdiction is held as the stock ledger under state corporate law (e.g. §219 of the Delaware General Corporation Law), a record kept privately rather than filed publicly. No beneficial owner (UBO) data is recorded for NKGEN BIOTECH, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from California Secretary of State — bizfile Online and was last updated on 21 October 2026.
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Officers
5
The Ceo & Chairman of NKGEN BIOTECH, INC. currently on record is Paul Y. Song M.d.; five officers are currently on record for NKGEN BIOTECH, INC., filed with California Secretary of State — bizfile Online.
The register reports 14 officers in total, including past appointments, though only the 5 most relevant records are shown here.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
NKGEN BIOTECH, INC. has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 2 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 2 subsidiaries span United States, South Korea jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
NKGEN BIOTECH, INC.
United States
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Frequently Asked Questions
Who is NKGEN BIOTECH, INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for NKGEN BIOTECH, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is NKGEN BIOTECH, INC.'s company registration number?
NKGEN BIOTECH, INC.'s registration number is 4314623, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is NKGEN BIOTECH, INC. still an active company?
NKGEN BIOTECH, INC.'s status on California Secretary of State — bizfile Online is listed as active.
When was NKGEN BIOTECH, INC. incorporated?
NKGEN BIOTECH, INC. was incorporated on 3 September 2019, according to California Secretary of State — bizfile Online.
What is NKGEN BIOTECH, INC.'s registered address?
The registered address on file for NKGEN BIOTECH, INC. is SANTA ANA, United States.
Who are the officers/directors of NKGEN BIOTECH, INC.?
The Ceo & Chairman of NKGEN BIOTECH, INC. currently on record is Paul Y. Song M.d.; five officers are currently on record for NKGEN BIOTECH, INC., filed with California Secretary of State — bizfile Online.
Does NKGEN BIOTECH, INC. have a parent company or subsidiaries?
NKGEN BIOTECH, INC. has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 2 jurisdictions. Those 2 subsidiaries span United States, South Korea jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to NKGEN BIOTECH, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from California Secretary of State — bizfile Online. Zavia's monitoring API can track changes to NKGEN BIOTECH, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access NKGEN BIOTECH, INC.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like NKGEN BIOTECH, INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from California Secretary of State — bizfile Online and was last synced on 21 October 2026.