AMGEN INC.
AMGEN INC. is a Private limited company (Ltd.) registered in United States under 44793F, and its current status with California Secretary of State — bizfile Online is inactive. The company was incorporated on 30 October 1989 and lists its registered address as THOUSAND OAKS, United States. No shareholders are recorded for AMGEN 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 AMGEN 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 30 September 2026.
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Officers
4
Directors and officers of AMGEN INC.
Four officers are currently on record for AMGEN INC., filed with California Secretary of State — bizfile Online. ROBERT BRADWAY serves as President; Corporation Service Company serves as Registered Agent; MARY LEHMANN serves as Vice President; JONATHAN GRAHAM serves as Secretary. 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.
Data-provider feed — rows as supplied to Zavia for California Secretary of State — bizfile Online, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of AMGEN INC.
AMGEN INC. sits 1 level below its ultimate parent, Amgen Inc., registered in United States. 3 subsidiaries are recorded beneath it, across 4 jurisdictions. The full chain up to Amgen Inc. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by AMGEN INC.'s own shareholder record. 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.
- AMGEN ASIA HOLDING LIMITED (Hong Kong)
- AMGEN GMBH (Austria)
- Amgen Mexico, S.A. de C.V. (Mexico)
Data availability
Those 3 subsidiaries span United States, Hong Kong, Austria, Mexico 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. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Data-provider feed — rows as supplied to Zavia for California Secretary of State — bizfile Online, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Amgen Inc.
United States
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Frequently Asked Questions
Who is AMGEN INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for AMGEN INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is AMGEN INC.'s company registration number?
AMGEN INC.'s registration number is 44793F, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is inactive.
Is AMGEN INC. still an active company?
AMGEN INC.'s status on California Secretary of State — bizfile Online is listed as inactive, not currently active.
When was AMGEN INC. incorporated?
AMGEN INC. was incorporated on 30 October 1989, according to California Secretary of State — bizfile Online.
What is AMGEN INC.'s registered address?
The registered address on file for AMGEN INC. is THOUSAND OAKS, United States.
What legal structure is AMGEN INC. registered as?
AMGEN INC. is registered as a Private limited company (Ltd.) in United States.
Who are the officers/directors of AMGEN INC.?
Four officers are currently on record for AMGEN INC., filed with California Secretary of State — bizfile Online. ROBERT BRADWAY serves as President; Corporation Service Company serves as Registered Agent; MARY LEHMANN serves as Vice President; JONATHAN GRAHAM serves as Secretary.
Does AMGEN INC. have a parent company or subsidiaries?
AMGEN INC. sits 1 level below its ultimate parent, Amgen Inc., registered in United States. 3 subsidiaries are recorded beneath it, across 4 jurisdictions. Those 3 subsidiaries span United States, Hong Kong, Austria, Mexico 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. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to AMGEN 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 AMGEN 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 AMGEN 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 AMGEN 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 30 September 2026.