MOSAIC IMMUNOENGINEERING, INC.
MOSAIC IMMUNOENGINEERING, INC. is a registered legal entity registered in United States under 1973323, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 28 June 1996 and lists its registered address as HUNTINGTON BEACH, United States. 1 shareholder is on record for MOSAIC IMMUNOENGINEERING, INC., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from California Secretary of State — bizfile Online and was last updated on 4 October 2026.
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Shareholders
1
One shareholder is currently on record for MOSAIC IMMUNOENGINEERING, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is West Oak Capital, LLC, holding 100% — a majority holding.
Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| West Oak Capital, LLC | 100% | California Secretary of State — bizfile Online |
Officers
5
The Chairman Of The Board, President & Ceo of MOSAIC IMMUNOENGINEERING, INC. currently on record is STEVEN W. KING; five officers are currently on record for MOSAIC IMMUNOENGINEERING, INC., filed with California Secretary of State — bizfile Online.
The register reports 13 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at MOSAIC IMMUNOENGINEERING, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
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
MOSAIC IMMUNOENGINEERING, INC. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 1 jurisdiction. 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 3 subsidiaries span United States jurisdiction, 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.
MOSAIC IMMUNOENGINEERING, INC.
United States
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Frequently Asked Questions
Who owns MOSAIC IMMUNOENGINEERING, INC.?
One shareholder is currently on record for MOSAIC IMMUNOENGINEERING, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is West Oak Capital, LLC, holding 100% — a majority holding. Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is MOSAIC IMMUNOENGINEERING, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MOSAIC IMMUNOENGINEERING, INC. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does MOSAIC IMMUNOENGINEERING, INC. have on record?
1 shareholder is shown on record for MOSAIC IMMUNOENGINEERING, INC..
What is MOSAIC IMMUNOENGINEERING, INC.'s company registration number?
MOSAIC IMMUNOENGINEERING, INC.'s registration number is 1973323, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is MOSAIC IMMUNOENGINEERING, INC. still an active company?
MOSAIC IMMUNOENGINEERING, INC.'s status on California Secretary of State — bizfile Online is listed as active.
When was MOSAIC IMMUNOENGINEERING, INC. incorporated?
MOSAIC IMMUNOENGINEERING, INC. was incorporated on 28 June 1996, according to California Secretary of State — bizfile Online.
What is MOSAIC IMMUNOENGINEERING, INC.'s registered address?
The registered address on file for MOSAIC IMMUNOENGINEERING, INC. is HUNTINGTON BEACH, United States.
Who are the officers/directors of MOSAIC IMMUNOENGINEERING, INC.?
The Chairman Of The Board, President & Ceo of MOSAIC IMMUNOENGINEERING, INC. currently on record is STEVEN W. KING; five officers are currently on record for MOSAIC IMMUNOENGINEERING, INC., filed with California Secretary of State — bizfile Online. Management authority at MOSAIC IMMUNOENGINEERING, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MOSAIC IMMUNOENGINEERING, INC. have a parent company or subsidiaries?
MOSAIC IMMUNOENGINEERING, INC. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 1 jurisdiction. Those 3 subsidiaries span United States jurisdiction, 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 MOSAIC IMMUNOENGINEERING, 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 MOSAIC IMMUNOENGINEERING, 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 MOSAIC IMMUNOENGINEERING, 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 MOSAIC IMMUNOENGINEERING, 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 4 October 2026.