AINOS, INC.
AINOS, INC. is a registered legal entity registered in United States under 0071028800, and its current status with Texas Secretary of State — SOSDirect is active. The company was incorporated on 25 June 1984 and lists its registered address as SAN DIEGO, United States. 3 shareholders are on record for AINOS, 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 Texas Secretary of State — SOSDirect and was last updated on 5 October 2026.
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Shareholders
3
Three shareholders are currently on record for AINOS, 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 Fidelity Concord Street Trust-Fidelity Extended Market Index Fund, holding 4% — the largest recorded stake — followed by UBS Group AG at 1.1%; the remaining 1 shareholder shown holds smaller stakes.
Because every 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 |
|---|---|---|---|
| Fidelity Concord Street Trust-Fidelity Extended Market Index Fund | 4% | Texas Secretary of State — SOSDirect | |
| UBS Group AG | 1.1% | Texas Secretary of State — SOSDirect | |
| Raymond James Financial, Inc. | 0% | Texas Secretary of State — SOSDirect |
Officers
5
The Ceo, President & Chairman Of The Board of AINOS, INC. currently on record is Chun-hsien Tsai; five officers are currently on record for AINOS, INC., filed with Texas Secretary of State — SOSDirect.
Management authority at AINOS, 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
AINOS, INC. has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary 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 1 subsidiary spans United States, Taiwan 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.
AINOS, INC.
United States
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Frequently Asked Questions
Who owns AINOS, INC.?
Three shareholders are currently on record for AINOS, 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 Fidelity Concord Street Trust-Fidelity Extended Market Index Fund, holding 4% — the largest recorded stake — followed by UBS Group AG at 1.1%; the remaining 1 shareholder shown holds smaller stakes. Because every 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 AINOS, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for AINOS, 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 AINOS, INC. have on record?
3 shareholders are shown on record for AINOS, INC..
What is AINOS, INC.'s company registration number?
AINOS, INC.'s registration number is 0071028800, filed with Texas Secretary of State — SOSDirect in United States. Its current status on the register is active.
Is AINOS, INC. still an active company?
AINOS, INC.'s status on Texas Secretary of State — SOSDirect is listed as active.
When was AINOS, INC. incorporated?
AINOS, INC. was incorporated on 25 June 1984, according to Texas Secretary of State — SOSDirect.
What is AINOS, INC.'s registered address?
The registered address on file for AINOS, INC. is SAN DIEGO, United States.
Who are the officers/directors of AINOS, INC.?
The Ceo, President & Chairman Of The Board of AINOS, INC. currently on record is Chun-hsien Tsai; five officers are currently on record for AINOS, INC., filed with Texas Secretary of State — SOSDirect. Management authority at AINOS, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does AINOS, INC. have a parent company or subsidiaries?
AINOS, INC. has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 2 jurisdictions. Those 1 subsidiary spans United States, Taiwan 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 AINOS, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Texas Secretary of State — SOSDirect. Zavia's monitoring API can track changes to AINOS, 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 AINOS, 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 AINOS, 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 Texas Secretary of State — SOSDirect and was last synced on 5 October 2026.