IO BIOTECH ApS
IO BIOTECH ApS is a Private limited company (Ltd.) registered in Denmark under 36474483, and its current status with Danish Business Authority — CVR (Central Business Register) is intermediate. The company was incorporated on 23 December 2014 and lists its registered address as København N, Denmark. 1 shareholder is on record for IO BIOTECH ApS, 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 Danish Business Authority — CVR (Central Business Register) and was last updated on 28 September 2026.
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Shareholders
1
One shareholder is currently on record for IO BIOTECH ApS, filed with Danish Business Authority — CVR (Central Business Register).
The largest of these is IO Biotech Inc., 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 |
|---|---|---|---|
| IO Biotech Inc. | 100% | Danish Business Authority — CVR (Central Business Register) |
Officers
5
One of the 5 officer records shown for IO BIOTECH ApS is a current appointment, filed with Danish Business Authority — CVR (Central Business Register). Devin Whittemore Smith J.d. serves as Secretary, General Counsel & Chief Compliance Officer. The remaining 4 records shown (Lars Fugger, Christian Ellebæk Elling and 2 others) are former appointments that have since been resigned.
The register reports 44 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at IO BIOTECH ApS 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
IO BIOTECH ApS 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 Denmark, United States 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.
IO BIOTECH ApS
Denmark
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Frequently Asked Questions
Who owns IO BIOTECH ApS?
One shareholder is currently on record for IO BIOTECH ApS, filed with Danish Business Authority — CVR (Central Business Register). The largest of these is IO Biotech Inc., 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 IO BIOTECH ApS's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for IO BIOTECH ApS 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 IO BIOTECH ApS have on record?
1 shareholder is shown on record for IO BIOTECH ApS.
What is IO BIOTECH ApS's company registration number?
IO BIOTECH ApS's registration number is 36474483, filed with Danish Business Authority — CVR (Central Business Register) in Denmark. Its current status on the register is intermediate.
Is IO BIOTECH ApS still an active company?
IO BIOTECH ApS's status on Danish Business Authority — CVR (Central Business Register) is listed as intermediate, not currently active.
When was IO BIOTECH ApS incorporated?
IO BIOTECH ApS was incorporated on 23 December 2014, according to Danish Business Authority — CVR (Central Business Register).
What is IO BIOTECH ApS's registered address?
The registered address on file for IO BIOTECH ApS is København N, Denmark.
What legal structure is IO BIOTECH ApS registered as?
IO BIOTECH ApS is registered as a Private limited company (Ltd.) in Denmark.
Who are the officers/directors of IO BIOTECH ApS?
One of the 5 officer records shown for IO BIOTECH ApS is a current appointment, filed with Danish Business Authority — CVR (Central Business Register). Devin Whittemore Smith J.d. serves as Secretary, General Counsel & Chief Compliance Officer. The remaining 4 records shown (Lars Fugger, Christian Ellebæk Elling and 2 others) are former appointments that have since been resigned. Management authority at IO BIOTECH ApS sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does IO BIOTECH ApS have a parent company or subsidiaries?
IO BIOTECH ApS 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 Denmark, United States 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 IO BIOTECH ApS's ownership over time?
This profile reflects a point-in-time snapshot from Danish Business Authority — CVR (Central Business Register). Zavia's monitoring API can track changes to IO BIOTECH ApS's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access IO BIOTECH ApS's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Denmark, so records like IO BIOTECH ApS'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 Danish Business Authority — CVR (Central Business Register) and was last synced on 28 September 2026.