BioGaia AB
BioGaia AB is a Private limited company (Ltd.) registered in Sweden under 5563808723, and its current status with Swedish Companies Registration Office (Bolagsverket) is active. Its registered address on file is Stockholm, Sweden. 5 shareholders are on record for BioGaia AB, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Swedish Companies Registration Office (Bolagsverket) and was last updated on 18 September 2026.
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Shareholders
5
Shareholders of BioGaia AB
Five shareholders are currently on record for BioGaia AB, filed with Swedish Companies Registration Office (Bolagsverket). The largest of these is iShares Trust-iShares Core MSCI EAFE ETF, holding 31.3% — the largest recorded stake — followed by DFA INVESTMENT DIMENSIONS GROUP INC-Intl Core Eqy. 2 PORT. at 9.2%; the remaining 3 shareholders shown hold smaller stakes. 4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Data availability
The register reports 10 shareholders in total, though only the top 5 by holding are shown in this view.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| iShares Trust-iShares Core MSCI EAFE ETF | 31.3% | Swedish Companies Registration Office (Bolagsverket) | |
| DFA INVESTMENT DIMENSIONS GROUP INC-Intl Core Eqy. 2 PORT. | 9.2% | Swedish Companies Registration Office (Bolagsverket) | |
| WisdomTree TRT-WisdomTree Intl Hedged Quality Dividend Growth Fd. | 8% | Swedish Companies Registration Office (Bolagsverket) | |
| Dimensional ETF Trust-Dimensional International Small Cap ETF | 4.6% | Swedish Companies Registration Office (Bolagsverket) | |
| College Retirement Equities Fd.-College Retirement Equities Fd. – Stoc | 3.7% | Swedish Companies Registration Office (Bolagsverket) |
Officers
29
Directors and officers of BioGaia AB
The Founder & Chairman of BioGaia AB currently on record is Peter Rothschild M.sc. Econ., Mba; 21 of the 29 officer records shown for BioGaia AB are current appointments, filed with Swedish Companies Registration Office (Bolagsverket). The remaining 8 records shown (Stina Margareta Gestrelius, Bo Gunnar Möllstam and 6 others) are former appointments that have since been resigned. Management authority at BioGaia AB 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
Group structure of BioGaia AB
BioGaia AB has no recorded parent company — it sits at the top of its own group structure, with 10 subsidiaries recorded beneath it across 6 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.
- BioGaia Pharma AB (Sweden)
- BioGaia Finland Oy (Finland)
- BiGaia Germany GmbH (Germany)
- BioGaia Production AB (Sweden)
- Tripac AB (Sweden)
- BioGaia Invest AB (Sweden)
- BIOGAIA JAPAN INC. (Japan)
- BIOGAIA UK LIMITED (United Kingdom)
- BioGaia Probiotics Canada Inc (Canada)
- Capable AB (Sweden)
Data availability
Those 10 subsidiaries span Sweden, Finland, Germany, Japan, United Kingdom, Canada 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 10 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
BioGaia AB
Sweden
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Frequently Asked Questions
Who owns BioGaia AB?
Five shareholders are currently on record for BioGaia AB, filed with Swedish Companies Registration Office (Bolagsverket). The largest of these is iShares Trust-iShares Core MSCI EAFE ETF, holding 31.3% — the largest recorded stake — followed by DFA INVESTMENT DIMENSIONS GROUP INC-Intl Core Eqy. 2 PORT. at 9.2%; the remaining 3 shareholders shown hold smaller stakes. 4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is BioGaia AB's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for BioGaia AB is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does BioGaia AB have on record?
5 shareholders are shown on record for BioGaia AB. The register reports 10 in total; only the top 5 by holding are shown here.
What is BioGaia AB's company registration number?
BioGaia AB's registration number is 5563808723, filed with Swedish Companies Registration Office (Bolagsverket) in Sweden. Its current status on the register is active.
Is BioGaia AB still an active company?
BioGaia AB's status on Swedish Companies Registration Office (Bolagsverket) is listed as active.
What is BioGaia AB's registered address?
The registered address on file for BioGaia AB is Stockholm, Sweden.
What legal structure is BioGaia AB registered as?
BioGaia AB is registered as a Private limited company (Ltd.) in Sweden.
Who are the officers/directors of BioGaia AB?
The Founder & Chairman of BioGaia AB currently on record is Peter Rothschild M.sc. Econ., Mba; 21 of the 29 officer records shown for BioGaia AB are current appointments, filed with Swedish Companies Registration Office (Bolagsverket). The remaining 8 records shown (Stina Margareta Gestrelius, Bo Gunnar Möllstam and 6 others) are former appointments that have since been resigned. Management authority at BioGaia AB sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does BioGaia AB have a parent company or subsidiaries?
BioGaia AB has no recorded parent company — it sits at the top of its own group structure, with 10 subsidiaries recorded beneath it across 6 jurisdictions. Those 10 subsidiaries span Sweden, Finland, Germany, Japan, United Kingdom, Canada 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 10 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 BioGaia AB's ownership over time?
This profile reflects a point-in-time snapshot from Swedish Companies Registration Office (Bolagsverket). Zavia's monitoring API can track changes to BioGaia AB's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access BioGaia AB's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Sweden, so records like BioGaia AB'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 Swedish Companies Registration Office (Bolagsverket) and was last synced on 18 September 2026.