Adecco Group Ag
Adecco Group Ag is a Private limited company (Ltd.) registered in Switzerland under CHE107031232, and its current status with Zefix — Swiss Central Business Names Index is active. The company was incorporated on 18 May 1967 and lists its registered address as Zürich, Switzerland. 5 shareholders are on record for Adecco Group Ag, 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 Zefix — Swiss Central Business Names Index and was last updated on 11 August 2026.
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Shareholders
5
Five shareholders are currently on record for Adecco Group Ag, reflecting the Aktienbuch (share register) maintained under Article 686 of the Swiss Code of Obligations rather than a public filing.
The largest of these is AMERICAN FUNDS INSURANCE SERIES-Global Small Capitalization Fund, holding 3.9% — the largest recorded stake — followed by Great Lakes Advisors LLC at 0.9%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 8 shareholders in total, though only the top 5 by holding are shown in this view.
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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| AMERICAN FUNDS INSURANCE SERIES-Global Small Capitalization Fund | 3.9% | Zefix — Swiss Central Business Names Index | |
| Great Lakes Advisors LLC | 0.9% | Zefix — Swiss Central Business Names Index | |
| Chicago Trust Co Na | 0.2% | Zefix — Swiss Central Business Names Index | |
| Rhumbline Advisers | 0% | Zefix — Swiss Central Business Names Index | |
| PNC Financial Services Group, Inc. | 0% | Zefix — Swiss Central Business Names Index |
Officers
5
The Director Of Communications of Adecco Group Ag on record is Mary Waddill; 5 officers are shown here, filed with Zefix — Swiss Central Business Names Index.
The register reports 21 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Adecco Group Ag 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
Adecco Group Ag has no recorded parent company — it sits at the top of its own group structure, with 78 subsidiaries recorded beneath it across 37 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 78 subsidiaries span Switzerland, Singapore, Greece, United States, France, Sweden, and 31 more 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. 25 of the 78 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Adecco Group Ag
Switzerland
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Frequently Asked Questions
Who owns Adecco Group Ag?
Five shareholders are currently on record for Adecco Group Ag, reflecting the Aktienbuch (share register) maintained under Article 686 of the Swiss Code of Obligations rather than a public filing. The largest of these is AMERICAN FUNDS INSURANCE SERIES-Global Small Capitalization Fund, holding 3.9% — the largest recorded stake — followed by Great Lakes Advisors LLC at 0.9%; 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 Adecco Group Ag's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Adecco Group Ag 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 Adecco Group Ag have on record?
5 shareholders are shown on record for Adecco Group Ag. The register reports 8 in total; only the top 5 by holding are shown here.
What is Adecco Group Ag's company registration number?
Adecco Group Ag's registration number is CHE107031232, filed with Zefix — Swiss Central Business Names Index in Switzerland. Its current status on the register is active.
Is Adecco Group Ag still an active company?
Adecco Group Ag's status on Zefix — Swiss Central Business Names Index is listed as active.
When was Adecco Group Ag incorporated?
Adecco Group Ag was incorporated on 18 May 1967, according to Zefix — Swiss Central Business Names Index.
What is Adecco Group Ag's registered address?
The registered address on file for Adecco Group Ag is Zürich, Switzerland.
What legal structure is Adecco Group Ag registered as?
Adecco Group Ag is registered as a Private limited company (Ltd.) in Switzerland.
Who are the officers/directors of Adecco Group Ag?
The Director Of Communications of Adecco Group Ag on record is Mary Waddill; 5 officers are shown here, filed with Zefix — Swiss Central Business Names Index. Management authority at Adecco Group Ag sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Adecco Group Ag have a parent company or subsidiaries?
Adecco Group Ag has no recorded parent company — it sits at the top of its own group structure, with 78 subsidiaries recorded beneath it across 37 jurisdictions. Those 78 subsidiaries span Switzerland, Singapore, Greece, United States, France, Sweden, and 31 more 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. 25 of the 78 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to Adecco Group Ag's ownership over time?
This profile reflects a point-in-time snapshot from Zefix — Swiss Central Business Names Index. Zavia's monitoring API can track changes to Adecco Group Ag's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Adecco Group Ag's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Switzerland, so records like Adecco Group Ag'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 Zefix — Swiss Central Business Names Index and was last synced on 11 August 2026.