Our Management Team
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Stefan Abrecht
lic. iur.
Managing Director
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Christina Kämpf
Lawyer
Head of Legal Service, International Affairs and Employer inspections
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Fabian Brogle
Eidg. dipl. Wirtschaftsprüfer, Swiss Certified Accountant
Head of Contributions, Finance and Accounting Manager, Deputy Managing Director
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Mario Marrone
Business economist, Social Security Officer with a Swiss Federal Certificate
Head of Benefits OASI/DI
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Tobias Märki
Social Security Officer with a Swiss Federal Certificate
Head Familiy Allowances and Maternity/Paternity Allowance
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Bruno Bergdoll
Head of IT
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Ronald Meier
Social Security Officer with a Swiss Federal Certificate
Team Leader, contribution certificates and insurance certificates

Address
AUSGLEICHSKASSE ARBEITGEBER BASEL
Viaduktstr. 42
4002 Basle
Telephone 061 285 22 22
Telefax 061 285 22 33
E-mail info.ak40@ak40.ch
Opening hours
Counter
08:30-11:45 13:30-16:30
Phone reception
07:45-12:00 13:30-17:00