Our Team
Finance & Human Resources
We look after the financial administration and support our employees in all staff-related matters.

ZurichStefania WengerHead of Finance

ZurichEsther PollhammerHR Manager

ZurichMartina DübendorferFinance

ZurichSidar DurmazFinance

ZurichLelani EsterhuizenFinance

ZurichPing GaoFinance

ZurichBarbara HessFinance

ZurichFlorence HuegiFinance

ZurichSuheila KammermannFinance

LondonElizabeth WeedonHead of Finance & HR

LondonDiana AltamiranoFinance

LondonNatalia MalyukManagement Accountant

Daniela Dysli
Head of B2C Sales & Operations
Monday to Friday
9 am – 4 pm (UTC+1)
Not available on the following public holidays:
- 18.04.2025 Good Friday
- 21.04.2025 Easter Monday
- 01.05.2025 Labour Day
- 29.05.2025 Ascension Day
- 09.06.2025 Whit Monday
- 01.08.2025 Swiss National holiday
- 25.12.2025 Christmas Day
- 26.12.2025 Boxing Day