
Oliver GruberSales Manager
Three questions for Oliver Gruber
In your view, why is Hertz the best car rental company?
Hertz has a long history and is a globally established provider of mobility solutions. This means a well-functioning, extensive network of stations in many countries, which is a great advantage for companies with employees travelling internationally. The comprehensive expertise gained from decades in the industry is a further plus point.
What do you especially like about your work at Hertz?
I find the dynamic nature of the mobility industry and the associated challenges particularly appealing at Hertz. There are always new trends and developments that we have to adapt to, and this gives us in sales the chance to really make a difference and create innovative solutions for our customers. The opportunity to contribute to the success of the company and to receive direct feedback from satisfied customers is very motivating.
What is your favourite Hertz product?
For me as Sales Manager, electromobility is a real game changer. It enables us to offer our customers innovative and cost-effective mobility solutions that reduce their ecological footprint. The growing interest and government subsidies are also creating a dynamic market with a lot of potential for us.
More business mobilisers
With much competence, great enthusiasm and a customer-oriented way of working, the Hertz Business team ensures your mobility. Get to know us and find out why Hertz Business is the right partner for you.

Sacha Grassi
Key Account Manager
Sacha Grassi has been a member of Hertz's business team since April 2005. The renowned industry expert is always ready to listen to customers' concerns and always finds the optimal mobility solution at the best terms and conditions.
Speaks: Italian, German, English and French
Likes: Italian, classic Alfa Romeos and spaghetti vongole
Hobbies: mountain biking, fitness, travelling

Riad Mazouzi
Corporate Sales Executive
In his younger years Riad Mazouzi was a professional water polo player, but then came the desire for something new and he moved to London to learn English. He then gathered his first experiences in the mobility industry in Belfast, and in 2011 he returned to Switzerland and started at Hertz. Since 2018, Riad Mazouzi has been looking after business customers in the French-speaking part of Switzerland as a corporate sales executive.
Speaks: French, English, Arabic
Likes: photographic art, cultural diversity
Hobbies: water polo, diving

Franziska Arnold
Sales Support
Thanks to her initial training as an optician, Franziska Arnold quite literally knows what's what. After further commercial training, at the end of November 2019 she ventured a lateral entry into the car rental business and has since supported the sales department with her customer-oriented and dedicated way of working.
Speaks: German, English and French
Likes: Patagonia, Bobby Cars and Swiss macaroni with meat sauce (separate, not mixed)
Hobbies: bicycling, reading, sewing, family
Contact, get going
Do you have any questions or would you like an individual offer? Please feel free to contact us on the telephone number 044 732 12 38 or by e-mail salesswitzerland@hertz.ch. Alternatively, you can also use the contact form.