This team makes your business mobile

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.

Marina Renner 

Sales Manager

As head of Hertz Switzerland's business team, Marina Renner is responsible for the development, optimisation and implementation of interesting products for the business customer segment. Thanks to her many years of experience in the industry and diverse training and further education, she is able to optimally understand and meet the needs of her customers. 

Speaks: German, English, some French and Spanish

Likes: sports cars from England, New Zealand, Hawaii, vegetable and fish dishes

Hobbies: sailing, skiing, climbing, travelling, reading, meditation

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