About JGG Assurances

A career dedicated to protecting people

JGG Assurances Multiservices

Our story

JGG Assurances Multiservices was founded in November 2020 by Josiane Grenier Grandjean. After more than 40 years in the insurance sector — from health insurance to private companies — Josiane chose to put her expertise directly at the service of her clients, as an independent broker in Geneva.

Continuous professional development has been a constant throughout her career, ensuring up-to-date expertise and services in line with the latest developments in the Swiss insurance market.

Our values

Trust

A lasting relationship of trust, built on transparency and respect.

Advice

Objective, independent advice with no preference for any particular company.

Support

By your side at every step, from first advice to claims management.

Let's meet

Whether you are an individual, self-employed or a business owner, we take the time to understand your situation before making any recommendation.