A human and innovative start-up working for the health and safety of the frailests

The Geo Sentinel wants to offer the most efficient solution to prevent risks, in the health and safety area.

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Be free we watch over you

We want to allow suffering people the possibility to recover their autonomy and their freedom, to reassure the families and to provide a support tool to the health personal to make their job easier.

Geo Sentinel is a start-up created in 2015 localized at the Technopôle de l’Environnement Arbois-Méditerranée, Pépinière Cleantech in Aix-en-Provence.

It is an integral part of the Aix-Marseille French Tech’s ecosystem centralizing maly digital start up on the mediterranean territory.

Today Geo Sentinel is positionned as a central participant in the domain of people’s health and safety.

I have created Geo Sentinel to solve a personal problem. Thanks to having this new tool, indispensable in my daily life, i understand that it can help all dependent and isolated people.

My goal is to fight against exclusion, to improve social links and inter-generational actions, provide security solutions, to free time, and overcome stereotypes related to age.

William Daumas

Key dates


Creation of first prototype with integrated voice call


Creation of Geo Sentinel


Geo Sentinel is rewarded at “Start-up Week End” and at “36 heures chrono”


Geo Sentinel installs its head office at “Technopôle de l’Environnement” and receive “Initiative Remarquable” label

Geo Sentinel rewarded for innovation


Technopôle de l’Environnement-Arbois-Méditerrannée
Pépinère CLEANTECH – Avenue Louis Philibert – 13100 Aix-en-Provence

Hotline 6/7 from 8.00am to 8.00pm