Demeter Partners

ZEWAY operates a mobility service in Paris, offering electric scooters on a subscription basis. Users gain access to a network of stations equipped with electric scooters, along with insurance, maintenance, and assistance services. This promotes cleaner urban mobility by encouraging users to switch from traditional vehicles.

Geoflex is a cloud service operator that enhances GPS and GNSS applications to achieve 4‑centimeter accuracy on land, at sea, and in the air. The company delivers universal hypergeolocation to trains, cars, vessels, drones, and smartphones by leveraging a portfolio of patents developed over a decade by the French space agency CNES and a team with three decades of GPS/GNSS expertise. Founded in 2012 by Romain Legros, Geoflex is headquartered near Paris. Its satellite positioning technology augments the accuracy, integrity, and continuity of global navigation, providing estimation, positioning, navigation, and weather‑enriched data streams that enable clients to power and improve critical business processes.

Outsight develops spatial AI software and a 3D semantic sensing system that uses LiDAR data to perceive and understand environments in three dimensions, tracking the motion of people and vehicles and providing anonymous, real-time intelligence. Its solutions are deployed at transportation hubs such as airports and train stations, as well as sports venues, road infrastructure projects, and industrial sites, to help operators improve operations, security, and safety and to enhance visitor experiences.

OpenDataSoft provides a comprehensive data-sharing platform that enables organizations to publish, manage, visualize, and share their data effectively. The company's software-as-a-service (SaaS) solution serves as a centralized hub, allowing users to access and analyze data in various formats. By facilitating data publishing and application programming interface management, OpenDataSoft empowers teams to create engaging digital experiences and fosters collaboration through data reuse. The platform aims to accelerate digital transformation, enhance operational efficiency, and help organizations derive value from their data by promoting a culture of sharing and accessibility.

ZEWAY operates a mobility service in Paris, offering electric scooters on a subscription basis. Users gain access to a network of stations equipped with electric scooters, along with insurance, maintenance, and assistance services. This promotes cleaner urban mobility by encouraging users to switch from traditional vehicles.

Outsight develops spatial AI software and a 3D semantic sensing system that uses LiDAR data to perceive and understand environments in three dimensions, tracking the motion of people and vehicles and providing anonymous, real-time intelligence. Its solutions are deployed at transportation hubs such as airports and train stations, as well as sports venues, road infrastructure projects, and industrial sites, to help operators improve operations, security, and safety and to enhance visitor experiences.

Hesus is a provider of pollution and waste management services focused on helping public works contractors effectively manage contaminated and inert building sites. The company specializes in treating polluted waste generated during construction, offering services such as repairing drainage, addressing poly-contamination, and managing polluted soils. Additionally, Hesus facilitates the removal and recovery of soil, excavated materials, and construction waste, while also delivering processed soils and materials to site managers and contractors. By partnering with Paris Est University and its "Geo-Environment" Master program, Hesus aims to enhance its innovative tools and contribute to knowledge in the fields of site management and environmental protection, ensuring that its services promote sustainability and mitigate pollution.

Geoflex is a cloud service operator that enhances GPS and GNSS applications to achieve 4‑centimeter accuracy on land, at sea, and in the air. The company delivers universal hypergeolocation to trains, cars, vessels, drones, and smartphones by leveraging a portfolio of patents developed over a decade by the French space agency CNES and a team with three decades of GPS/GNSS expertise. Founded in 2012 by Romain Legros, Geoflex is headquartered near Paris. Its satellite positioning technology augments the accuracy, integrity, and continuity of global navigation, providing estimation, positioning, navigation, and weather‑enriched data streams that enable clients to power and improve critical business processes.