With Drone4 we are part of the Osse Equipment Manufacturing Group as a group of innovative companies. Every Drone4 company designed, developed and produced its own (mega) drone for a specific purpose. And the following applies to all of us: we test both drones ourselves and drone applications that are interesting for people and society. Why? Because we stand for craftsmanship, because we like to collaborate with others as a co-maker and because we prefer nothing more than to come up with really good solutions. That is what we want with Drone4 and what can be seen in our four drones. These have already aroused a great deal of interest among others in nature management, agriculture, fire brigade and defense.