There are five people visible in the image. They appear to be firefighters, as indicated by their uniforms and equipment. The person on the left is wearing a yellow helmet and a black jacket, while the person next to him is dressed in a blue uniform with a red helmet. The third person is wearing a white helmet and a black jacket, and the fourth person is dressed in a green uniform with a red helmet. The fifth person is wearing a brown jacket and a yellow helmet. All of them are actively engaged in firefighting activities, with some holding hoses and other firefighting equipment.