Hanimex was a US importer who branded a variety of photo equipment. I associate them more with movie and slide projectors, but they had some cameras as well, such as this little 110 pocket camera. I have no idea who the original maker was. Some Prakticas have the Hanimex co-brand.
A gift from one of my aunts, who retired it. I remember these were very popular in the 1970s because they easily fit into a purse or pocket.
Ozcamera.com says that this takes a size K 4.5volt battery, in addition to the two AAs that go into the flash. I haven't been able to find a regular battery compartiment for this camera, and I don't believe it has a light meter, so I believe they're mistaken about this model. You only need batteries to run the flash attachment.