In the AVP franchise of graphic novels, books, computer games and films, the Engineers, Yautja (Predators) and Xenomorphs are shown to inhabit the same universe and have inhabited (maybe not at the same time) some of the same planets i.e. LV-1201. With the Yautja invariably breeding and hunting the Xenomorphs.
The Engineers in this universe also seem to have seeded life on many planets, and are responsible for the creation of the Xenomorph.
Is it ever mentioned that the Engineers are also responsible for the creation of the Yautja?