Which manufacturers produced authentic toy story action figures?

The question asks which manufacturers produced authentic Toy Story action figures, but the available evidence does not include any names of such manufacturers. The only verified information supplied is that Buzz Lightyear is a fictional character in the Disney–Pixar Toy Story franchise and that he is a superhero action figure within the story’s narrative. This description pertains to the in‑universe toy itself, not to real‑world production companies. Without explicit manufacturer data in the sources, it is not possible to state which companies made the actual action figures. Therefore, based solely on the evidence, we cannot identify any manufacturers.