This category lists organizations related to the leather tanning, processing and manufacturing industries only.

Reptiles are cold-blooded, air-breathing vertebrates having the skin covered with scales. The class includes tortoises, turtles, lizards, snakes and the Crocodilia.
Amphibians are cold-blooded vertebrates with smooth skin. The class includes salamanders, frogs, toads and newts.
Herpetology is the scientific study of reptiles and amphibians.