Eobard Thawne was a fictional supervillain in comic books by which company?
Reverse-Flash Reverse-Flash is a name which has been used by several fictional supervillains in American comic books published by DC Comics. Each iteration is an enemy of the hero known as The Flash.
Sinister Syndicate The Sinister Syndicate is a fictional group of supervillains appearing in American comic books published by Marvel Comics. The characters serve as a collection of lesser-known Spider-Man villains. It was the focus of the 1991 "Deadly Foes of Spider-Man" mini-series.