Shadow Eye

An espionage organization comprised of agents from various universes

DC
Grifter
Tommy Jaeger
Angela St. Grace
Helena Bertinelli
Roy Harper
Jade Nguyen
Dick Grayson

Marvel
Black Widow
Silver Sable
Bobbi Morse
Dominic Fortune

AC Comics

White Heat

IDW

Danger Girl team
Scarlett and Snake Eyes from G.I. Joe

Dynamite

Miss Fury