Production Companies

1. Hammer Films
'Smart Horror'
Let Me In, Woman in Black, The Resident, Wakewood.

2.Big Talk Productions
Largely Comedy-Horror
In Fear, Hot Fuzz, Shaun of the Dead, Attack the Block

3. Lionsgate Entertainment
All Genres
The Last Exorcism, Cabin in the Woods, Haunting in Connecticut, Saw

4.BBC Films
Tormented, Fish Tank, The Awakening

5.Twisted Pictures
Saw, Dead Silence, Texas Chainsaw 3D

6. Ghosthouse Pictures
Drag Me To Hell, The Possession, The Grudge

Produces horror thrillers, largely in the supernatural genre (usually focusing on possessions).