British and American film companies

British film companies:

Heyday films

• The Harry Potter films
• I am legend 
• Paddington 

Working title

• The theory of everything
• Bridget Jone's baby
• About time

Big talk films

• Shaun of the dead
• The world's end
• Attack the block

American film companies:

The big six:

1. Warner bros
2. 20th century fox                                    
3. Paramount picture
4. Universal 
5. Walt disney studios
6. Sony pictures