Studios - A
Change Initial Letter
A Productions
A-1 Pictures
A-1 Productions, Inc.
A-Line
A-Real
A. Film Production A/S
a.k.a. Cartoons
Aardman
Absolute Digital Pictures
Absolutely Productions
ACC Production
Acca Effe
Ace Company
Actas
Activision Blizzard Studios
Adam Elliot
Adelaide Productions
AIC
Aijadou
AIRIS
Akatsuki
AKOM
Albert S. Ruddy Productions Inc.
Alcon Entertainment
All-Scope Pictures
Allied Art & Science
Allied Filmmakers
Allspark Pictures
Alphanim
Amazon Studios
Amberwood Entertainment
AMBI Media Group
Ambient Entertainment
Amblimation
Amblin Entertainment
Amblin Television
American Film Technologies, Inc.
American International Pictures
American international Television
American Motion Picture Corporation
American Vitagraph
Anihouse Sun
Anima Estudios
Animal Logic
Animated Cartoon Studio SOFIA
Animation Cottage
Animation Film Cologne
Animation Service (HK)
Animation Studio NOWORNEVER
Animation Studios Ltd. London, The
Anime R
Anime Torotoro
Animex Producciones
Aniplex
Anitus Kobe
Anivision
APPP
Araki Production
Arc Productions Ltd.
Arcana Studio
Argos Films
Arnold Leibovit Entertainment
Arnold Shapiro Productions
Art Base Ban
Art Box
Art Office Sharaku
Artland
Artransa Film Studios
Asahi Production
Ashi Productions
Asmik Ace, Inc.
Asread
Assemblage Entertainment
Associated Animators
Astley Baker Davies
Atelier BWCA
Athens Art Studio
Athos Films
Atkinson, Film-Arts, Ltd.
Atlantic Releasing Corporation
Atmosphere Visual Effects
Atomic Cartoons
Audio Productions
Augenblick Studios
Australis Productions
Avaco Studio
AVCO Embassy Pictures
Awesometown Entertainment
AywonFilm Corporation