Not quite. Got B&W that widely used in US. At least I know Lucafilm studio used them alot.
here you go:
Studios And Soundstages that uses ATC
Lurssen Mastering
Sony Music Studios New York
Warner Bros CA
Polygram Wiselord Holland
Heathmans Mastering
K&A Productions Naxos
Pioneer Barcelona
Telarc Records
Paramount Hollywood
The Astoria
Electronic Arts
Jarvis Recording New York
Dep International
Beacon Dublin
Alberts London
Angel Studios London
Chelsea New York
Theirry Allard Belgium
Matrix London
York Street London
Boogiepark Hamburg
Bruce Dunlop Assoc London
Sirensound Audio Archiving
Monster Music Madrid
Crazy Sound Guadeloupe
Oorong Japan
Yellow Shark Cheltenham
Expand London
Black Lab Nashville
Abko New York
Sony SACD New York
Backstage Nashville
Fluke London
Spectral Harmony Bombay
Sanctury Mobiles
Hammon Tel Aviv
Zaza Tel Aviv
Loco Wales
Lakeside Switzerland
Heathmans Mastering London
Blackbird Nashville
Loud Recording Nashville
Crystalphonic USA
Air London
Beethoven Street London
Moles Studio
Arc Studio
Kash Productions Madrid
Dairy London
Will Shapland Mobiles
Sain Records
Liquid Spillers Holland
Mute Records
Todd Ao New York
Ground Control Los Angeles
Angell Sound London
Phoenix Sound Pinewood London
Plus XXX Paris
Mosfilm Moscow
DTS
The Premisis London
Beechpark Studios Dublin
Great Divide Studios Aspen
British Grove London
The Magic Shop New York
Rainmaker Post Richmond Va
RDB Adlabs Kolkata
Riverlight Studio’s London
Royal Palace Studio, Brunei
Bally Sagoo
Phoenixsound London
Landsdowne
CTS
Keynote Alabama
Edison Studios, New York
Todd Ao Los Angeles Radford Stage
Doug Sax Mastering Ojai