On the Record · Comcast / NBCUniversal

Comcast / NBCUniversal subsidiaries, as it lists them

The subsidiaries Comcast / NBCUniversal lists in its latest annual report, with the jurisdiction of each, linked to the filing.

Subsidiaries it lists

Subsidiary	Jurisdiction
NBBC, LLC	DE
1440 Ontario Inc.	Canada
1440 Productions LLC	DE
1440 Quebec Inc.	Canada
1701 JFK Boulevard, L.P.	DE
170151 DCA Investment Holdings, LLC	DE
170151 DCA Investment, LLC	DE
17A LLC	DE
18A Hotel LLC	DE
18A LLC	DE
18th & Arch Hotel, LLC	DE
18th & Arch Street GP, LLC	DE
18th & Arch Street Limited, LLC	DE
18th & Arch, LP	DE
19A LLC	DE
19th & Arch Holdings, LLC	DE
19th & Arch II, LLC	DE
19th & Arch, LLC	DE
1X Productions LLC	DE
2 Baked Productions LLC	LA
3BG Holdings Company II LLC	DE
3BG Holdings L.L.C.	DE
3P Sales, LLC	PA
ABB RFL, LLC	DE
Abigail Productions LLC	DE
Active Voices Limited	United Kingdom
Advanced IS, LLC	DE
AF Productions LLC	DE
Agreed Voices Limited	United Kingdom
All Her Production Pty Ltd	Australia
All That Limited	United Kingdom
Alpine Hideaway Productions LLC	DE
Alternate Reality Productions LLC	DE
Alternative Studio LLC	DE
American Cablesystems Northeast, a Limited Partnership	MA
Ancient Curse Productions LLC	DE
Ancient Futures Limited	United Kingdom
ANF Production Pty Ltd	Australia
Arcadia Pictures Limited	United Kingdom
Arcadia Productions LLC	DE
Ash Dance Films LLC	DE
Asia NBC (ANBC) Services LLC	DE
Athena Discovery Labs Limited	United Kingdom
Athletes Direct LLC	DE
Attheraces Holdings Limited	United Kingdom
Attheraces Limited	United Kingdom
AWTV Holding, LLC	DE
AWTV, LLC	DE
B5 Pictures LLC	DE
Bad Behaviour Productions Pty Ltd	Australia
Baking Show, LLC	CA
Barricade Productions Limited	United Kingdom
Barter Music LLC	DE
Battleship Delta Investments L.L.C.	LA
BD2 Productions Inc.	Canada
Beautiful Day Productions LLC	DE
Beeswax.io Corporation	DE
Beijing International Resort Co., Ltd	China
Big Dipper Productions Pty Ltd	Australia
Big Idea Entertainment, LLC	DE
Big Idea.com, LLC	DE
Big Minyan Films LLC	CT
Big Sky Music, LLC	DE
Billy National Tour General Partner LLC	DE
Billy National Tour II General Partner LLC	DE
Birmingham Broadcasting (WVTM TV) LLC	AL
Blast ! Films Limited	United Kingdom
Bleecker Production Services Limited	United Kingdom
Bloemfontein Productions Ltd	United Kingdom
Blue Face Limited	Ireland
Blueface Italia S.r.l.	Italy
Blueface Limited	United Kingdom
Blueface US, LLC	DE
Bluerace, Inc.	DE
BluVector, Inc.	DE
Boardwalk Films LLC	DE
Bobwell Productions LLC	DE
Bone Appetite Productions LLC	DE
Boomerang Media Holdings II LLC	DE
Boomerang Media Holdings III LLC	DE
Bourne Again Limited	United Kingdom
Bourne Film Productions Inc.	Canada
Box Hill Films Limited	United Kingdom
Bravo Holding LLC	DE
Bravo Media LLC	NY
Bravo Media Productions Game of Crowns LLC	RI
Bravo Media Productions LLC	DE
Bravo Peacock Music LLC	DE
Bravo Platinum Hit Music LLC	DE
Bravo TV New Zealand Limited	New Zealand
Bring It On The Musical LLC	DE
Broken Seal LLC	DE
Bullwinkle Studios, LLC	DE
Butterfly Films Limited	United Kingdom
Cabin Fever Productions LLC	DE
Cable Television of Gary, Inc.	IN
Cablevision Associates of Gary Joint Venture	IN
Cablevision Investment of Detroit, LLC	MI
CACO Holding Company LLC	DE
Callisto Media West, LLC	DE
Canciones de NBC Universo, LLC	DE
Cardinal Rule Productions LLC	DE
Carnival (Charles Dickens) Limited	United Kingdom
Carnival (DAX) Limited	United Kingdom
Carnival Film & Television Limited	United Kingdom
Carnival Productions Limited	United Kingdom
Carnival Productions Two Limited	United Kingdom
Carnivores Productions Pty Ltd	Australia
Castle Pictures Limited	United Kingdom
Catalina Content, LLC	DE
CBC MSub, LLC	DE
CBS Holdco, LLC	DE
CC Holdco, LLC	DE
Centenary Canada Holding Company	Canada
Central Moon Music, LLC	DE
Central Moon Productions LLC	DE
Century-TCI California Communications, L.P.	DE
Century-TCI Holdings, LLC	DE
Charlie’s Tale LLC	DE
Charlie’s Tale Limited	United Kingdom
Chester Films Productions Ltd	United Kingdom
Chimp Simple Productions LLC	DE
CityWalk Hollywood Holding LLC	DE
Clara Film Distribution LLC	DE
Class of 07 Productions Pty Ltd	Australia
Classic Feature Productions, LLC	DE
Classic Media Holdings, LLC	DE
Classic Media Music, LLC	DE
Classic Media Pictures, LLC	DE
Classic Media Productions, LLC	DE
Classic Media, LLC	DE
Clementine Pictures Limited	United Kingdom
Cloud Wing UK Limited	United Kingdom
COM Indiana, LLC	DE
COM Indianapolis, LLC	DE
COM South, LLC	CO
Comcast ABB Business Services, LLC	CO
Comcast ABB Note Consolidation, Inc.	DE
Comcast ABB of Georgia II, LLC	GA
Comcast AG Holdings, LLC	DE
Comcast Amateur Sports, LLC	DE
Comcast Baseball Investment, LLC	DE
Comcast Broadband Security, LLC	DE
Comcast Business Class Security of MA, LLC	DE
Comcast Business Class Security, LLC	DE
Comcast Business Communications Canada, LLC	DE
Comcast Business Communications, LLC	PA
Comcast Business International, LLC	DE
Comcast Business Ireland Limited	Ireland
Comcast Cable Communications Canada, Inc.	Canada

The list is long; these are the first 150 as the company lists them. From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.

Read from Comcast / NBCUniversal’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023, 10-K for 2022) and the financial data it files with the SEC, as of 2026-02-03. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.