The percents and ownerships of these entities change quite frequently. This section is a couple of years old but is meant to give you the basic information.
From 2000- 2003, the company was AOL-Time Warner.

Time Warner


Time Warner Entertainment Company
75 Rockefeller Plaza
New York, NY 10019
Phone: 212-484-8000
Fax: 212-333-3987

Chairman: Steve Case
Vice Chairman: Ted Turner
Chief Executive: Gerald M. Levin
Co-Chief Operating Officers: Richard Parsons, Robert W. Pittman


http://www.aol.com

Online Services

America Online - over 30 million subscribers
CompuServe Interactive Services
AOL Instant Messenger
AOL.com portal
Digital City
AOL Europe
ICQ
The Knot, Inc. - wedding content (8 % with QVC
36% and Hummer WinbladFunds18%)
MapQuest.com - pending regulatory approval
Spinner.com
Winamp
DrKoop.com (10%)
Legend (49% - Internet service in China)

Other

Netscape Communications
Netscape Netcenter portal
AOL MovieFone
iAmaze
Amazon.com (partial)
Quack.com
Streetmail (partial)
Switchboard (6%)

Joint ventures with the following companies:

Hughes Electronics Corp.
3Com
eBay
Eastman Kodak Co.
General Motors
VarsityBooks.com
Hewlett-Packard
PurchasePro.com
VeriSign Inc.
Citigroup
Ticketmaster Inc.
Movietickets.com
Homestore
Infospace
American Greetings


http://timewarner.com/

books
cable/dbs
movies and tv
magazines
music
online/other publishing
retail/theme parks/merchandise
Turner Entertainment (includes cable, sports
franchises, etc.)

Time Warner - Books

Time Life Books
Time - Life International
Time - Life Education
Time - Life Music
Time - Life AudioBooks
Book-of-the-Month Club
Paperback Book Club
Children's Book-of-the-Month Club
History Book Club
Money Book Club
HomeStyle Books
Crafter's Choice
One Spirit
International
Little, Brown and Company
Bulfinch Press
Back Bay Books
Little, Brown and Company (U.K.)
Warner Books
Warner Vision
The Mysterious Press
Warner Aspect
Warner Treasures
Oxmoor House (subsidiary of Southern Progress
Corporation)
Leisure Arts
Sunset Books
TW Kids
Leisure Arts

Time Warner - Cable/DBS

HBO

HBO Home Video
HBO Pictures/HBO Showcase
HBO Independent Productions
HBO Downtown Productions
HBO NYC Productions
HBO Animation
HBO Sports
Cinemax
Time Warner Sports

International

HBO Asia
HBO en Espa–ol
HBO Ole (with Sony)
HBO Poland (with Sony)
HBO Brasil (with Sony)
HBO Hungary
Cinemax Selecciones

Other Operations

HBO Direct (DBS)
Comedy Central (50% owned with Viacom)
CNN
CNN
CNN/SI
CNN International
CNN en Espanol
CNN Headline News
CNN Airport Network
CNN fn
CNN Radio
CNN Interactive
Court TV (with Liberty Media)
Time Warner Cable
Road Runner (high speed cable modem to the
Internet, with MediaOne Group, Microsoft, and
Compaq)
Time Warner Communications (telephone service)
New York City Cable Group (largest cable cluster in
world - over 1.1 million)
New York 1 News (24 hour news channel devoted
only to NYC)
Time Warner Home Theater (Pay-Per-View)
Time Warner Security (residential and commercial
security monitoring)
Kablevision (53.75% - cable television in Hungary)
In Demand (with AT&T, Comcast and Cox)

Time Warner Inc. - Film & TV Production/Distribution

Warner Bros.
Warner Bros. Studios
Warner Bros. Television (production)
The WB Television Network
Warner Bros. Television Animation
Hanna - Barbera Cartoons
Telepictures Production
Witt - Thomas Productions
Castle Rock Entertainment
Warner Home Video
Warner Bros. Domestic Pay - TV
Warner Bros. Domestic Television Distribution
Warner Bros. International Television Distribution
The Warner Channel (Latin America, Asia - Pacific, Australia, Germ.)
Warner Bros. International Theaters
(owns/operates multiplex theaters in over 12
countries)

Time Warner Inc. - Magazines

Time
Time Asia
Time Atlantic
Time Canada
Time Latin America
Time South Pacific
Time Money
Time For Kids
Fortune
Business 2.0
Life
Sports Illustrated
Sports Illustrated Women/Sport
Sports Illustrated International
SI for Kids
Inside Stuff
Money
Your Company
Your Future
People
Who Weekly (Australian edition)
People en Espa–ol
Teen People
Entertainment Weekly
EW Metro
The Ticket
In Style
Southern Living
Progressive Farmer
Southern Accents
Cooking Light
The Parent Group
Parenting
Baby Talk
Baby on the Way
This Old House
Sunset
Sunset Garden Guide
The Health Publishing Group
Health
Hippocrates
Coastal Living
Weight Watchers
Real Simple
Asiaweek (Asian news weekly)
President (Japanese business monthly)
Dancyu (Japanese cooking)
Wallpaper (U.K.)
Field & Stream
Freeze
Golf Magazine
Outdoor Life
Popular Science
Salt Water Sportsman
Ski
Skiing Magazine
Skiing Trade News
SNAP
Snowboard Life
Ride BMX
Today's Homeowner
TransWorld Skateboarding
TransWorld Snowboarding
Verge
Yachting Magazine
Warp
American Express Publishing Corporation (partial
ownership/management)
Travel & Leisure
Food & Wine
Your Company
Departures
SkyGuide
Magazines listed under Warner Brothers label
DC Comics
Vertigo
Paradox
Milestone
Mad Magazine

Time Warner - Music

Warner Music Group - Recording Labels
The Atlantic Group
Atlantic Classics
Atlantic Jazz
Atlantic Nashville
Atlantic Theater
Big Beat
Blackground
Breaking
Igloo
Lava
Mesa/Bluemoon
Modern
1 43
Rhino Records
Elektra Entertainment Group
Elektra
EastWest
Asylum
Elektra/Sire
Warner Brothers Records
Warner Brothers
Warner Nashville
Warner Alliance
Warner Resound
Warner Sunset
Reprise
Reprise Nashville
American Recordings
Giant
Maverick
Revolution
Qwest
Warner Music International
WEA Telegram
East West ZTT
Coalition
CGD East West
China
Continential
DRO East West
Erato
Fazer
Finlandia
Magneoton
MCM
Nonesuch
Teldec
Other Recording Interests
Warner/Chappell Music (publishing company)
WEA Inc. (sales, distribution and
manufacturing)
Ivy Hill Corporation (printing and packaging)
Warner Special Products

Joint Ventures

Columbia House (w/Sony - direct marketing)
Music Sound Exchange (w/Sony - direct
marketing)
Music Choice and Music Choice Europe
(w/Sony, EMI, General Instrument)
Viva (w/Sony, Polygram, EMI - German music
video channel)
Channel V (w/Sony, EMI, Bertelsmann, News
Corp.)
Heartland Music (50% - direct order of
country and gospel music)
MusicNet (with RealNetworks, EMI, and BMG)

Time Warner - Online/Other Publishing

Road Runner
Warner Publisher Services
Time Distribution Services
American Family Publishers (50%)
Pathfinder
Africana.com

Time Warner - Merchandise/Retail
Warner Bros. Consumer Products

Theme Parks
Warner Brothers Recreation Enterprises
(owns/operates international theme parks)

Time Warner Inc. - Turner Entertainment

Entertainment Networks
TBS Superstation
Turner Network Television (TNT)
Turner South
Cartoon Network
Turner Classic Movies
Cartoon Network in Europe
Cartoon Network in Latin America
TNT & Cartoon Network in Asia/Pacific

Film Production
New Line Cinema
Fine Line Features
Turner Original Productions

Sports
Atlanta Braves
Atlanta Hawks
Atlanta Thrashers
Turner Sports
Good Will Games
Philips Arena

Other Operations
Turner Learning
CNN Newsroom (daily news program for
classrooms)
Turner Adventure Learning (electronic field
trips for schools)
Turner Home Satellite
Turner Network Sales