E3 2010 se llevará a cabo en Centro de Convenciones de Los Angeles del 15 al 17 de junio 2010.
Esta es la lista completa de las compañias que estarán presentes en este gran evento:
* Activision
* A.L.S. Industries/R.D.S. Industries
* Atlus U.S.A, Inc.
* Atomic-Accessories
* Autodesk, Inc.
* Azuradisc Inc.
* BDA
* Bethesda Softworks
* Bigpoint.com
* Blitz Games Studios
* BradyGames
* Capcom Entertainment Inc.
* City Interactive
* Creative Mind Interactive Inc.
* CTA Digital, Inc.
* DDR Game
* Deuce Entertainment, LLC
* Digiwinner
* Disney Interactive Studios
* dreamGEAR
* DXT Inc.
* Dynaflex International
* Electronic Arts, Inc.
* Epic Games
* Exspect
* EZ Games Distribution, Inc.
* ForceTek
* Game Outlet Europe
* Game Source Inc.
* Gamepark Holdings Co., Ltd.
* Gamer Grub
* GameSpot
* Gazillion Entertainment
* Grace Marketing Company
* Havok
* Hollywood Archives Collectibles
* Hori (U.S.A.), Inc
* iBeta Quality Assurance
* IGN.com
* InComm
* Infernal Engine
* Innex, Inc.
* Iode, Inc.
* Iron Will Innovations Inc.
* JFJ Disc Repair
* K2 Network/GamersFirst
* Konami
* LucasArts
* Majesco Entertainment
* Marjacq Man
* Mastermedia
* MTV Games
* MusicSkins LLC
* nDreams Ltd.
* Nintendo of America, Inc.
* Nordic Game Resources AB
* NVIDIA
* Nyko Technologies
* OnLive, Inc.
* Paradox Interactive
* Parature
* Parrot
* Pega HK Limited
* Penguin United
* Perfect World Entertainment Inc.
* Performance Designed Products LLC
* Playseat
* Prima Games
* Proximo Games
* Rebellion
* Royal Electronics Inc.
* RTI Disc Repair
* Sakar International
* Scanavo North America Ltd.
* Sega of America, Inc.
* Slang
* Sony Computer Entertainment America
* Sony DADC
* Sony Online Entertainment
* Square Enix, Inc.
* SureDisc Disc Repair Service
* Taiwan Pavilion
* The Get-Well Gamers Foundation
* The Video Game Club
* THQ
* Trion World Network
* TRITTON Technologies Inc.
* Turtle Beach
* U-Way Corporation
* U.S. Games Distribution
* Ubifrance
* Ubisoft Entertainment
* Univenture, Inc.
* Warner Bros. Interactive Entertainment
* WCN
* XBOX 360
* X-Games Inc. 3
* Zeroplus Technology Co., Ltd.
