Sega Third Party Publisher Code

History
v0.02 Added :
Havas (T-110)
Sierra (T-110)
Titus (T-229)
Lucas Art (T-230)
Acclaim Entertainment (T-307 and T-311)
Genki (T-308)
Agetec (T-31 and T-443)
Metro3D (T-403)
Majesco (T-404)
Take 2 Interactive (T-405)
Microprose (T-406)
Infogrames (T-407)
UFO (T-413)
Mindscape (T-414)
GAME Studio (T-414)
Mattel (T-414)
Vatical (T-416)
Ripcord (T-417)
Gathering of Developers (T-419)
Rockstar (T-421)
Red (T-441)
Xicat (T-449)
Atari Games (T-449)
Virgin Interactive (T-450)
Ripcord (T-450)
Ubi Soft (T-450)
Jaleco (T-460)
Capcom (T-466)
Ubi Soft (T-466)

Corrected :
Alchemist (was T-470, now T-471)

v0.01 Eidos (T-368) added
v0.00 Initial list
Code Compagny
T-11 Taito
T-12 Capcom
T-13 Data East
T-14 Namcot/Namco
T-15 SUNSOFT
T-16 Ma-Ba
T-17 Denpa Shinbunsha
T-18 Technosoft
T-20 Asmik Corporation
T-21 ASCII Entertainment
T-22 Micronet Co. Ltd / Bignet USA Inc. / Extreme Entertainment Group
T-23 Vic Tokai
T-24 Treco / Sammy
T-25 Masaya / NCS (Nippon Computer System)
T-26 SIGMA
T-27 TOHO
T-28 Genki
T-29 Kyugo Trading
T-30 Video System
T-31 SNK / Agetec
T-32 Wolf Team
T-33 Kaneko
T-35 Toaplan
T-36 Tecmo
T-40 Toaplan
T-41 UNIPACC
T-42 UPL
T-43 HUMAN
T-44 Sanritsu/SIMS (Named SIMS after a joint venture with SEGA)
T-45 Game Arts
T-46 Kodansha
T-47 Sega’s Creation
T-48 Tengen / Time Warner Interactive
T-49 Riot (Nihon Telenet) / Renovation
T-50 Electronic Arts
T-51 Micro Cabin (For Dreamcast they have T-52)
T-52 SystemSoft (Use by Micro Cabin for Dreamcast)
T-53 Riverhill Soft
T-54 Face
T-55 Nuvision
T-56 RazorSoft
T-57 THQ
T-58 Visco
T-60 Victor Musical Industries / Victor Interactive Software
T-61 Wonder Amusement Studio
T-63 Toshiba EMI
T-64 IGS
T-65 Tsukuda Original
T-66 Compile
T-67 Home Data
T-68 CRI / Crave
T-69 Image Works
T-70 Virgin Interactive
T-71 Nichibutsu
T-72 Varie Corporation
T-73 Softvision
T-74 Palsoft
T-76 Koei
T-79 US Gold
T-81 Acclaim Entertainment / Flying Edge
T-83 GameTek
T-85 PCM
T-86 Absolute Entertainment
T-87 Mindscape
T-88 Domark
T-89 Parker Brothers
T-91 Victor Interactive Software
T-93 Sony Imagesoft
T-95 Konami
T-97 Midway / Tradewest
T-99 Success
T-100 Black Pearl Software / THQ
T-101 Tecmagik
T-103 TAKARA
T-104 Microprose
T-105 Shogakukan Production
T-106 Electronic Arts
T-107 Elector Brain
T-110 Havas / Sierra
T-112 Hi Tech Expressions
T-113 Psynogsis
T-114 T&E Soft
T-115 Core Design
T-119 Accolade / Ballistic
T-120 Codemaster
T-125 Interplay
T-130 Activision
T-132 Playmates Interactive
T-133 Bandai
T-137 American Softworks Corporation (ASC Games)
T-139 Viacom New Media
T-143 Hudson Soft
T-144 Atlus
T-146 TAKARA
T-149 Infocom
T-150 Imagineer
T-151 Infogrames
T-152 Davidson & Associated
T-154 TECHNOS Japan
T-164 Ocean
T-166 Altron
T-168 Athena
T-170 General Entertainment Co., LTD
T-177 Ubi Soft
T-187 Naxat Soft / Pionesoft
T-188 Maxbet / Spike
T-195 Datam Polystar
T-197 Kid
T-201 NEC Interchannel
T-204 Psikyo
T-205 Media Entertainment
T-206 Banpresto
T-208 Bullet Proof
T-215 Shoeisha
T-220 Arc System Works
T-221 Climax Entertainment
T-229 Titus
T-230 Lucas Art
T-232 Reindeer / Ecole
T-239 THQ / Disney Interactive / Buena Vista Interactive
T-278 Mediaworks
T-279 ESP / Kadokawa
T-282 Tommy
T-291 Warashi
T-300 Warp
T-307 Acclaim Entertainment
T-308 Crave / Genki
T-311 Acclaim Entertainment
T-328 Waka Manufacturing
T-341 AKI
T-342 From Software
T-351 GeneX
T-354 FortyFive
T-365 Syscom
T-367 Fog
T-368 Eidos
T-369 UEP System
T-370 Shouei
T-379 Takuyo
T-383 Aquaplus
T-387 ESP
T-388 NEC Interchannel
T-390 Pulse
T-391 Random House
T-394 Seems to be used by SEGA
T-395 Panasonic
T-396 Panther Software
T-397 TBS
T-398 Netvillage / Gamevillage
T-400 Noisa
T-401 Shangri-La
T-402 Crave
T-403 Metro3D
T-404 Majesco
T-405 Take 2 Interactive
T-406 Microprose
T-407 Infogrames
T-408 Marvelous Entertainment
T-409 Bottom’s Up / Softmax
T-410 Daikoku
T-411 Sunrise Interactive
T-412 Bimboosoft
T-413 UFO
T-414 Mindscape / GAME Studio / Mattel
T-415 Caramel Pot
T-416 Vatical
T-417 Ripcord
T-418 SegaToys
T-419 Gathering of Developers
T-421 Rockstar
T-422 Winkysoft
T-423 Taito
T-424 DaZZ
T-428 Komi
T-429 Fujicom
T-433 RealVision
T-434 Visit
T-435 Global A
T-438 Dream Gaurdians
T-439 Media Factory
T-441 Red
T-443 Agetec
T-444 Abel
T-445 Softmax
T-446 ISAO
T-447 Kool Kizz Amusement Works
T-448 GeneX
T-449 Xicat
T-449 Atari Games
T-450 Virgin Interactive / Ripcord / Ubi Soft
T-451 THQ
T-455 TV-Asahi
T-456 Climax Graphics
T-457 Atmark
T-458 Hackberry
T-460 Jaleco
T-461 Starfish
T-462 Idea Factory
T-463 Broccoli
T-465 Princess Soft
T-466 Capcom / Ubi Soft
T-467 G-Rev
T-469 SymbioPlanning / Studio e go!
T-471 Alchemist
T-472 D3Publisher
T-473 Playmore
T-474 D3Publisher
T-475 Kyarara
T-476 GN Soft
T-477 Alfa System
T-478 Milestone
T-479 Triangle Service