As of right now...Ubisoft.

I'm not judging you, I'm just truly shocked that it's possible to avoid ever playing one of these if you like gaming.

Games published by Sony Computer Entertainment:

.detuned
Alundra
Ape Escape
Arc the Lad
ATV Offroad Fury
Beats
Beyond: Two Souls
Beyond the Beyond
Blade Dancer
Blast Factor
Blasto
Bloodborne
Boku no Natsuyasumi
Buzz!
C-12: Final Resistance
Calling All Cars!
Codename: Tenka
Colony Wars
The Con
Cool Boarders
Crash Bandicoot
Dark Cloud
Dark Mist
Demon's Souls
Dead Nation
Destruction Derby
Diggs Nightcrawler
Downhill Domination
Drakan
DriveClub
Dropship: United Peace Force
Dual Hearts
Echochrome
Echoshift
Elefunk
Entwined
Escape Plan
Everquest
The Eye of Judgment
Everybody's Golf
Everybody's Gone to the Rapture
Extermination
EyePet
EyeToy
Fat Princess
FantaVision
The Fight: Lights Out
Fired Up
flOw
Flower
Folklore
Free Realms
Freedom Wars
Frequency
Gangs of London
Genji
The Getaway
Ghosthunter
Gran Turismo
Grind Session
God of War
G-Police
Gravity Rush
Gunners Heaven
Guns Up!
Hardware: Online Arena
Heavenly Sword
Helldivers
Hohokum
Heavy Rain
High Velocity Bowling
Hustle Kings
Ico
Infamous
Intelligent Qube
Invizimals
Jak and Daxter
Jeanne d'Arc
Jet Moto
Jet X2O
Journey
Jumping Flash!
Killzone
Kill Strain
Kinetica
Kingdom of Paradise
Kingsley's Adventure
Knack
Kula World
Kung Fu Rider
Lair
The Last Guardian
The Last Guy
The Last of Us
The Legend of Dragoon
Legend of Legaia
Lemmings[36]
Lifeline
Linger in Shadows
LittleBigPlanet
LocoRoco
Mad Maestro!
MAG
The Mark of Kri
MediEvil
MLB: The Show
ModNation Racers
Motor Toon Grand Prix
MotorStorm
Mr. Mosquito
Murasaki Baby
My Street
Okage: Shadow King
Omega Boost
Ore no Shikabane wo Koete Yuke
Overboard!
The Order: 1886
Pain
PaRappa the Rapper
Patapon
PixelJunk
Piyotama
Philosoma
PlanetSide
PlayStation All-Stars
PlayStation Home
PoPoLoCrois
Primal
The Punisher: No Mercy
Puppeteer
Pursuit Force
Q*bert
rain
Rally Cross
Rapid Reload
Ratchet and Clank
Reality Fighters
Resistance
Resogun
Retro Force
Rise to Honor
Rogue Galaxy
Rule of Rose
Sagashi ni Ikouyo
Savage Moon
Shadow of the Colossus
The Shoot
SingStar
Siren
Skyblazer
SkyGunner
Sly Cooper
Smart Ball
Snakeball
SOCOM
Sorcery
Soul Sacrifice
Speed Freaks
Sports Champions
Spyro the Dragon
Starhawk
Super Rub 'a' Dub
Syphon Filter
Talkman
Tearaway
The City of Metronome
This Is Football
Tokyo Jungle
Tourist Trophy
Toy Home
Trash Panic
Tsugunai
Toro
Turbo Prop Racing
Twisted Metal
Uncharted
The Unfinished Swan
Unit 13
Until Dawn
Untold Legends
Vanguard
Vib-Ribbon
War of the Monsters
Warhawk
White Knight Chronicles
Wild Arms
Wipeout
Wonderbook
Xtreme

EA. I didn't like the way they handled the Battlefield and Sim City launches, don't like how they just churn out the sports games with little in the way of improvement yearly, very unhappy with their plans with PGA Golf in 2015 and still hold a grudge over refusing to support the Sega Dreamcast. I refuse to buy their games new.

Just Lol! :) 

That's a Wonderful® game (No it isn't, I just pasted the list from wikipedia) ;p

Haven't you ever played any of those games either or am I rightfully shocked?

I allready had an Xbox, bought a Sony for the exclusives. Only games worth playing for me that were not also on Xbox were Silent Hill 1 and 3. Also loathed the controller.

people are coming here and actually picking nintendo? you have got to be kidding me.

EA, Activision, MS. No particular order.

I would say Bethesda, but I just simply don't buy their games now, so I can just ignore what they do. I can't however ignore MS. Out of all of the companies, they've introduced the most negative aspects of gaming in the last 10 years, and I honestly don't even think they really care much for the medium other than as a means to make money.

EA because they rip off everyone 90% of the time and they aren't supporting Wii U. They make half assed games like releasing the same games every year by just adding a new player or two