Companies

• Spark Unlimited
• Sparkypants Studios
• SparkyTailGames
• Sparpweed
• Sparse Game Development
• sparsevector
• Spearhead Games
• Specialbit Studio
• Spectral Associates
• Spectravideo
• Spectrum HoloByte
• Specular Interactive
• Spellborn International
• Spellbound Entertainment
• Sperasoft
• Spicy Gyro Games
• Spicy Horse
• Spiderling Studios
• Spiders
• Spiderweb Software
• Spieleentwicklungskombinat
• Spike
• Spike Chunsoft
• Spin Master
• Spinnaker Software
• SpinTop Games
• Spiral Circus
• Spiral Game Studios
• Spiral House
• Spiral Up Games