Sega
Sega's history spans decades of innovation in arcade and home entertainment, from pioneering electromechanical games and video game consoles to transforming into a multifaceted global entertainment software developer and publisher.
Quick Facts
- Founded
- 1960
- Founder
- David Rosen
- Origin
- Japan
Founders
Story Chapters
Timeline
Sega Enterprises Founded
David Rosen merges Rosen Enterprises with Nihon Goraku Bussan to form Sega Enterprises, Ltd., marking the company's official entry into the gaming industry.
Release of 'Periscope'
Sega releases 'Periscope', a submarine-themed arcade game, which becomes the company's first major hit and sets the stage for its future success.
Sega Enters the Console Market
Sega releases its first home console, the SG-1000, marking its entry into the competitive home gaming market.
Launch of the Sega Genesis
The Sega Genesis, a 16-bit console, is launched, becoming a major success and positioning Sega as a leader in the gaming industry.
Sonic the Hedgehog Debuts
Sega introduces Sonic the Hedgehog, a new mascot for the company, whose popularity helps to boost sales of the Genesis console.
Release of the Dreamcast
Sega launches the Dreamcast, a technologically advanced console that ultimately struggles to compete against rivals like the PlayStation 2.
Sega Exits the Console Market
Facing financial challenges, Sega decides to cease production of consoles and focus on software development.
Merger with Sammy Corporation
Sega merges with Sammy Corporation, forming Sega Sammy Holdings, and continues to expand its presence in the gaming and entertainment sectors.
David Rosen Passes Away
David Rosen, Sega's visionary founder, passes away, leaving behind a legacy of innovation and transformation in the gaming industry.
Sega Celebrates 60th Anniversary
Sega commemorates 60 years of gaming history, reflecting on its contributions to the industry and its ongoing commitment to innovation.
Connected Across The Archives
Explore specific connections to other archives—civilizations, conflicts, dynasties, and treaties that share history with this company.

Civilization Archive
(4)Ainu Civilization
Sega's games reflect Japan's cultural tapestry, drawing inspiration from the Ainu, thus preserving indigenous narratives in modern media.
Byzantine Empire
Byzantine innovations in art and technology echo in Japan's entertainment sector, influencing companies like Sega in their creative endeavors.
Edo Period Japan
Sega's establishment in post-Edo Japan reflects the nation's rapid modernization and technological innovation, transitioning from isolation to a global player.
Meiji Japan
Sega's founding in 1960 highlights Japan's evolution from Meiji-era reforms, showcasing its emergence as a global technological powerhouse.
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