Sega Sammy Holdings


is a Japanese global holding company and conglomerate formed from the merger of Sega and Sammy Corporation in 2004. Both companies are involved in the amusement industry.

Background

Sega

Sega was founded on June 3, 1960, by American businessman Martin Bromley. The company started to distribute slot machines to U.S. bases in Japan. During the 1960s, Service Games was renamed to Sega Enterprises Ltd. Sega Enterprises sold their first product, the electro-mechanical game called Periscope, which became a worldwide hit. In 1969, Sega Enterprises was acquired by U.S. conglomerate Gulf and Western Industries. In 1983, Sega launched the Sega Computer Videogame SG-1000, the first 8-bit video game platform. In 1986, a management buyout, led by Computer Service acquired Sega Enterprises through capital participation. Sega Europe Ltd. was established in Europe, and in 1985, Sega Enterprises, Inc. was established in the United States. These regional subsidiaries served as a marketing base for amusement arcade machines.
During 1985, Sega released Hang-On, the world's first force feedback game. Sega Enterprises was registered stock on over-the-counter market. In 1988, Sega listed stock on the second section of Tokyo Stock Exchange. Within this year, Sega released the Sega Mega Drive/Genesis, a 16-bit home video game platform that solidified Sega's presence in the console market. During this year, Sega also launched the R-360, the world's first amusement arcade cabinet could rotate 360 degrees in all directions. In 1991, Sega released Sonic the Hedgehog as a competitor mascot to represent Sega against Nintendo's Mario, and with 15 million copies sold, Sonic the Hedgehog spawned multiple sequels over the years and became Sega's flagship franchise.
In 1992, Sega released Virtua Racing in order to utilise polygonal 3D-graphics engines, and in 1993, Sega released Virtua Fighter, the world's first polygonal 3D fighting game. In 1994, Sega launched the Sega Saturn, a 32-bit home video game platform. In 1995, Sega launched Print Club Arcades in partnership with Atlus. In 1996, Sega released Sakura Wars, a Japan exclusive sim-based Strategy RPG that became a cultural phenomenon within Japan, spawning a multi-media franchise. In 1997, Sega attempted to merge with toy manufacturer Bandai with Sega as the surviving entity, but the deal eventually fell through. In 1998, Sega launched the Sega Dreamcast. In 2000, Sega Enterprises changed their name to Sega Corporation. During this year, Sega released Phantasy Star Online, the first networked role-playing game for home video game platforms. In 2001, Sega discontinued the Dreamcast and withdrew from the console hardware industry to become a third-party video game developer and publisher.

Sammy Corporation

Sammy Corporation was founded on November 1, 1975, as Sammy Industry Co., Ltd. by Japanese business magnate Hajime Satomi. It was formed from Satomi Corporation's manufacturing and marketing divisions for amusement arcade machines. In the 1980s, Sammy marketed and sold Pachislot machines, and in the 1990s, Sammy expanded their portfolio by marketing and selling Pachinko machines. These two business ventures have been the primary pillar of Sammy Corporations revenue. During 1997, Sammy Industry Co., Ltd. changed its name to Sammy Corporation. By 2000, Sammy Corporation was listed in the Tokyo Stock Exchange's 1st section, indicating it as a "large company". Outside of Pachinko and Pachislot industry, Sammy Corporation was also involved in the video game industry as a publisher for fighting games such as the Guilty Gear series, The Rumble Fish series and Survival Arts.

History

Formation

In February 2003, Sega and Sammy announced their intentions to merge. Sammy president Hajime Satomi would head the new company. However, this deal ultimately fell apart. In the year following, Sammy purchased 22.4% of Sega, forced out several Sega executives, and installed Satomi as chairman. By May 2004, the two companies announced a new merger, though this was essentially a takeover of Sega by Sammy. Sega president Hisao Oguchi was named vice president of the new company.
According to the first Sega Sammy Annual Report, the merger happened due to the companies facing financial difficulties. According to chairman Hajime Satomi, Sega had been in the red for nearly 10 years and lacked a clear financial base. Sammy, on the other hand, feared stagnation and overreliance of its highly profitable pachislot and pachinko machine business, and wanted to diversify its business in new fields, using Sega's broader range of involvement in different entertainment fields.

Beginning of operations

In 2005, Sega Europe acquired British studio The Creative Assembly. That same year, Sega Sammy acquired 50.2% voting shares of animation studio and entertainment company TMS Entertainment, converting the company into a consolidated subsidiary. Sega Sammy previously held a minority stake in TMS, which was inherited from Sega. In 2006, Sega Europe purchased Sports Interactive.
On December 22, 2010, Sega Sammy Holdings acquired the remaining outstanding shares of TMS Entertainment, Sammy NetWorks, and Sega Toys, thus making all three companies, wholly owned subsidiaries of Sega Sammy Holdings. In April 2017, Marza Animation Planet, Sega's CGI animation studio, was restructured into TMS Entertainment.
Together, as the Sega Sammy group, the company has grown and acquired and founded multiple companies.

Restructuring

Until 2015, the group was structured in four areas:
  • The "Consumer Business", which contained video games, toys and animation.
  • The "Amusement Machine Business" which contained Sega's arcade business.
  • The "Amusement Center Business" which contained Sega's amusement centers and theme parks.
  • The "Pachislot and Pachinko Business" is the Sammy Corporation and is the main pillar of the group's revenue.
For the better half of the first decade of the holding's existence it has sought the arcade machine sales of Sega and the pachinko sales of Sammy, as its biggest financial incentive. A shift happened in the 2010s, leading to the "Group Structure Reform" in 2015. Casinos, resorts and digital games became the biggest financial incentives. Arcade sales and packaged games from Sega has softened, while growth in pachinko sales is not anticipated. By this point, Sega Sammy restructured into three business units: Entertainment Contents, Pachinko & Pachislot and Resort.

Post-restructuring

On November 4, 2020, it was announced that Sega Sammy would sell 85.1% of Sega Entertainment, its arcade operating business, to Genda Inc., an amusement equipment rental business, due to the effects of the COVID-19 pandemic on its arcade and amusement facilities businesses. Sega will still be involved in the arcade machine manufacturing business.
On January 29, 2021, Sega Sammy announced that it would restructure and split its corporate functions for their businesses which occurred at the beginning of the 2022 fiscal year. That same year, it was announced that Sega Sammy would be a kit sponsor for J2 League club Tokyo Verdy, and their women's team, Nippon TV Tokyo Verdy Beleza, and also sponsored a Tokyo Classic match on September 26, 2021, between Verdy and crosstown rival FC Machida Zelvia.
Sega Sammy Holdings announced in April that they have made a €706 million offer to acquire Rovio Entertainment. Rovio rejected an earlier acquisition bid from Israeli mobile company Playtika for $800 million. The deal closed on 17 August 2023, making the latter company a wholly owned subsidiary of Sega.
In November 2023, Sega Sammy Creation announced that it would acquire sports betting company, GAN Limited, for the price of $1.97 per share pending regulatory approval. After an extension, the acquisition was completed on May 27, 2025.
In January 2024, Sega Sammy announced that it would transfer the Amusement Machine business of Sega to Sega Toys, while also changing the name of Sega Toys to Sega Fave Corporation, which is scheduled to take effect during April of 2024. In order for the company to focus more on its core businesses, the company's board has elected that it would sell Phoenix Segaia Resort to Fortress Investment Group on May 10 that same year pending regulatory approval.
In July 2024, Sega Sammy announced it would acquire Dutch online gambling platform Stakelogic for $141 million, pending regulatory approval with the transaction set to close by the 2026 fiscal year.
The intertwining dynamics of the operating income of Sega's and Sammy's businesses changed throughout the decades. The pachinko and pachislot machine sales of Sammy were overwhelmingly bigger than Sega's business from 2009 to 2015. From 2017 to 2024, Sega's entertainment contents overtook pachinko and pachislot sales several times or often had about half or a third of the profits of Sammy.
On April 16, 2025, the Amsterdam District Court ordered Sega Sammy to complete its acquisition of Stakelogic after rejecting a request for the company to exit the acquisition. The acquisition was completed three weeks later.

Business structure

Sega Sammy's business consists of three segments, which covers entertainment contents, pachinko & pachislot and casino & resort.

Entertainment contents business

The entertainment contents business provides a diverse range of entertainment from digital content to toys. These are the companies and subsidiaries affiliated with the Sega Sammy Group's entertainment contents business.
  • Sega Corporation
  • * Sega development studios
  • ** Sega Sapporo Studio Co., Ltd.
  • ** Sega Shanghai Co., Ltd.
  • * Atlus Co., Ltd.
  • * Marza Animation Planet Inc.
  • ** Marza Animation Planet USA Inc.
  • * Sega of America, Inc.
  • * Sega Europe Limited
  • ** Amplitude Studios SASU
  • ** The Creative Assembly, Limited
  • *** Sega Black Sea EOOD
  • ** Hardlight
  • ** Rovio Entertainment Ltd.
  • *** Rovio Sweden AB
  • *** Rovio Copenhagen Aps
  • *** Rovio Barcelona SLU
  • *** Rovio Interactive Entertainment Canada, Ltd.
  • *** Rovio Toronto, Inc.
  • *** Ruby Games
  • *** Rovio Commerce and Trading Co., Ltd.
  • ** Sports Interactive Limited
  • ** Two Points Studios Limited
  • ** Sega Publishing Europe, Ltd.
  • * Sega Publishing Korea Ltd.
  • * Sega Singapore Pte. Ltd.
  • * Sega Taiwan Ltd.
  • * Sega XD Co., Ltd.
  • * Play Heart, Inc.
  • * Sega Fave Corporation
  • ** Hivecreation Co., Ltd.
  • ** Dartslive Co., Ltd.
  • *** DARTSLIVE INTERNATIONAL Ltd.
  • *** iDarts Group Ltd.
  • *** DARTSLIVE ASIA Ltd.
  • *** DARTSLIVE CHINA Ltd.
  • *** DARTSLIVE USA, INC
  • *** DARTSLIVE EUROPE SAS
  • *** DARTSLIVE UK LTD.
  • ** Sega Logistics Service Co., Ltd.
  • ** Sega Amusements Taiwan Ltd.
  • ** Sega Toys Co., Ltd.
  • * TMS Entertainment Co., Ltd.
  • ** Telecom Animation Film Co., Ltd.
  • ** Toon Harbor Works Inc.
  • ** TMS Entertainment USA, Inc.
  • ** TMS Entertainment Europe SAS
  • ** TMS Music Co., Ltd.
  • *** TMS Music Ltd.
  • *** TMS Music Ltd.