Sony Group Corporation
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Sony Group Corporation (Japanese: ソニーグループ株式会社, Sonī Gurūpu Kabushiki gaisha) is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. It is one of the world's largest manufacturers of consumer and professional electronics, the largest video game console maker through its PlayStation brand, the largest video game publisher (by revenue), the third-largest record company, and one of the largest comprehensive media and entertainment companies. Sony is also the world leader in image sensors, supplying the camera systems used in most premium smartphones, mirrorless cameras, and many automotive and industrial vision platforms.
Founded on May 7, 1946 in Tokyo as Tokyo Tsushin Kogyo K.K. by Masaru Ibuka and Akio Morita, the company adopted the Sony name in January 1958 and was renamed Sony Group Corporation on April 1, 2021 as part of a holding-company restructuring. The group operates across six principal segments: Game and Network Services (PlayStation), Music, Pictures, Entertainment Technology and Services, Imaging and Sensing Solutions, and the Financial Services business that was partially spun off as Sony Financial Group in October 2025.
Sony has become one of the most influential corporate participants in the artificial intelligence industry. Its CMOS sensor division supplies the silicon "eyes" of modern AI imaging pipelines; its dedicated research arm Sony AI, founded in April 2020, produced the superhuman racing agent GT Sophy (the subject of a 2022 cover paper in Nature); and its long-running Sony Computer Science Laboratories (Sony CSL) has been publishing AI research since the late 1980s. Sony's content libraries (PlayStation, Sony Pictures, Sony Music) and its hardware platforms (Alpha cameras, Xperia phones, Bravia televisions, the AIBO robot dog) give the company an unusually broad surface for deploying applied machine learning across imaging, audio, gaming, and creative tools.
| Field | Detail |
|---|---|
| Legal name | Sony Group Corporation (ソニーグループ株式会社) |
| Founded | May 7, 1946 in Tokyo as Tokyo Tsushin Kogyo K.K. |
| Founders | Masaru Ibuka, Akio Morita |
| Renamed | January 1958 to Sony Corporation; April 1, 2021 to Sony Group Corporation |
| Headquarters | 1-7-1 Konan, Minato, Tokyo 108-0075, Japan |
| Chairman | Kenichiro Yoshida (since April 2025) |
| President and CEO | Hiroki Totoki (since April 1, 2025) |
| Industry | Consumer electronics, semiconductors, video games, music, film and television, financial services |
| Revenue (FY2024) | ¥12.96 trillion (consolidated sales and financial services revenue, fiscal year ending March 31, 2025) |
| Operating income (FY2024) | ¥1.407 trillion |
| Net income (FY2024) | ¥1.142 trillion attributable to shareholders |
| Employees | ~112,300 (as of March 31, 2025) |
| Stock listings | Tokyo Stock Exchange: 6758; New York Stock Exchange: SONY |
| Major subsidiaries | Sony Interactive Entertainment, Sony Music Entertainment, Sony Pictures Entertainment, Sony Semiconductor Solutions, Sony Corporation (electronics), Sony AI, Sony Computer Science Laboratories |
| Website | sony.com / sony.net |
Sony's origins date to May 7, 1946, when engineer Masaru Ibuka and physicist Akio Morita registered Tokyo Tsushin Kogyo K.K. (Tokyo Telecommunications Engineering Corporation) in the war-damaged Nihonbashi district of Tokyo. The company began with about ¥190,000 in capital and roughly 20 employees, repairing and modifying radio equipment for the occupied Japanese market. In 1950 it produced the Type-G, Japan's first commercial reel-to-reel tape recorder, and in 1955 it released the TR-55, Japan's first fully transistorized radio.
In January 1958 the company adopted the trade name "Sony," a coinage that combined the Latin sonus (sound) with the English colloquialism "sonny." In 1961 Sony became the first Japanese company to list American Depositary Receipts on the New York Stock Exchange, and through the 1960s it expanded its U.S. presence with the Trinitron color television (1968) and a worldwide reputation for compact, well-engineered consumer electronics.
The Walkman TPS-L2 cassette player went on sale on July 1, 1979. It transformed personal audio behavior worldwide, sold tens of millions of units across successive generations, and became a defining product of late twentieth-century consumer electronics. Sony's Betamax videocassette format (1975) lost a long-running format war to JVC's VHS but established Sony as a major video equipment maker. In 1982, in collaboration with the Dutch firm Philips, Sony co-launched the Compact Disc, the first mainstream digital audio medium.
In 1988 Sony bought CBS Records to form Sony Music Entertainment, and in 1989 it acquired Columbia Pictures Entertainment from Coca-Cola, the foundation of what is now Sony Pictures Entertainment. Both deals positioned Sony as one of the first Japanese conglomerates to combine consumer hardware with global content libraries.
In December 1994 Sony Computer Entertainment launched the original PlayStation console in Japan, entering the home video game market in direct competition with Nintendo and Sega. The PlayStation became the first console to ship more than 100 million units, and the brand has since grown into Sony's largest single business by revenue.
In May 1999 Sony released the original AIBO (Artificial Intelligence roBOt) ERS-110, a quadruped autonomous "robot dog" with onboard image recognition, voice recognition, and behavioral learning. AIBO was both a research vehicle for Sony's robotics and AI groups and a commercial product, and it remained on the market until the original program was discontinued in 2006.
The early 2000s were difficult for Sony's electronics arm, which lost ground to Korean competitors in televisions and to Apple in portable music. The company's video game and film businesses, however, expanded steadily. Sony BMG Music Entertainment, a 2004 joint venture with Bertelsmann, was unwound in 2008 when Sony bought out the partnership and consolidated the recorded music business as Sony Music Entertainment.
In 2014 Sony sold its VAIO personal computer business to investment fund Japan Industrial Partners, ending nearly 18 years in PCs. Howard Stringer, the company's first non-Japanese CEO, was succeeded in 2012 by Kazuo Hirai, who oversaw a turnaround that emphasized image sensors, gaming, and content. In April 2018 Kenichiro Yoshida, previously Hirai's chief financial officer, became president and CEO.
In April 2020 Sony established Sony AI Inc. as a dedicated artificial intelligence research arm. On April 1, 2021 the parent company was renamed Sony Group Corporation, completing a transition into a holding-company structure with Sony Corporation continuing as the electronics operating company.
Sony Interactive Entertainment closed its $3.6 billion acquisition of Bungie, the developer of Destiny, on July 15, 2022. The PlayStation 5 Pro launched globally on November 7, 2024 at a U.S. retail price of $699.99, with a custom GPU designed for AI-driven upscaling.
On January 29, 2025, Sony announced that Hiroki Totoki, then president, COO, and CFO, would succeed Kenichiro Yoshida as president and CEO effective April 1, 2025; Yoshida remained chairman of the board. On October 1, 2025, Sony executed a partial spin-off of Sony Financial Group, distributing the bulk of its shares to Sony shareholders and listing the financial business separately on the Tokyo Stock Exchange while retaining roughly a 16 percent stake.
Sony reports its operations across several segments. The structure shown below reflects the configuration that prevailed for fiscal year 2024 (the year ended March 31, 2025), prior to the October 2025 financial-services spin-off.
| Segment | Principal businesses | Key brands and assets |
|---|---|---|
| Game and Network Services (G&NS) | Hardware, software, and online services for the PlayStation platform | PlayStation 5, PlayStation 5 Pro, PlayStation Plus, PlayStation Network, PlayStation Studios |
| Music | Recorded music, music publishing, visual media and platform | Sony Music Entertainment, Sony Music Publishing, Aniplex |
| Pictures | Motion picture production and distribution, television production, media networks | Columbia Pictures, TriStar, Sony Pictures Television, Sony Pictures Animation, Crunchyroll |
| Entertainment, Technology and Services (ET&S) | Televisions, audio and video, digital cameras, professional broadcast equipment, mobile communications | Bravia, Alpha, Cinema Line, Walkman, Xperia |
| Imaging and Sensing Solutions (I&SS) | CMOS image sensors, sensing and laser components | IMX series, LYTIA brand, automotive and industrial sensors |
| Financial Services | Life and non-life insurance, banking | Sony Life, Sony Assurance, Sony Bank (spun off as Sony Financial Group, October 1, 2025) |
| All Other / Corporate | Corporate functions, AI research, R&D investments | Sony AI, Sony Computer Science Laboratories |
In fiscal year 2024 Sony reported consolidated sales of approximately ¥12.96 trillion, with operating income of ¥1.407 trillion. Game and Network Services was the largest segment, generating roughly ¥4.6 trillion in revenue and ¥414.8 billion in operating income, both records for the division. Music and Pictures together contributed more than ¥3 trillion in revenue.
Sony's involvement with artificial intelligence and machine learning spans research, products, and platforms. The company's AI strategy combines basic research at Sony Computer Science Laboratories, applied research at Sony AI Inc., and large-scale deployments inside its imaging, gaming, and entertainment businesses.
Sony AI Inc. was established on April 1, 2020 as a wholly owned subsidiary of Sony Group, with headquarters in Tokyo and additional sites in Tokyo, the United States (initially Austin, Texas and later New York), and Zürich, Switzerland. Hiroaki Kitano, a long-time Sony executive and computer scientist known for his work on the RoboCup Federation and on systems biology, was appointed CEO of Sony AI at its founding.
Sony AI's mission, as stated by the company, is "to unleash human imagination and creativity with AI." The lab launched three flagship project areas: AI for gaming, AI for imaging and sensing, and AI for gastronomy. The gastronomy project, announced in 2020, focused on AI tools for chefs and on novel approaches to recipe creation and food design.
The most prominent public result from Sony AI is GT Sophy, an autonomous agent that learned to drive in Gran Turismo Sport on the PlayStation 4. In a paper titled "Outracing champion Gran Turismo drivers with deep reinforcement learning," published in Nature on February 9, 2022 (volume 602, issue 7896), researchers from Sony AI, Sony Interactive Entertainment, and Polyphony Digital described how GT Sophy used model-free deep reinforcement learning to defeat several of the world's best Gran Turismo drivers in head-to-head races. The agent learned to combine fast lap times with the unwritten sportsmanship norms of professional racing through carefully shaped reward functions and large-scale parallel simulation.
GT Sophy was integrated into Gran Turismo 7 in February 2023 as the "Race Together" mode, and an expanded version was made part of the standard game later in 2023. The work was widely cited in the reinforcement learning literature as a demonstration of superhuman performance in a continuous-control, multi-agent racing environment.
Sony Semiconductor Solutions designs the camera sensors used in most premium smartphones and many mirrorless cameras and is the world's largest supplier of CMOS sensors by revenue, with a market share frequently estimated at around half of the global industry. The IMX family of sensors appears in flagship devices from Apple, Samsung, Xiaomi, and others; Sony's IMX989 1-inch type sensor, for example, debuted in the Xiaomi 13 Pro in 2023 and brought DSLR-class light gathering to a global smartphone for the first time.
In May 2020 Sony announced the IMX 500, the world's first image sensor with on-chip AI processing. The IMX500 (bare die) and the IMX501 (packaged module) integrate a logic layer with a digital signal processor capable of running quantized convolutional neural networks directly on the sensor, allowing simple recognition tasks (object detection, presence sensing, anonymized people counting) to be performed without sending raw pixels to a separate processor. The IMX500 is also the basis of the Raspberry Pi AI Camera launched in 2024 and of the AITRIOS edge-AI platform that Sony Semiconductor Solutions has developed for retail analytics, smart cities, and industrial inspection.
Sony's stacked back-illuminated CMOS architecture, in which photodiodes and logic are fabricated on separate wafers and bonded together, has been the technical foundation for many of the imaging-AI improvements in modern smartphones. The company also supplies time-of-flight depth sensors, lidar emitters, and automotive image sensors used in driver-assistance systems.
In the consumer side of imaging, Sony's Alpha mirrorless cameras have implemented machine-learning autofocus features such as Real-Time Eye AF (introduced on the Alpha 9 in 2018 and progressively expanded) and Real-Time Tracking, which use trained models for face, eye, and animal recognition.
Sony Computer Science Laboratories, Inc. (Sony CSL) was founded in 1988 as a basic-research subsidiary, originally in Tokyo. The Paris site, Sony CSL Paris, opened in 1996 under the leadership of Luc Steels. Sony CSL has since added laboratories in Kyoto and Rome.
Sony CSL conducted some of the earliest sustained corporate research on creative AI for music. François Pachet, who joined Sony CSL Paris in 1997 and led its music research group for two decades, developed the Continuator system for interactive music improvisation and the Flow Machines project, which produced "Daddy's Car," widely cited as the first pop song composed with the help of an AI system, in 2016. Other Sony CSL projects have included MidiMe, Skygge, the Reactable instrument, and research on language games, complexity science, urban systems, and human augmentation.
Beyond GT Sophy, PlayStation and Sony Interactive Entertainment have invested in machine learning across the platform. The PlayStation 5 Pro, launched November 7, 2024, ships with a custom AMD Radeon-based GPU and a proprietary upscaling technology called PlayStation Spectral Super Resolution (PSSR), which uses a learned model to reconstruct higher-resolution frames from lower-resolution renders. PSSR was designed in collaboration between Sony and AMD and is broadly comparable in goal to Nvidia DLSS and AMD FSR but is implemented in dedicated hardware on the PS5 Pro GPU.
Sony Interactive Entertainment also operates a portfolio of first-party studios that have applied machine learning to animation, voice synthesis, anti-cheat, and procedural content generation, including Naughty Dog, Insomniac Games, Guerrilla Games, Santa Monica Studio, Sucker Punch, Media Molecule, Polyphony Digital, and (since 2022) Bungie.
AIBO, Sony's autonomous robot dog, has been a long-running platform for applied AI. The original ERS-110, released in May 1999, used onboard image recognition, voice recognition, and a behavioral system that allowed individual units to develop distinct personalities. After the program was wound down in 2006, Sony revived AIBO with the ERS-1000, which launched in Japan on January 11, 2018 and went on sale in the United States in September 2018. The current AIBO uses cloud connectivity, deep-learning vision and speech models, and a SLAM-based mapping system to navigate a home, recognize familiar people, and learn behaviors over time.
Sony Semiconductor Solutions Group (SSS) is the Sony subsidiary responsible for image sensors and related semiconductor businesses. SSS is headquartered in Atsugi, Japan, with major fabrication facilities in Kumamoto, Nagasaki, Yamagata, and other Japanese sites. The Kumamoto cluster lies adjacent to the new TSMC-led JASM fab, with which Sony has a partnership announced in 2021.
SSS designs and manufactures the IMX family of CMOS image sensors used in:
| Application | Representative products |
|---|---|
| Premium smartphones | IMX700-series (Huawei), IMX800-series and IMX900-series (multiple OEMs), IMX989 1-inch (Xiaomi 13 Pro) |
| Sony Alpha mirrorless cameras | Stacked Exmor RS sensors used in the Alpha 1, Alpha 9 III, and Alpha 7R V |
| Edge AI vision | IMX500 (2020) and IMX501 with on-chip neural network inference |
| Automotive | Sensors used in advanced driver-assistance systems by multiple OEMs |
| Industrial and broadcast | IMX925 stacked sensor (2024) and Pregius global-shutter family |
Sony's image-sensor revenues, reported within the Imaging and Sensing Solutions segment, were significantly boosted by the rapid adoption of multi-camera smartphones and by the move to larger optical formats in flagship handsets in the early 2020s.
The PlayStation brand, operated by the wholly owned subsidiary Sony Interactive Entertainment (SIE), is the largest console video game platform in the world. The original PlayStation launched in Japan in December 1994. The PS2 (2000) became the best-selling home console in history, the PS4 (2013) sold more than 117 million units, and the PS5, launched on November 12, 2020 (North America) and November 19, 2020 (most of the rest of the world), had cumulative shipments of 77.8 million units by the end of fiscal year 2024.
The PlayStation 5 Pro, a mid-generation refresh, launched globally on November 7, 2024 at a U.S. retail price of $699.99. The PS5 Pro features a GPU with 67 percent more compute units than the standard PS5, hardware-accelerated ray tracing, and the PSSR machine-learning upscaler.
Sony Interactive Entertainment competes most directly with Nintendo and with Microsoft Xbox. Sony was the most vocal third-party opponent of Microsoft's $68.7 billion acquisition of Activision Blizzard, which was challenged by the U.S. Federal Trade Commission in 2023; SIE leadership testified that the deal could harm competition in the console market. The deal closed in October 2023 after the FTC failed to block it in court.
Sony Interactive Entertainment's first-party studio portfolio includes:
| Studio | Acquired | Notable franchises |
|---|---|---|
| Naughty Dog | 2001 | Uncharted, The Last of Us |
| Insomniac Games | November 2019 (~$229 million) | Marvel's Spider-Man, Ratchet & Clank |
| Bungie | July 2022 (~$3.6 billion) | Destiny, Marathon |
| Guerrilla Games | 2005 | Killzone, Horizon |
| Santa Monica Studio | 1999 | God of War |
| Sucker Punch Productions | 2011 | Ghost of Tsushima, inFamous |
| Polyphony Digital | 1998 | Gran Turismo |
| Media Molecule | 2010 | LittleBigPlanet, Dreams |
Sony also owns a stake in Epic Games, the developer of Fortnite and the Unreal Engine, having invested $250 million in 2020 and contributing further capital in subsequent rounds. Sony Music Publishing has separately licensed catalog material to Fortnite, and Aniplex (a Sony Music Entertainment subsidiary) has long-running collaborations with Bandai Namco on anime properties.
Sony Pictures Entertainment, headquartered in Culver City, California, comprises Columbia Pictures, TriStar Pictures, Sony Pictures Animation, Sony Pictures Classics, Sony Pictures Television, and the global anime distributor Crunchyroll, which Sony acquired from AT&T in 2021. The Pictures segment's high-grossing franchises include Spider-Man, Jumanji, Bad Boys, Men in Black, Ghostbusters, Karate Kid, and Once Upon a Time in Hollywood.
Sony Music Entertainment is one of the "big three" recorded-music companies (with Universal and Warner) and operates labels including Columbia Records, RCA Records, Epic Records, Arista, and Sony Music Nashville. Sony Music Publishing, formed in 2021 from the merger of Sony/ATV with EMI Music Publishing, is the world's largest music publisher by revenue. The combined music business represents artists including Adele, Beyónce, Travis Scott, Drake, Harry Styles, and many others, and includes anime music subsidiary Aniplex.
In September 2024 it was reported that Sony was in talks with Apollo Global Management about a possible $26 billion acquisition of the studio assets of Paramount Global; the talks did not result in a transaction.
For most of its modern history Sony's financial services business comprised Sony Life Insurance, Sony Assurance (non-life insurance), and Sony Bank, originally consolidated under Sony Financial Holdings. In May 2023 Sony Group announced its intention to spin off the financial business into a separately listed company. After regulatory approvals, Sony Financial Group Inc. listed on the Tokyo Stock Exchange in late September 2025, and the partial spin-off took effect on October 1, 2025, with Sony Group distributing slightly more than 80 percent of SFGI shares to existing Sony shareholders as a dividend in kind and retaining a stake of approximately 16 percent.
Sony has been the subject of several high-profile incidents and disputes.
In April 2011, Sony's PlayStation Network and Qriocity services were taken offline after the company discovered an external intrusion that had compromised personal data from approximately 77 million accounts, including names, addresses, dates of birth, login credentials, and (in some cases) credit card information that Sony stated had been encrypted. The services were offline for 24 days. At the time it was one of the largest data breaches in history, and Sony estimated that direct costs reached approximately $171 million. The incident prompted regulatory scrutiny in multiple jurisdictions and a series of class-action settlements.
In November 2014, a group calling itself "Guardians of Peace" exfiltrated and publicly released large amounts of internal Sony Pictures Entertainment data, including unreleased films, private executive emails, and personal information for tens of thousands of employees. The attackers demanded that Sony cancel the release of the comedy film The Interview, in which two journalists are recruited by the CIA to assassinate North Korean leader Kim Jong Un. After threats against theaters that planned to show the film, Sony briefly canceled the wide theatrical release before issuing the film through limited theatrical and digital channels. U.S. intelligence agencies attributed the attack to North Korea; in 2018 the U.S. Department of Justice indicted a North Korean programmer in connection with the hack.
In 2022 and 2023, Sony Interactive Entertainment was the most prominent industry critic of Microsoft's $68.7 billion acquisition of Activision Blizzard, arguing in regulatory submissions and in U.S. Federal Trade Commission proceedings that the deal would give Microsoft Xbox the ability to disadvantage PlayStation by making Call of Duty and other major franchises exclusive. Microsoft made binding contractual commitments to keep Call of Duty on PlayStation for ten years. The FTC failed to block the deal in court in July 2023, and the acquisition closed in October 2023.
Day-to-day leadership at Sony Group Corporation rotated in 2025, with Hiroki Totoki succeeding Kenichiro Yoshida as president and CEO and Yoshida moving up to chairman of the board.
| Role | Name | Notes |
|---|---|---|
| Chairman | Kenichiro Yoshida | Director, Representative Corporate Executive Officer; CEO from April 2018 to March 2025 |
| Director, Representative Corporate Executive Officer, President and CEO | Hiroki Totoki | Effective April 1, 2025; previously COO and CFO; 38-year Sony veteran |
| Director, Representative Corporate Executive Officer, EVP and CFO | Lin Tao | CFO since April 1, 2024 |
| Sony Interactive Entertainment, President and CEO | Hideaki Nishino | Sole CEO of SIE since April 2025; succeeded the dual-CEO arrangement with Hermen Hulst |
| Sony Pictures Entertainment, Chairman and CEO | Tony Vinciquerra | |
| Sony Music Group, Chairman | Rob Stringer | |
| Sony AI, President and CEO | Hiroaki Kitano | Founding CEO since April 2020 |
Sony's financial reporting is on a Japanese fiscal year that ends on March 31. For fiscal year 2024 (the year ended March 31, 2025) the company reported approximately ¥12.96 trillion in consolidated sales and financial-services revenue, with operating income of ¥1.407 trillion and net income attributable to Sony Group Corporation stockholders of ¥1.142 trillion.
The Game and Network Services segment was the single largest contributor to revenue, generating approximately ¥4.6 trillion (about $31 billion at fiscal-year average exchange rates) and ¥414.8 billion in operating income. The Music and Pictures segments together generated more than ¥3 trillion in revenue and were the second- and third-largest contributors to operating income. The Imaging and Sensing Solutions segment, although smaller in revenue than gaming or music, is one of the most strategically important Sony businesses because of its very high market share in CMOS image sensors and its role as a supplier to other electronics companies, including American smartphone makers and (through joint ventures) data-center customers and AI accelerator companies that purchase Sony memory and sensor packages alongside silicon from companies such as Nvidia and ByteDance ecosystem suppliers.
Sony has historically invested 5 to 6 percent of its consolidated sales in research and development each year, with R&D spending in fiscal year 2024 in the range of ¥800 billion. Capital expenditures, especially in the Imaging and Sensing Solutions segment, have been concentrated on new fabs in Kumamoto and Nagasaki.