Question: Who currently owns the video game development company that co-developed Xenosaga: Pied Piper, along side Namco Mobile and Tom Create?

Context articles: Namco Tales Studio
Xenosaga Episode II
Xenosaga: Pied Piper
B.B. Studio
Music of Xenosaga
Xenosaga Episode III
Shion Uzuki
Xenosaga I &amp; II
Bandai Entertainment Company
Monolith Soft

Namco Tales Studio Ltd. (株式会社ナムコ・テイルズスタジオ , Kabushiki-gaisha Namuko Teiruzu Sutajio ) , formerly known as Wolf Team ((株)ウルフチーム , Urufu Chīmu ) , was a Japanese video game development company founded in 1986.
 The company was renamed in 2003 when Telenet Japan sold part of its stake and made Namco the majority shareholder.
 Namco Tales Studio was originally the primary developer of the "Tales" RPG series, as it had been since the series' beginning.
 In November 2011, it was announced that the current Tales Studio would be dissolved and would merge with their publisher, Bandai Namco Games.
 In February 2012, it was announced that the 80 people of the Tales team would join Bandai Namco Studios.
Xenosaga Episode II: Jenseits von Gut und Böse is a role-playing video game developed by Monolith Soft for the PlayStation 2.
 It was published in Japan and North America by Namco, and in Europe by Sony Computer Entertainment Europe.
 It is the second entry in the "Xenosaga" trilogy, and forms part of the wider "Xeno" metaseries.
 Continuing directly from the events of "Xenosaga Episode I", "Xenosaga Episode II" sees protagonists Shion Uzuki and Jr. continuing to combat the plots of the U-TIC Organization and the insane Albedo Piazzolla.
 Gameplay is carried over from the first game, featuring exploration of environments through a linear narrative, while battles follow a turn-based system featuring a system of button combinations, multiple leveling systems, and combat with both a human party and mechs.
Xenosaga: Pied Piper is a role-playing video game co-developed by Monolith Soft, Namco Mobile and Tom Create.
 The game was published by Namco in 2004 for mobile devices.
 A spin-off of the "Xenosaga" trilogy and forming part of the "Xeno" metaseries, the storyline follows the human life of cyborg Ziggurat 8—a key character in the "Xenosaga" trilogy—a century before the events of "Xenosaga Episode I".
 Gameplay follows a similar system to the mainline "Xenosaga" games but adjusted for mobile devices.
B.B. Studio (株式会社B.B.スタジオ , Kabushiki gaisha B. B. Sutajio ) is a Japanese video game development company.
 The company in its current form is a result of a merger between Banpresto and BEC by their parent company Bandai Namco.
 Before Bandai merged with Namco, both Banpresto and BEC were video game development subsidiaries for Bandai.
 In order to streamline the Bandai gaming division, both Bandai gaming development subsidiaries were merged under a single company.
The "Xenosaga" (ゼノサーガ ) series is a series of science fiction role-playing video games developed by Monolith Soft and published by Namco Bandai on the PlayStation 2.
 The series began with the 2002 release of "Episode I: Der Wille zur Macht", which was followed in 2004 by "Episode II: Jenseits von Gut und Böse" and in 2006 by "Episode III: Also sprach Zarathustra".
 The music of "Xenosaga" includes the soundtracks to all three chapters, as well as the music for its spin-off media.
 These include "Xenosaga Freaks", a set of minigames set between the first two chapters, "Xenosaga I & II", a Nintendo DS remake of the first two chapters, and "Xenosaga: The Animation", an anime series covering the events of the first game.
 "Episode I" was composed by Yasunori Mitsuda, "Episode II" was split between Yuki Kajiura and Shinji Hosoe, and "Episode III" was composed by Kajiura alone.
 "Xenosaga Freaks" reused some of the music of "Episode I" by Mitsuda while also including new work by Satoru Kousaki and Hiroshi Ohkubo, while "Xenosaga I & II" and "Xenosaga: The Animation" used new pieces composed by Kousuke Yamashita.
Xenosaga Episode III: Also Sprach Zarathustra is a role-playing video game developed by Monolith Soft and published by Namco (Namco Bandai Games in North America) for the PlayStation 2.
 It is the final entry in both the "Xenosaga" trilogy and the larger "Xenosaga" series, which forms part of the "Xeno" franchise.
 Concluding the narrative of "Xenosaga Episode I" and "Episode II", "Episode III" sees Shion Uzuki and the battle android KOS-MOS search out the origins of the hostile alien Gnosis while being hunted by Shion's former employers and four powerful humans called the Testaments.
 Gameplay is carried over from the first two games, featuring exploration of environments through a linear narrative, while battles follow a turn-based system featuring multiple leveling systems and combat with both a human party and mechs.
Shion Uzuki (シオン・ウヅキ , Shion Uzuki ) is the protagonist of the "Xenosaga" trilogy for the PlayStation 2.
 In addition, she was in the mobile game "Pied Piper", "Xenosaga I & II", "Xenosaga Freaks", as well as the anime "".
Xenosaga I & II is a role-playing video game co-developed by Monolith Soft and Tom Create, and published by Namco for the Nintendo DS.
 A spin-off of the "Xenosaga" trilogy and forming part of the "Xeno" metaseries, "Xenosaga I & II" retells the events "Xenosaga Episode I" and "Xenosaga Episode II" while expanding on its characters and narrative.
 Displayed from an angled two-dimensional perspective, "Xenosaga I & II" makes use of a turn-based battle system with elements carried over from the main "Xenosaga" games.
BEC (Bandai Entertainment Company), formerly known as Interbec, is a joint venture by Bandai and Human Co, Ltd. for video game development.
 They are best known for developing licensed video games for Bandai including "Digimon", "Dragon Ball Z" and "Mobile Suit Gundam".
 Once Bandai and Namco merged as Bandai Namco, BEC Co. became a video game development subsidiary for the merged company.
 On April 2011, Bandai Namco merged BEC with Banpresto in order to unify their Bandai video game development subsidiaries under one division.
 with Banpresto being re-structured into Bandai Namco's toys and hobby business.
Monolith Soft, Inc. (Japanese: 株式会社モノリスソフト , Hepburn: Kabushiki gaisha Monorisu Sofuto ) is a Japanese video game development company.
 It was originally owned by Namco (later Namco Bandai) and currently owned by Nintendo.
 The company was founded in 1999 by Tetsuya Takahashi with the support and cooperation of Masaya Nakamura, the founder of Namco in order to develop the "Xenosaga" series, a spiritual successor to the Square-developed "Xenogears".
 Multiple Square staff would join Takahashi at Monolith Soft including Hirohide Sugiura and Yasuyuki Honne.