Organizational charts

• Organizational Chart
• Management transitions

Collaboration Committees

Institutional Board

• Chair: Abner Soffer (May 31, 2023)
• Deputy chair:Doris Yangsoo Kim(May 31, 2023)
• Members: institutional representatives

Speakers Committee

• Chair: Sven Einar Vahsen  (October 2024)
• Members: Seema Bahinipati, James Cochran, Kiyoshi Hayasaka, David Jaffe, Alex Kuzmin, Youngjoon Kwon, Chunhua Li, Janis McKenna, Hans-Günther Moser, Isabelle Ripp-Baudot

Publications Committee

• Chair: Thomas Browder (June 2023)
• Members: Swagato Benerjee, Paoti Chang, Angelo Di Canto, Daniel Greenwald, Robert Kowalewski, Gagan Mohanty, Shohei Nishida (Deputy Chair), Soeren Prell, Armine Rostomyan, Maria Rozanska, Alan Schwartz, Justine Serrano, Phillip Urquijo, Bruce Yabsley

Shifts + Service Committee

• co-Chairs: John Michael Roney, Alessandro Calcaterra (Shifts Manager)

• Members: Zdenek Dolezal, Peter Krizan, Kenkichi Miyabayashi, Hans-Guenther Moser, Ikuo Ueda, Shoji Uno, Eunil Won

• Ex-officio member: Kodai Matsuoka (Run coordinator)

Outreach Committee

• Chair: Todd Pedlar, Makoto Takizawa (deputy)
• Social Media: Matthew Barrett, Zachary Liptak
• IPPOG, Master Classes: Rok Pestonik
• Japanese language outreach: Makoto Takizawa

Diversity Officers

• Chair: Emi Kou (October 2024), Steven Robertson

Management

• Spokesperson: Toru Iijima (- May 31, 2021; June 1st, 2021 - May 31, 2023)
• Deputy spokesperson: Karim Trabelsi
• Project manager: Yutaka Ushiroda
• Financial officer: Shoji Uno

Executive Board

• Chair: John Michael Roney
  
• Ex-officio Members: Spokesperson, Deputy Spokesperson, Project manager, Financial Officer, IB Chair, Deputy IB Chair, Technical Coordinator, Deputy Technical Coordinator, Physics Coordinator, Past Physics Coordinators, Performance Group Coordinator, Computing Coordinator, Software Coordinator, Data Production Coordinator, Operations Coordinator, Deputy Operations Coordinator, Computing Steering Group Chair, and Upgrade Coordinator
• Members: Martin Sevior, Christoph Schwanda, John Mike Roney (Chair), Xiaolong Wang, Zdenek Dolezal, Karim Trabelsi, Thomas Kuhr, Gagan Mohanty, Ezio Torassa, Kiyoshi Hayasaka, Takeo Higuchi, ByungGu Cheon, Luis Manuel Pedro Podesta Ierma, Andrzej Bozek, Paoti Chang, Alexander Bondar, David Jaffe, Thomas Browder, Makoto Tobiyama, Peter Krizan
• Observers: Kazuro Furukawa, Yukiyoshi Ohnishi, Yoshihiro Funakoshi, Yosuke Suetsugu, Akio Morita, Kazunori Akai

Financial Board

• Chair: Shoji Uno
  
• Members: Wan Abdullah, Hiroaki Aihara, Volodymyr Aushev, Rachid Ayad, Isabelle Ripp Baudot, Bipul Bhuyan, Andrzej Bozek, Paolo Branchini, Thomas Browder, Eduard Cruz Burelo, Paoti Chang, Zdenek Dolezal, Chris Hearty, David Jaffe, Doris Kim, Peter Krizan, Thomas Kuhr, Calos Marinas, Hans Guenther Moser, Anhky Nguyen, Carsten Niebuhr, Pavel Pakhlov, Christoph Schwanda, Martin Sevior, Abner Soffer, Udomrat Tippawan, Wenbiao Yan, Mehmet Zeyrek 

Computing Steering Group

• Chair: Jake Bennett 
• Deputy: 
• Members: Fabrizio Bianchi (Italian sites), Andreas Gellrich (DESY), Benedikt Hegner (BNL), Tomoaki Nakamura (KEK CRC), Andreas Petzold (KIT), Randy Sobie (Canadian sites), Karim Trabelsi (France), Marko Bracko (Slovenia), Eduard de la Cruz Burelo (Mexico), Anjan Giri (India), Kiyoshi Hayasaka (Universities of Japan), Kunxian Huang (Taiwan), Kihyeon Cho (Korea), Peter Kodys (Czech Republic), Pavel Krokovny (Russia), Martin Sevior (Australia), Tian Yan (China)

Technical

• Technical coordinator: Carlos Marinas
• Technical coordinator deputy: Katsuro Nakamura 
• Integration leaders: Ichiro Adachi (outer), Shuji Tanaka (inner)
• PXD: Botho Paschen (TC), Bjorn Spruck (OP), Carsten Niebuhr (PL), Shuji Tanaka (liaison), Yubo Han (software/performance)
• SVD: Giuliana Rizzo, Katsuro Nakamura (deputy), Koji Hara (liaison), Francesco Tenchini (software/performance)
• BP:  Hiroyuki Nakayama, Dmitri Liventsev (software)
• CDC: Nanae Taniguchi, Sasha Glazov (software/performance)
• TOP: Kenji Inami, Martin Bessner, Marko Staric (software/performance), Kodai Matsuoka (liaison)
• ARICH: Shohei Nishida, Samo Korpar, Luka Stanelj (software/performance)
• ECL: Alexander Kuzmin, Isamu Nakamura (liaison), Kenkichi Miyabayashi (software/performance)
• KLM: Leo Piilonen, Pavel Pakhlov, Kazutaka Sumisawa (liaison), Kirill Chilikin (software), Keisuke Yoshihara (performance)
• TRG: Taichiro Koga (All, CDC, GRL), Yuji Unno (ECL), Vladimir Savinov (TOP), Kurtis Nishimura (KLM), Hideyuki Nakazawa (GDL)
• DAQ: Ryosuke Itoh, Ryosuke Itoh (software/performance)
• STR: Ichiro Adachi
• BKG: Sven Vahsen, Hiroyuki Nakayama (deputy), Andrii Natochii (deputy)

MDI

• Coordinator: Hiroyuki Nakayama, Yoshihiro Funakoshi (deputy, from machine)

Operations

• Run coordinator: Matsuoka Kodai
• Deputy run coordinator: Pavel Krokovny, Keisuke Yoshihara (till end of 2023c)
• Shifts manager: Alessandro Calcaterra 
• Collimator Team: Isamu Nakamura

Upgrade

• Coordinator: Francesco Forti 
• Physics performance working group: Alessandro Gaz
• MDI working group: Hiro Nakayama, Andrii Natochi
• Inner detector working group: Carlos Marinas
• Outer detector working group: Keisuke Yoshihara
• Beam polarization upgrade working group: John Michael Roney

Physics

• Physics coordinator: Diego Tonelli (Aug. 31, 2021 - Aug. 31, 2023)
• Semileptonic and leptonic: Christoph Schwanda, Peter Lewis
• Radiative and electroweak penguin: Elisa Manoni, Sasha Glazov
• Time-dependent CP violation: Takeo Higuchi, Thibaud Humair
• Hadronic B: Pablo Goldenzweig, Mirco Dorigo
  
• Charm: Giulia Casarosa, Longke Li
• Quarkonium: Junhao Yin, Roman Mizuk
• Dark sector and low multiplicity: Akimasa Ishikawa, Jim Libby
• Tau: Michel Hernandez Villanueva, Soeren Prell
• HLT/Trigger menu: Christopher Hearty
• Physics modeling/Generators: Florian Bernlochner, Swagato Banerjee

Data Production

• Data production co-coordinators: Umberto Tamponi, Stefano Lacaprara
• Data processing manager: Shun Watanuki
• MC processing manager: Alberto Martini, Ansu Johnson (deputy)
• Skim manager: Trevor Shillington, Racha Cheaib (deputy) 
• Calibration manager: Markus Prim, Michael De Nuccio (deputy)
• Validation manager: Patrick Ecker
• Calibration software: Giulio Dujany (software)
• Global tag manager: Paul Laycock

Computing

• Computing coordinator: Takanori Hara
• Computing coordinator deputy: Michel Hernandez Villanueva
• Distributed computing architecture: Ikuo Ueda
  • Production system: Hideki Miyake
  • DDM: Cedric Serfon
  • Monitor : Kiyoshi Hayasaka
  • End-user client tools: Anil Panta
    
  • Expert leader: Hiroaki Ono
• Core computing: Takanori Hara
• Infrastructure (network + sites): Silvio Pardi
• User analysis: Anil Panta
  

Software

• Software coordinator: Frank Meier
• Software coordinator deputy: Giacomo De Pietro
• Framework and infrastructure: Thomas Kuhr
• Simulation: Doris Kim
• Documentation and training: Frank Meier
• Tracking: Alexander Glazov, Giulia Casarosa
• Database: John Steven De Stefano
• Timing and event T0: Giulia Casarosa
• Analysis software and tool validations: Yo Sato
• Online integration: Seokhee Park
• Minor Release Manager: Giacomo De Pietro

Performance

• Performance coordinator:Phillip Urquijo
  
• Performance coordinator deputy: Petar Rados
• Trigger: Christopher Hearty
• Neutrals: Savino Longo
• Particle ID: Marco Milesi, Alessandro Gaz
• Tracking and vertexing: Laura Zani
• Analysis tools and accelerator: Y. Sato