| Participant | Location |
| A&L Goodbody Solicitors | Dublin |
| Allen & Overy LLP | Brussels |
| Arendt & Medernach SA | Luxembourg |
| Arnold & Porter Kaye Scholer LLP | Brussels |
| Autorità Garante della Concorrenza e del Mercato | Rome |
| Autoriteit Consument & Markt (ACM) | The Hague |
| Baker & McKenzie LLP | London / Milan |
| BDGS Associés | Brussels |
| Bird & Bird LLP | Brussels / Warsaw |
| Bond Dickinson LLP | London |
| Bundeskartellamt | Bonn |
| Bundesministerium für Wirtschaft und Energie | Berlin |
| ByrneWallace | Dublin |
| C-law Advocaten | DE 's-Hertogenbosch |
| Callol, Coca & Associados | Madrid |
| Cartels Damages Claims | Brussels |
| Castrén & Snellman Attorneys Ltd. | Helsinki |
| CEG Europe | London |
| Cleary Gottlieb Steen & Hamilton LLP | Brussels / Köln / Rome |
| Clifford Chance, S.L.P. | Madrid |
| CMS Hasche Sigle | Brussels |
| Coca-Cola | London |
| Competition and Consumer Protection Commission | Dublin |
| Copenhagen Economics | Copenhagen |
| Covington & Burling LLP | Brussels |
| Dechert LLP | London |
| Dentons Europe | Warsaw |
| Eisenberger & Herzog Rechtsanwalts GmbH | Vienna |
| Eugene F Collins Solicitors | Dublin |
| Eversheds Attorneys Ltd. | Helsinki |
| Foley & Lardner LLP | Brussels |
| FORT Legal | Tallinn |
| Freshfields Bruckhaus Deringer LLP | London |
| Fried, Frank, Harris, Shriver & Jacobson LLP | London |
| FTI Consulting | Brussels |
| Gibson, Dunn & Crutcher LLP | Brussels |
| Gide Loyrette Nouel | Brussels |
| Glade Michel Wirtz | Düsseldorf |
| Gowling WLG LLP | London |
| Gorrissen Federspiel | Copenhagen |
| Greenberg Traurig, LLP | London |
| Hengeler Mueller | Brussels |
| Hogan Lovells International LLP | Brussels |
| KREAB | Brussels |
| Lassen Ricard | Copenhagen |
| Linklaters LLP | Brussels |
| Maclay Murray & Spens LLP | Glasgow |
| Maravela & Asociatii | Bucharest |
| Martínez Lage, Allendesalazar & Brokelmann Abogados | Madrid |
| McDermott, Will & Emery LLP | Düsseldorf |
| Morrison & Foerster LLP | Brussels |
| Noerr LLP | Brussels |
| Olswang LLP | Brussels |
| Orrick, Herrington & Sutcliffe LLP | Brussels |
| Qualcomm Inc. | Paris |
| Redeker Sellner Dahs | Brussels |
| Schönherr Rechtsanwälte GmbH | Vienna |
| Sheppard Mullin LLP | Brussels |
| Sidley Austin LLP | London |
| Simmons & Simmons LLP | Brussels |
| Slaughter and May | Brussels |
| Stibbe B.V. | Amsterdam |
| Swedish Competition Authority | Stockholm |
| SZA Schilling, Zutt & Anschütz | Brussels |
| Universidad Autónoma de Madrid | Madrid |
| Vieira de Almeida & Associados | Lisbon |
| Van Bael & Bellis | Brussels |
| White & Case LLP | Brussels |
