Contrairement aux enseignes classées dans le Décideurs 100, les cabinets qui figurent dans le Décideurs 150 par effectif de 2023 ont globalement beaucoup recruté. Chez certains cabinets, le nombre d'avocats a progressé de 70 % voire 91 %. La moyenne s'établit à 8 %.
Décideurs 150 par effectif : l'édition 2023
* Pour certains cabinets, les chiffres d'affaires sont estimés (voir colonne "est." dans le tableau).
| Rang 2023 | Cabinet | Nombre d'avocats en 2022 | Prog. nbr avocats 2021/2022 (%) | Nombre d'associés en 2022 | Prog. nbr d'associé 2021/2022 (%) | CA 2022 (M€) | est. |
| 1 | Fidal | 1230 | 13% | 525 | 0% | 284,72 | |
| 2 | EY Société d'Avocats | 690 | 3% | 65 | 7% | 237 | e |
| 3 | Deloitte Société d'Avocats | 678 | 19% | 71 | 6% | 143 | |
| 4 | KPMG Avocats | 570 | 22% | 95 | 17% | 123,1 | |
| 5 | PwC Société d'Avocats | 477 | 10% | 67 | 8% | 154,57 | |
| 6 | CMS Francis Lefebvre | 380 | 3% | 117 | 2% | 205 | e |
| 7 | Gide loyrette Nouel | 367 | 7% | 90 | 0% | 188,7 | |
| 8 | Racine | 244 | 4% | 65 | 12% | 63,92 | |
| 9 | Capstan Avocats | 216 | -3% | 60 | -2% | 67 | |
| 10 | Bredin Prat | 205 | 11% | 48 | 2% | 199 | |
| 11 | Clifford Chance | 200 | 5% | 41 | 5% | 140 | e |
| 12 | Cornet Vincent Ségurel | 192 | 1% | 48 | 2% | 40,7 | |
| 13 | Hogan Lovells | 190 | -5% | 41 | 5% | 140 | e |
| 14 | DS Avocats | 183 | 2% | 53 | -5% | 37,5 | |
| 15 | Linklaters | 170 | 2% | 36 | 0% | 130 | e |
| 16 | De Pardieu Brocas Maffei | 160 | 7% | 38 | 15% | 97,5 | |
| 17 | Allen & Overy | 159 | 6% | 36 | 6% | 119 | e |
| 18 | DLA Piper | 141 | -12% | 32 | -14% | 86,37 | |
| 19 | Latham & Watkins | 140 | 15% | 30 | -3% | 110 | e |
| 20 | Oratio Avocats | 136 | 70% | 29 | 12% | 24 | |
| 21 | August Debouzy | 135 | 5% | 33 | 0% | 84,5 | |
| 22 | LPA-CGR Avocats | 133 | -7% | 39 | -3% | 49,2 | |
| 23 | Arsene | 132 | 4% | 24 | 0% | 70,45 | |
| 23 | Jones Day | 132 | -4% | 43 | 5% | 70 | e |
| 25 | Herbert Smith Freehills | 128 | -1% | 31 | 0% | 73,72 | |
| 26 | De Gaulle Fleurance & Associés | 127 | -6% | 43 | 2% | 47,4 | |
| 27 | Barthélémy Avocats | 122 | 10% | 56 | 8% | 26 | |
| 28 | Freshfields Bruckhaus Deringer | 120 | 7% | 26 | 0% | 93 | e |
| 28 | Dentons | 120 | -6% | 36 | -10% | 70,37 | |
| 30 | Bird & Bird | 116 | 5% | 29 | 4% | 49 | e |
| 30 | Delsol Avocats | 116 | 6% | 29 | -3% | 39 | |
| 32 | Simmons & Simmons | 115 | 14% | 30 | 3% | 55 | e |
| 33 | Mayer Brown | 105 | 12% | 31 | 3% | 121 | |
| 34 | Jeantet | 103,5 | 4% | 27 | 4% | 51 | |
| 35 | UGGC Avocats | 103 | 8% | 33 | 0% | 35,3 | |
| 36 | Eversheds Sutherland | 100 | 15% | 25 | 14% | 42 | |
| 36 | Seban & Associés | 100 | 25% | 26 | 73% | 16,5 | e |
| 38 | TGS France Avocats | 99 | 16% | 30 | 7% | 15,56 | |
| 39 | Bignon Lebray | 95 | 22% | 35 | 9% | 24,26 | |
| 40 | McDermott Will & Emery | 94,4 | 4% | 22,7 | 1% | 58,4 | |
| 41 | Cleary Gottlieb Steen & Hamilton | 86 | 1% | 14 | -30% | 75 | e |
| 42 | Willkie Farr & Gallagher | 85 | 8% | 21 | -9% | 61 | e |
| 43 | Darrois Villey Maillot Brochier | 83 | 4% | 28 | 0% | 106,5 | |
| 43 | Taylor Wessing | 83 | 4% | 23 | 5% | 25,1 | |
| 45 | Lamartine Conseil | 79 | 7% | 20 | -5% | 23,23 | |
| 46 | Advant Altana | 78 | 3% | 24 | 14% | 28,5 | |
| 47 | Simon Associés | 76 | 13% | 25 | 0% | 23,5 | |
| 47 | Flichy Grangé Avocats | 76 | -1% | 27 | 4% | 23 | |
| 49 | Weil Gotshal & Manges | 75 | 6% | 21 | 11% | 95 | e |
| 50 | LX (ex-Lexavoué) | 73 | 0% | 36 | 6% | 17 | |
| 50 | Adaltys | 73 | 12% | 21 | 5% | 15,57 | |
| 52 | Reed Smith | 72 | 0% | 24 | 4% | 32,8 | |
| 53 | FTPA | 69 | -1% | 27 | 4% | 26,5 | |
| 53 | Osborne Clarke | 69 | 17% | 16 | 14% | 26,42 | |
| 55 | Actance | 68 | 8% | 15 | 0% | 19 | |
| 55 | Lamy Lexel Avocats Associés | 68 | -4% | 16 | 23% | 16 | |
| 57 | Bryan Cave Leighton Paisner | 66 | 6% | 20 | 18% | 24 | |
| 57 | Alerion | 66 | -4% | 19 | 6% | 21,48 | |
| 59 | Fieldfisher | 65 | 3% | 21 | 5% | 24,7 | e |
| 60 | Franklin | 61,75 | 0% | 19,5 | 3% | 20 | |
| 61 | ACD | 60 | - | 14 | - | 7 | |
| 62 | Dechert | 58 | -12% | 14 | 17% | 50 | e |
| 62 | Hoche Avocats | 58 | -8% | 19 | -5% | 21 | |
| 64 | Paul Hastings | 55 | 26% | 19 | 0% | 62 | e |
| 65 | Joffe & Associés | 52 | 6% | 19 | 6% | 16,3 | |
| 66 | Kramer Levin Naftalis & Frankel | 51 | -7% | 19 | -10% | 21,98 | |
| 66 | Ayache | 51 | 6% | 16 | 7% | 21,84 | |
| 38 | BG2V | 50 | 14% | 13 | 0% | 17,4 | |
| 69 | Squire Patton Boggs | 49 | 4% | 19 | 6% | 20 | e |
| 69 | Factorhy Avocats | 49 | -20% | 9 | 13% | 16,34 | |
| 71 | PDGB | 48,5 | 11% | 19 | 9% | 12,68 | |
| 71 | Herald | 48,5 | -7% | 19 | 0% | 10,79 | |
| 73 | Gibson Dunn & Crutcher | 48 | - | 14 | - | 37 | |
| 74 | Veil Jourde | 47 | 4% | 20 | 25% | 20,5 | |
| 75 | Klein Wenner | 45 | 2% | 20 | 11% | 9,5 | |
| 76 | BDGS Associés | 44 | 10% | 17 | 6% | 40,5 | e |
| 77 | Sekri Valentin Zerrouk | 43 | -4% | 13 | 8% | 17,5 | |
| 77 | Holman Fenwick Willan | 43 | 13% | 11 | 0% | 16,33 | |
| 77 | BRL Avocats | 43 | 5% | 11 | 10% | 10,64 | |
| 80 | BCTG Avocats | 42 | -5% | 13 | 18% | 12,7 | |
| 80 | Abeille Associés | 42 | - | 10 | - | 6,1 | |
| 80 | Squair | 42 | 91% | 40 | 100% | 5,1 | |
| 83 | Centaure Avocats | 41,5 | 9% | 13 | 18% | 9,6 | |
| 84 | Yards | 41 | 78% | 13 | 44% | 10 | |
| 85 | Charles Russell Speechlys | 40 | 8% | 10 | 0% | 9,8 | e |
| 86 | Chammas & Marcheteau | 39 | 3% | 13 | 0% | 11,9 | |
| 87 | Raffin & Associés | 38 | 15% | 12 | 20% | 11,4 | |
| 87 | Deprez Guignot & Associés | 38 | - | 11 | - | 10,2 | |
| 87 | Vaughan Avocats | 38 | -10% | 14 | -18% | 7,07 | |
| 90 | Hughes Hubbard & Reed | 37 | 9% | 9 | 13% | 19 | e |
| 91 | Stephenson Harwood | 36 | 0% | 16 | 14% | 16,4 | |
| 91 | Aramis | 36 | 3% | 11 | 10% | 11,3 | |
| 91 | Lerins | 36 | 16% | 14 | 8% | 9,2 | |
| 94 | Clyde & Co | 35 | 3% | 10 | 0% | 12,5 | e |
| 94 | Bersay | 35 | 17% | 14 | 8% | 9,1 | |
| 94 | Earth Avocats | 35 | 3% | 12 | 9% | 7,77 | |
| 97 | Lmt Avocats | 33,5 | 8% | 15,5 | 11% | 10,85 | |
| 98 | Bremens | 33 | 38% | 15 | 7% | 6,5 | |
| 99 | Ginestié Magellan Paley-Vincent | 31 | -9% | 13 | -13% | 10 | |
| 99 | Stream | 31 | 15% | 14 | 56% | 8,3 | |
| 101 | Skadden, Arps, Slate, Meagher & Flom | 30 | 7% | 5 | 25% | 35 | e |
| 101 | Vogel & Vogel | 30 | -3% | 2 | 0% | 11,7 | |
| 101 | Aklea société d'avocats | 30 | 3% | 9 | 0% | 8,3 | |
| 101 | Steering Legal | 30 | -3% | 10 | -29% | 4,1 | |
| 105 | Adden Avocats | 29 | 7% | 5 | 0% | 8 | |
| 105 | Rödl & Partner Avocats | 29 | 12% | 11 | 10% | 7,86 | |
| 107 | Winston & Strawn | 28 | -10% | 11 | -8% | 20 | |
| 107 | Desfilis | 28 | -7% | 11 | 0% | 9,78 | |
| 109 | Harlay Avocats | 27 | 4% | 8 | 0% | 8,4 | |
| 109 | Valther | 27 | 29% | 6 | 20% | 8 | |
| 109 | Avanty | 27 | - | 8 | - | 6,36 | |
| 112 | Vigo Avocats | 25 | 0% | 6 | 0% | 5,9 | |
| 113 | Laude Esquier & Associés | 24,75 | 18% | 5,75 | -4% | 7 | |
| 114 | K&L Gates | 24 | 9% | 8 | 0% | 8 | e |
| 114 | D'Alverny Avocats | 24 | - | 7 | - | 5,5 | e |
| 116 | Lusis Avocats | 24 | -25% | 7 | 40% | 4,51 | |
| 117 | Squadra Avocats | 22,5 | 2% | 7,5 | 7% | 5,38 | |
| 118 | Sullivan & Cromwell | 22 | 42% | 6 | 33% | 22,5 | e |
| 118 | Parme Avocats | 22 | 0% | 8 | 0% | 7,6 | |
| 118 | JP Karsenty & Associés | 22 | 5% | 8 | 0% | 6,99 | |
| 118 | Opleo Avocats | 22 | 29% | 4 | 0% | 6,4 | |
| 118 | Redlink | 22 | 38% | 11 | 38% | 5,66 | |
| 118 | BMH Avocats | 22 | 0% | 10 | -9% | 4,49 | |
| 124 | Péchenard & Associés | 21 | -5% | 7 | -13% | 6 | |
| 125 | Lombard Baratelli Astolfe & Associés | 20 | 43% | 5 | 25% | 8,47 | |
| 125 | Addleshaw Goddard | 20 | -23% | 3 | -70% | 8,26 | |
| 125 | STAS & Associés | 20 | -5% | 5 | 0% | 7,9 | |
| 125 | Ogletree Deakins | 20 | 33% | 6 | 50% | 6,43 | |
| 125 | Ressource Avocats | 20 | 25% | 12 | 20% | 5,92 | |
| 125 | Kalliopé | 20 | 5% | 9 | 13% | 4,8 | |
| 125 | Valoris Avocats | 20 | 0% | 7 | 0% | 4,2 | |
| 125 | GGV Avocats | 20 | 5% | 7 | 17% | 3,27 | |
| 133 | Signature Litigation | 19 | 19% | 4 | 0% | 8,8 | |
| 133 | Wilhelm & Associés | 19 | -5% | 4 | 0% | 7,56 | |
| 135 | Rigaud Avocats | 18 | 20% | 6 | 50% | 6 | e |
| 136 | Miguérès Moulin | 17 | 0% | 6 | 0% | 4 | |
| 137 | Edgar Avocats | 16,5 | 14% | 3 | 0% | 4,5 | |
| 138 | Aston Avocats | 16 | 7% | 6 | 0% | 4,2 | |
| 139 | Ravet & Associés | 15 | - | 7 | - | 5 | |
| 139 | Voltaire Avocats (ex-MGG) | 15 | 7% | 4 | 33% | 4,7 | |
| 141 | GCA Cabinet d'avocats | 14 | 40% | 3 | 0% | 7,48 | |
| 141 | Chatain & Associés | 14 | 17% | 6 | 0% | 3,9 | |
| 143 | Oxynomia | 13 | -7% | 6 | 0% | 2,6 | |
| 144 | Avocats Picovschi | 12 | 33% | 1 | 0% | 3,24 | |
| 144 | Vercken & Gaullier | 12 | 9% | 3 | 0% | 2,36 | |
| 146 | Bougartchev Moyne Associés | 11 | 0% | 3 | 0% | 4,1 | |
| 147 | Fréget Glaser & Associés | 10 | - | 4 | - | 7,5 | |
| 147 | Huc-Morel Labrousse Avocats | 10 | 11% | 3 | 0% | 4,8 | |
| 149 | Everlaw & Tax | 9 | - | 4 | - | 3,3 | |
| 150 | Keras Avocats | 9 | 13% | 3 | 0% | 2,5 |
