2013年1 1 贝恩咨询公司 91.81 马萨诸塞州波士顿2 2 麦肯锡公司 8.999 纽约，NY3 3 波士顿咨询集团有限公司 8.966 马萨诸塞州波士顿4 10 博斯公司 7.879 纽约，NY5 4 德勤咨询公司 7.517 纽约，NY6 7
2013年1 1 贝恩咨询公司 91.81 马萨诸塞州波士顿2 2 麦肯锡公司 8.999 纽约，NY3 3 波士顿咨询集团有限公司 8.966 马萨诸塞州波士顿4 10 博斯公司 7.879 纽约，NY5 4 德勤咨询公司 7.517 纽约，NY6 7 奥纬咨询公司 7.479 纽约，NY7 6 AT科尔尼 73.28 芝加哥，IL8 12 罗兵咸永道会计师事务所律师事务所（咨询业务） 7.264 纽约，NY
| 2013 RANK | 2012 RANK | CHANGE | FIRM | SCORE | LOCATION |
| 1 | 1 |  | Bain & Company | 9.181 | Boston, MA |
| 2 | 2 |  | McKinsey & Company | 8.999 | New York, NY |
| 3 | 3 |  | The Boston Consulting Group, Inc. | 8.966 | Boston, MA |
| 4 | 10 |  | Booz & Company | 7.879 | New York, NY |
| 5 | 4 |  | Deloitte Consulting LLP | 7.517 | New York, NY |
| 6 | 7 |  | Oliver Wyman | 7.479 | New York, NY |
| 7 | 6 |  | A.T. Kearney | 7.328 | Chicago, IL |
| 8 | 12 |  | PricewaterhouseCoopers LLP (Consulting Practice) | 7.264 | New York, NY |
| 9 | 9 |  | Analysis Group, Inc. | 7.196 | Boston, MA |
| 10 | 16 |  | Censeo Consulting Group | 7.118 | Washington, DC |
| 11 | 5 |  | Monitor Group | 7.111 | Cambridge, MA |
| 12 | 26 |  | L.E.K. Consulting | 7.097 | Boston, MA |
| 13 | 14 |  | Point B | 7.031 | Seattle, WA |
| 14 | 18 |  | ZS Associates | 7.008 | Evanston, IL |
| 15 | NR |  | Marakon | 6.958 | New York, NY |
| 16 | 8 |  | The Cambridge Group | 6.873 | Chicago, IL |
| 17 | 15 |  | Cornerstone Research | 6.839 | San Francisco, CA |
| 18 | 28 |  | The Chartis Group | 6.822 | Chicago, IL |
| 19 | 11 |  | Accenture | 6.817 | New York, NY |
| 20 | 17 |  | Milliman, Inc | 6.774 | Seattle, WA |
| 21 | 33 |  | NERA Economic Consulting | 6.765 | New York, NY |
| 22 | 20 |  | Alvarez & Marsal | 6.741 | New York, NY |
| 23 | 23 |  | Putnam Associates | 6.718 | Burlington, MA |
| 24 | 19 |  | West Monroe Partners | 6.702 | Chicago, IL |
| 25 | NR |  | ClearView Healthcare Partners | 6.652 | Newton, MA |
| 2013 RANK | 2012 RANK | CHANGE | FIRM | SCORE | LOCATION |
| 26 | 35 |  | The Brattle Group | 6.647 | Cambridge, MA |
| 27 | 48 |  | Mercer LLC | 6.638 | New York, NY |
| 28 | 40 |  | Bates White | 6.609 | Washington, DC |
| 29 | 37 |  | Pearl Meyer & Partners, LLC | 6.598 | New York, NY |
| 30 | 31 |  | Trinity Partners, LLC | 6.589 | Waltham, MA |
| 31 | 34 |  | Simon-Kucher & Partners | 6.564 | Cambridge, MA |
| 32 | 30 |  | Triage Consulting Group | 6.542 | San Francisco, CA |
| 33 | 13 |  | Jabian Consulting | 6.519 | Atlanta, GA |
| 34 | 41 |  | Kaiser Associates | 6.512 | Washington, DC |
| 35 | 27 |  | Strategic Decisions Group | 6.492 | Palo Alto, CA |
| 36 | NR |  | Gallup Consulting | 6.468 | Washington, DC |
| 37 | 22 |  | OC&C Strategy Consultants | 6.447 | London, United Kingdom |
| 38 | 36 |  | Navigant Consulting, Inc. | 6.436 | Chicago, IL |
| 39 | 38 |  | Charles River Associates | 6.433 | Boston, MA |
| 40 | 32 |  | Easton Associates, LLC | 6.377 | New York, NY |
| 41 | 24 |  | Health Advances, LLC | 6.291 | Weston, MA |
| 42 | 45 |  | FTI Consulting, Inc. | 6.262 | West Palm Beach, FL |
| 43 | 25 |  | Novantas LLC | 6.251 | New York, NY |
| 44 | 29 |  | Strategos | 6.138 | Chicago, IL |
| 45 | 43 |  | IMS Consulting Group | 6.048 | New York, NY |
| 46 | NR |  | Vivaldi Partners | 5.945 | New York, NY |
| 47 | NR |  | Campbell Alliance Group, Inc. | 5.511 | New York, NY |
| 48 | 47 |  | Ernst & Young LLP (Consulting Practice) | 1.752 | New York, NY |
| 49 | 50 |  | KPMG LLP (Consulting Practice) | 1.657 | New York, NY |
| 50 | 49 |  | IBM Global Business Services | 1.641 | Armonk, NY |