2016 Rank2015 RankConsulting FirmScore
1111McKinsey & Company9.0199.019
2222Boston Consulting Group8.6598.659
3333Bain & Company8.4998.499
4444Deloitte Consulting LLP6.9496.949
5566Booz Allen Hamilton6.7136.713
6677PwC6.5196.519
7788EY (Ernst & Young)6.3176.317
8899Accenture6.1716.171
991010KPMG LLP (Consulting Practice)6.1286.128
10101111IBM Global Business Services5.7725.772
11111212Oliver Wyman5.7245.724
12121313A.T. Kearney5.6705.67
13131414Mercer LLC5.2245.224
14141515Gartner, Inc.5.1685.168
15151616LEK Consulting5.0895.089
16161919Capgemini5.0665.066
17171818Cisco Systems, Inc. (IT Consulting)4.9214.921
18181717Lockheed Martin Corporation4.9164.916
191955Strategy& (Part of PwC Network)4.8134.813
20202020Oracle Consulting4.6574.657
21212626Parthenon-EY4.5134.513
22222121Navigant Consulting, Inc. 4.4244.424
23232828Charles River Associates4.3504.35
24242323SAP Services (IT Consulting)4.3324.332
25252222Grant Thornton LLP4.3144.314