This is a list of notable former consulting firms.
Former design and engineering consulting firms
- Birdsall Services Group
- Hyder Consulting
- Merz & McLellan
- Parkman Group
- Sinclair Knight Merz
Former industrial design firms
Former digital and IT consulting firms
- American Management Systems
- Cambridge Technology Partners
- American Management Systems
- Computer Sciences Corporation
- Covansys Corporation
- Diamond Management & Technology Consultants
- Hitachi Consulting
- Logica
- MarchFirst
- Mahindra Satyam
- Perot Systems
Former economics consulting firms
- Data Resources
- Wharton Econometric Forecasting Associates
Former human resource consulting firms
- Towers Perrin
- Watson Wyatt Worldwide
Former management consulting firms
- Andersen Consulting[3]
- Arthur Andersen
- Mercer Management Consulting
- Monitor[4]
- Navigant Consulting
- Sweett Group
Former political consulting firms
Former research and analysis firms
- Business International Corporation
- CNW Marketing Research
- Compete.com
- Data Resources Inc.
- EcoWin
- Global Business Network
- Micropal
- Research International
- Wharton Econometric Forecasting Associates
- Yankee Group
Former risk management consulting firms
List of former consulting firms
References
- Consulting Giant McKinsey Buys Itself a Top Design Firm Wired, 2015-05-14^
- McKinsey acquires design firm Lunar for digital transformation^
- Mitchell Martin. Arbitrator's Ruling Goes Against Accounting Arm : Consultants Win Battle Of Andersen The New York Times, 8 August 2000, retrieved 25 March 2020