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List of Major Business Consulting Firms

Below is a list of major consulting firms operating within the United States. Also, here is a link to Harvard’s Consulting Career Guide (PDF).

2020 Delivery
A.T. Kearney 
A&G Management Consulting
ABeam Consulting
Accenture
Accountor
Acquis Consulting Group
Acquity Group
Added Value
Advisory Board Company
AECOM
Affiliated Computer Services (ACS) 
Agility Solutions
ALaS Consulting
Alexander Proudfoot 
AlixPartners
Alliance Consulting Group
Allscripts Consulting Services
Alpha Financial Markets Consulting
Alsbridge
Altman Vilandrie & Company
Altran
Alvarez & Marsal 
AMTEC Consulting
Analysis Group 
Analysys Mason
Analytics Operations Engineering
Anderson Analytics
Answerthink
Aon Consulting 
Applied Predictive Technologies (APT)
Applied Value Group
Archstone Consulting
ARES Corporation
Argus Information & Advisory Services
Arryve Consulting
Arthur D. Little 
Arup
AT&T Consulting
Atkins Global
Atos Consulting
Atos Origin
Aurora Advisors
Avanade
Avasant
Averro
Axiom Consulting Partners
aXYKno
Bain & Company 
Bainbridge
Basis Technology 
Bates White 
BDO Consulting
BearingPoint 
Berkeley Partnership
Berkeley Research Group, LLC
Berkshire Consultancy
Beroe
Beyond Analysis
Beyond the Arc
BI Consulting Group (acquired by Capgemini)
Blu Skye Consulting
BMC Software Consulting
Booz & Company 
Booz Allen Hamilton (BAH)
Boston Consulting Group (BCG)
Boston Strategies International 
Bourton Group
Bow & Arrow
Boxwood Group
BPI Group 
Brand Learning
Brands of Desire
Brattle Group 
Bridgespan Group 
Bridgestar
BridgeStreet Consulting Group
BRMi Consulting
BT Global Services
BT Telconsult
BTS 
Buck Consultants 
Burge Hughes Walsh Partnership (BHW)
Business Enterprises Services (BES)
buyingTeam
Cambridge Associates 
Cambridge Consultants
Cambridge Group
Cambridge Strategic Management Group (CSMG)
Campbell Alliance
Candesic
Capco
CapGemini
Capgemini Consulting
CapTech
Casey Quirk
Cask Consulting
CAST Management Consultants
CBIZ Inc
CCS Fundraising
CDC Development Solutions
CDI Corporation
CDM Consulting
Cedar Management Consulting
Celerant Consulting
Celerity Consulting Group
Censeo Consulting Group 
Center For Applied Research
Center For Organizational Excellence
Centric Consulting
CGI
CGN & Associates
Charles River Associates (CRA)
Chartis Group 
CIBER
Cisco Consulting Services
Civic Consulting Alliance
Civitas Group
CJ Consulting Group
Clareo Partners
Clearview Global
ClearView Healthcare Partners
Cognizant 
Compass Lexecon 
Computer Associates
Computer Sciences Corporation (CSC)
Constellation NY
Cornerstone Research 
Corporate Executive Board 
Corporate Value Associates (CVA)
Courtyard Group
CRA International
Crowe Horwath LLP
CSC Management Consulting
Cumberland Consulting Group
Dalberg
Daugherty Business Solutions
Dean & Company 
Dell Perot Systems 
Deloitte Consulting 
Detica 
Diamond Management & Technology Consultants
Droege Group
DSG Systems
Easton Associates 
ECG Management Consultants 
Edgar Dunn & Company 
Egon Zehnder International 
Elysium Digital 
Endeavor Group
Entrue Consulting Partners
ENVIRON 
EquaTerra
Equation Consulting
EquiBrand Consulting
Ericsson Strategy Consulting Group
Ernst & Young 
Essex Lake Group
Establish Consulting
Etigo Consulting
Eurasia Group 
Everest Group
Everis
Exeter Group 
Exponent 
Fair Isaac (Braun Consulting)
Fidelity Business Consulting (FBC)
First Annapolis Consulting 
First Manhattan Consulting Group
Fiscal Management Associates
Fitzgerald Analytics
Fletcher Spaght 
FMI Corporation 
Forum Corporation 
Franchise Consulting Group
Frost & Sullivan
FSG Social Impact Consultants
FTI Consulting 
Fujitsu Consulting
Fulcrum Worldwide
Gallup Consulting
Galt & Company
Gartner
GE Healthcare
GFK Group
Giuliani Partners
Global eProcure
Global Intelligence Alliance
Gotham Consulting Partners
Grant Thornton
Gravitas Technology
Gravitytank
Greenwich Associates
Hackett Group
Hagerty Consulting
Haig Barrett Management Consultants
Harbour Group
Harris & Associates 
Hatch Associates
Haverstick Consulting
Hay Group
HCL Axon
HCL Technologies
Health Advances 
HealthEdge
HealthScape Advisors 
Heidrick & Struggles
Hewitt Associates (acquired by Aon)
Hill & Knowlton
Hitachi Consulting
Hokenson Group
Horváth & Partners
HP Services
Huron Consulting Group
IBB Consulting Group
IBM Global Business Service
ICF International
IDEO
IFC Consulting
Ikon Marketing Consultants
Impact Advisors
IMS Consulting Group
IMS Health
inCode
Indra
Ineum Consulting
Infinitive
Infosys Consulting
Insight Catastrophe Group
Insight Strategy Advisors
Interscope
Investance
Investor Group Services (IGS)
ipCapital Group
IPL Information Processing Limited
Ipsos
ITN Consulting
Jabian Consulting
Jacobs Consultancy
JC Jones & Associates
Jefferson Wells International
JRB & Company
Juran Institute 
Kaiser Associates
Kantar Group
Kantar Health
Katzenbach Partners (acquired by Booz & Company)
Keane
Kellen Company
KEMA
Keystone Group
Keystone Strategy
Knowledgent Group
Korn Ferry
KPMG Consulting 
Kuczmarski & Associates
Kurt Salmon Associates (KSA)
L.E.K. Consulting
Lansdowne Consulting
LECG (Law and Economics Consulting Group)
Leigh Fisher Associates 
LEK Consulting
Liberty Mutual Group
Lightspeed Research
Lippincott
Litmus Group
Lockheed Martin
LOGIC Management Consulting
Logica 
M&A Partners 
Magenic Technologies
Malcolm Pirnie 
Management Consulting Group 
Manpower
Marakon Associates (acquired by Charles River Associates)
Marketbridge
Marketing Analytics
Mars & Company
Marsh & McLennan Companies
Marshall-Teichert Group (MTG)
Matrix Knowledge Group
May Company Consulting
McChrystal Group
McGladrey
McKinsey & Company 
Mercator Partners
Mercer Consulting
Milliman
Millward Brown
Miracle Software Systems
Mitchell Madison Group
Monitor Group
Morningstar Consulting Group
Mott MacDonald
Mu Sigma
MWH Consulting
Navigant Consulting 
NERA Economic Consulting
Nielsen Company
Nonprofit Empowerment Group (NEG)
North Highland 
Northbridge Group 
Northrop Grumman Corporation Consulting
NouvEON
Novantas 
OC&C Strategy Consultants
Ogilvy & Mather
Oliver Wyman 
Omnex 
OmniaNow
Opera Solutions 
Oracle Consulting 
Orion Consultants
Oxford & Associates
PA Consulting Group
Pace Harmon
Pariveda Solutions
Parthenon Group 
Pearl Meyer & Partners
Peppers & Rogers Group
Perficient
PERI Software Consulting
PKF Consulting
Plus Consulting
Plutus Consulting Group
Point B
PriceSpective
PriceWaterhouseCoopers (PwC)
Princeton Consultants 
Progress Group
Prophet 
Protiviti 
Proudfoot Consulting 
Providge Consulting
PRTM 
PSB- Penn, Schoen, & Berland Associates
Putnam Associates 
Qedis Consulting
QualPro
Quantitative Risk Management
Quartz Strategy Consultants (aka Quartz+Co)
Quest Worldwide
Quint Wellington Redwood Group
Quintiles Consulting
R.W. Beck 
Rambøll Management
Rath & Strong
Razorfish
Real Options Group
Red Oak Consulting 
Redstone Strategy Group 
Regency Group
Resources Global Professionals
RHR International
Right Management Consultants
Robert E. Nolan Company
Robert Half International
Roland Berger Strategy Consultants
Roll Consulting
Rosetta
RPO Management Consultants
RSM McGladrey
Russell Reynolds Associates 
SAIC 
Samsung Global Strategy
SAP Consulting
Sapient
Schlumberger Business Consulting
Scott Madden Consulting
SDG Group
Seabury Group
SECOR
Segal Company 
Serco Consulting
SFN Group
Sg2
Sibson Consulting
Siemens Management Consulting 
Simat Helliesen & Eichner (SH&E)
Simon Kucher & Partners 
SkillStorm
Slalom Consulting
SM&A
Sogeti
Solving Efeso 
St. Charles Consulting Group
Steria
Stern Stewart & Company
Steven Hall & Partners
Stockamp & Associates (acquired by Huron Consulting Group)
Strategic Decisions Group (SDG)
Strategos 
Strategyx 
Stroud Consulting
Subsurface Consultants & Associates (SCA)
Summit Management Consulting
Swander Pace & Company (merged with Kurt Salmon Associates)
Synovate Business Consulting 
TASC
Tata Consultancy Services
TechnoServe
Tefen Management Consulting
TEKsystems
Telisys Communications Consultants
Templeton & Company
The Alexander Group
The AMI Solution
The Brattle Group
The Burke Group
The Camden Group
The Chartis Group
The Greatest Good
The IQ Business Group
The Lab Consulting
The Nielsen Company
The Nous Group
The Saint Consulting Group 
Tieto
TMNG Global
TopRight Partners
Towers Perrin (merged with Watson Wyatt)
Towers Watson 
TPI
Transform Consulting
Treacy & Company
Treasury Strategies
Triage Consulting Group 
Tribal Group
Trinity Horne
Trinity Partners 
TriPoints Consulting
Tunnell Consulting 
UHY Advisors
Unisys Consulting
USC Consulting Group
USI Consulting Group
Value Partners Management Consulting
Vantage Partners
ViaNovo
Visa Consulting and Analytics
Vivaldi Partners 
VMC Consulting
Volt Consulting
Waterstone Management Group
Watson Wyatt Worldwide (merged with Towers Perrin)
Wellspring Consulting 
Wellspring Partners (acquired by Huron Consulting Group)
West Monroe Partners
Westport Business Solutions
Willis Towers Watson
Wipro Technologies
WS Atkins PLC
WTP Advisors 
Xantus Consulting
Xerox Business Consulting
Xlent Consulting Group
Yankelovich Partners
ZIETA Technologies
Zolfo Cooper
ZS Associates

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