ABeam Consulting
Accenture
Acquis Consulting Group
Acquity Group
Added Value
Advisory Board Company
AECOM
Affiliated Computer Services (ACS)
Agility Solutions
ALaS Consulting
Alexander Group
Alexander Proudfoot
AlixPartners
Alliance Consulting Group
Allscripts Consulting Services
Alpha Financial Markets Consulting
Alsbridge
Altman Vilandrie & Company
Altran
Alvarez & Marsal
The AMI Solution
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
Arryve Consulting
Arthur D. Little
Arup
A.T. Kearney
Atkins Global
Atos Consulting
Atos Origin
AT&T Consulting
Aurora Advisors
Avanade
Avasant
Averro
Axiom Consulting Partners
Bain & Company
Basis Technology
Bates White
BearingPoint
Berkeley Partnership
Berkshire Consultancy
Beroe
Beyond Analysis
Beyond the Arc
BI Consulting Group (acquired by Capgemini)
Business Enterprises Services (BES)
Blu Skye Consulting
BMC Software Consulting
Booz Allen Hamilton (BAH)
Booz & Company
Boston Consulting Group (BCG)
Boston Strategies International
Bourton Group
Boxwood Group
BPI Group
Brand Learning
BRMi Consulting
Brattle Group
Bridgespan Group
Bridgestar
BridgeStreet Consulting Group
BTS
BT Global Services
BT Telconsult
Buck Consultants
Burge Hughes Walsh Partnership (BHW)
buyingTeam
Cambridge Associates
Cambridge Consultants
Cambridge Group
Cambridge Strategic Management Group (CSMG)
The Camden Group
Campbell Alliance
Candesic
CapGemini
Capgemini Consulting
Capco
Casey Quirk
Cask Consulting
CAST Management Consultants
CCS Fundraising
CDC Development Solutions
CDI Corporation
CDM Consulting
Cedar Management Consulting
Celerant Consulting
Celerity Consulting Group
Center For Applied Research
Center For Organizational Excellence
Censeo Consulting Group
Centric Consulting
CGI
CGN & Associates
Charles River Associates (CRA)
Chartis Group
CIBER
Cisco Systems
Civic Consulting Alliance
CJ Consulting Group
Clareo Partners
ClearView Healthcare Partners
Clearview Global
Cognizant
Compass Lexecon
Computer Associates
Computer Sciences Corporation (CSC)
Constellation NY
Cornerstone Research
Corporate Executive Board
Corporate Value Associates (CVA)
Courtyard Group
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
Essex Lake Group
Establish Consulting
Etigo Consulting
Eurasia Group
Everest Group
Everis
Exeter Group
Exponent
Ernst & Young
Fair Isaac (Braun Consulting)
First Annapolis Consulting
First Manhattan Consulting Group
Fidelity Business Consulting (FBC)
Fiscal Management Associates
Fitzgerald Analytics
Fletcher Spaght
FMI Corporation
Forum Corporation
Franchise Consulting Group
Frost & Sullivan
FSG Social Impact Consultants
FTI Consulting
Fujitsu Consulting
Gartner
Gallup Consulting
Galt & Company
GE Healthcare
GFK Group
Giuliani Partners
Global eProcure
Global Intelligence Alliance
Gotham Consulting Partners
Grant Thornton
Gravitas Technology
Gravitytank
The Greatest Good
Greenwich Associates
Hagerty Consulting
Hackett Group
Haig Barrett Management Consultants
Haverstick Consulting
Harbour Group
Harris & Associates
Hatch Associates
Hay Group
HCL Technologies
Health Advances
HealthEdge
HealthScape Advisors
Heidrick & Struggles
Hewitt Associates (acquired by Aon)
Hill & Knowlton
Hitachi Consulting
Hokenson Group
HP Services
Huron Consulting Group
IBM Global Business Service
IBB Consulting Group
ICF International
IDEO
IFC Consulting
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
Ipsos
The IQ Business Group
JC Jones & Associates
Jabian Consulting
Jacobs Consultancy
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
KPMG Consulting
Kuczmarski & Associates
Kurt Salmon Associates (KSA)
Lansdowne Consulting
The Lab Consulting
LECG (Law and Economics Consulting Group)
Leigh Fisher Associates
LEK Consulting
Liberty Mutual Group
Lightspeed Research
Lippincott
Litmus Group
Lockheed Martin
Logica
LOGIC Management Consulting
Malcolm Pirnie
Magenic Technologies
Management Consulting Group
M&A Partners
Manpower
Marakon Associates (acquired by Charles River Associates)
Marketbridge
Marketing Analytics
Mars & Company
Marshall-Teichert Group (MTG)
Matrix Knowledge Group
May Company Consulting
McKinsey & Company
Mercator Partners
Mercer Consulting
Milliman
Millward Brown
Miracle Software Systems
Mitchell Madison Group
Monitor Group
Morningstar Consulting Group
Mu Sigma
MWH Consulting
Navigant Consulting
NERA Economic Consulting
The Nielsen Company
Nonprofit Empowerment Group (NEG)
Northbridge Group
Northrop Grumman Corporation Consulting
North Highland
The Nous Group


 NouvEON
Novantas
OC&C Strategy Consultants
Ogilvy & Mather
Oliver Wyman
Omnex
OmniaNow
Opera Solutions
Oracle Consulting
Oxford & Associates
PA Consulting Group
Pace Harmon
Pariveda Solutions
Parthenon Group
Pearl Meyer & Partners
Peppers & Rogers Group
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
Putnam Associates
Quantitative Risk Management
Qedis Consulting
Quartz Strategy Consultants (aka Quartz+Co)
Quest Worldwide
Quintiles Consulting
Quint Wellington Redwood Group
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
R.W. Beck
SAIC
The Saint Consulting Group
Samsung Global Strategy
SAP Consulting
Sapient
Schlumberger Business 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
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
Tata Consultancy Services
TASC
TechnoServe
Tefen Management Consulting
TEKsystems
Telisys Communications Consultants
Templeton & Company
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
ViaNovo
Vivaldi Partners
Value Partners Management Consulting
Vantage Partners
Visa Consulting and Analytics
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
Wipro Technologies
WTP Advisors
Xerox Business Consulting
Xantus Consulting
Xlent Consulting Group
Yankelovich Partners
Zolfo Cooper
ZIETA Technologies
ZS Associates
2020 Delivery