WPP Group plc (LSE: WPP) (NASDAQ: WPPGY), based in London, United Kingdom, is one of the world's largest communications services groups (and one of the big six advertising holding companies, the others being Omnicom, Interpublic, Publicis, Dentsu and Havas) employing 97,000 people working in more than 2,000 offices in 106 countries. Its self-conceived characterization is a "parent company," able to bring together the right combination of capabilities to serve a client's analytic and creative brand marketing needs.

Governance

141 Worldwide
20:20 Brand Action
24/7 RealMedia
A Eicoff
Added Value
Addison Corporate Marketing
Adient
AGB Nielsen Media Research
Alliance
Always Marketing
Argonauten360
Atlas Advertising
AVHb2b
Banner Corporation
Bates Asia
Bates PanGulf
Batey
BDG McColl
BDGworkfutures
BEN Marketing Group
Beyond Interactive
BJK&E
BKSH
Blanc & Otus
Blue Interactive
BMRB
BPRI
BrandBuzz
Bridge Worldwide
Brierley & Partners
Brouillard Communications
bsb comunicacion
Buchanan Communications
Burson-Marsteller
W|R, An Ogilvy PR Worldwide Company
Cannondale Associates
Carbon
Carl Byoir & Associates
Catalyst online
CAW Marketing
CBA
Center Partners
Chime Communications Plc
Clarion Communications
Clever Media
Clockwork Capital
Cohn & Wolfe
Coley Porter Bell
CommonHealth
Compas
Conectics
Contract Advertising
D/R/Added Value
David Communications Group
Dentsu, Young & Rubicam
Diamond Ogilvy
Digit
digital@JWT
Digital PR
Direct.com
Dovetail
drs Insight Group
Dynamic Logic
e-tecture
Einson Freeman
Enterprise IG
Equus
Essence Communications
Etcom
Everystone Group
EWA Bespoke Communications
facts+fiction
Feinstein Kean Healthcare (FKH)
Ferguson
Finsbury
Fitch
Focalyst
Food Group
Forward
Fudge Group
FullSIX
Fusion5
Futurecom interactive
G WHIZ
G2 Worldwide
GCI Group
Geometry
George Patterson, Y&R
Geppetto Group
Glass
Glendinning Management Consultants
Global Sportnet
goodtechnology
Grass Roots
Grey Direct
Grey Global Group
Grey Healthcare
Grey Interactive
Grey Worldwide
Grey3
GroupM
Headcount
Henley Centre Headlight Vision
HighCo
Hill & Knowlton
HLS (Health Learning Systems)
HMA Blaze
IBI Inc
IBOPE Media Information
icon brand navigation group
iconmobile group
IdeaWorks
IEG
IMRB International
Information Design Unit
IPAN (India Public Affairs Network)
J. Brown
Joshua-G2
JWT
JWT Specialized Communications
Kang & Lee Advertising
Kantar Group
Kantya Brand Strategies
Kinetic Worldwide
KMR Group
KnowledgeBase Marketing
KR Media
Lambie-Nairn
Landor Associates
LG Ad Inc
Lightspeed Research
LiveWorld-WPP
Lorien Consulting
Malone Advertising
Management Ventures
Mando Brand Assurance
Marsteller
Maruri Publicidad
Mattson Jack Group
Maxus
Maxx Marketing
MBS/Vox
MDS Global Consulting
MEC Interaction
MEC:Sponsorship
Media Insight
Media Puzzle
Media+
MediaCom Worldwide
Mediaedge:cia
Mediapro Group
Medical Broadcasting Company
Metro Broadcast
Millward Brown
MindShare
MJM
MosaicaMD
Motivator
Noesis
Offspring PR
Ogilvy & Mather Worldwide
Ogilvy Healthworld
Ogilvy Primary Contact
Ogilvy Public Relations Worldwide
OgilvyInteractive
OgilvyOne Worldwide
Outrider
ohal
PACE
Penn Schoen & Berland Associates
Performance
Performance SportEnt Worldwide
PiranhaKid Communications
Plush Films
PPR
PQ Plakat Qualitact
Premiere Sponsorship Marketing
PRISM
Pro Deo
ProCom
Public Strategies Inc
Qi
Quantum Corporation
Quinn Gillespie
Red Cell
Reddion
Research International
RMG Connect
RMS Instore
Robinson Lerer & Montgomery
Roman Brand Group
RPCA
RTC Relationship Marketing
santamaria
Schematic
SCPF
SMG KRC
Soho Square
Solara
Spafax
Sprint Production
STO Response
Strategic Horizons
Studiocom
Sudler & Hennessey
Syzygy
Team UK Media
Teledirect
The Brand Shop
The Bravo Group
the campaign palace / red cell
The Channel
The Farm
The Focus Network
The Initiatives Group
The Leverage Group
The MC Group
The Partners
These Days
The Store
The Voluntarily United Group of Creative Agencies
Timmons and Company
Uniworld Group
VBAT
VML, Inc.
WalkerGroup
Warwicks
Wexler & Walker Public Policy Associates
WINGLATINO
Wire and Plastic Products
Wunderman
Xchange
XM London
XM Asia Pacific
Y&R
Ziment Group