3MS Networks
4MS Network Solutions
ABS
Access Partnership
Acergy
Advantech Wireless
AGR Petroleum
Amor Group
Amos Satellite System (Spacecom)
Analysis Logic
Antenna Solutions
Aquatic Engineering & Construction
Aquidata
Arqiva
Arrowdawn
AS Subsea
Astra Broadband Services
Avanti Communications
Baker Hughes
BHP Biliton Petroleum
BP Exploration
BP North Sea Upstream
BP Upstream IT & S
brightsolid
British Petroleum
Broadband Technology 2000
C2Sat
Cameron Oil
Canadian Natural Resources (CNR)
Caprock Communications
C-COM Satellite Systems
CENSIS (Sensor and Imaging Systems Innovation Centre)
Centrica Energy
Centrica Energy Upstream
CETel GmbH
Cisco Systems
Clark Integrated Technologies
Clyde Space
Cobham
Codan
Commsworld
Comtech EF Data
Corcom
CPI Europe
DF Communications
DGZ Consultancy
DNV IT Global Services
Euroconsult
Europasat
European Space Agency (ESA)
Eutelsat
E-WAN Networks
Expro
Eye2Sky
Galaxy Backbone Nigeria
GDFSuez E&P UK Ltd
General Dynamics SATCOM
Gilat Satellite Networks
GulfOilandGas.com
GVF
Halliburton
Harris CapRock
Heriot Watt University
Hermes Datacomms
Hispasat
Hughes
Hughes Europe
Hunter Communications

Hutchinson Networks

I4EL
iDirect / SatManage
IDT Global
Independent
Infotechnics
Inmarsat
Innovate UK
Integral Systems Europe
Integrasys
Intellian Technologies
Intelsat
Internet for Business
IPX International Systems
iSat
iseaglobal
ITC Global
JMBroadcast
KCA Deutag
Kepler Communications
Kongsberg Intellifield
Kongsberg Oil and Gas Technologies     
Kratos
Kratos Networks
LeoSat
Librestream
Lockheed Martin
M&J Communications
M4SAT
MACOM Consulting
Maersk Contractors
Maersk Drilling
Marathon Oil
Marlink
Media Broadcast Satellite GmbH
Metrodata
MonacoTelecom
Montagu Private Equity
National Physical Laboratory
ND SatCom
Nera Telecommunications
NESSCO
Netscout
Network DNA
Newtec
Nexen Inc.
Northern Sky Research
Northwest Technical Solutions
NOVELSAT
Noyau Telecom
NTS Technology Partners
O3b Networks
Oil & Gas Networks
Onlime
Orange Business Services
Pangea
Paradigm Communication Systems
Parallel Global
Petrofac
Petrofac Facilities Management
PetroStars UK 
PHASOR Inc.
Ping Network Solutions
Polar Imaging
Procomsat
Prosafe
prosource.it
PSN
QTX Consultants Ltd.

Redline Communications

Remote Communications Service
Remote Data Services
Rig Deluge Ltd.
RigNet
Riverbed Technologies
Romantis
RWE Dea AG
Santander Teleport S.L.
Satellite Interference Reduction Group
Satellite Regulatory Working Group
Satmesh
SatProf
Schlumberger Global Connectivity Services
Schlumberger Information Solutions
Scottish Enterprise
Seatec
seaVsat
Sematron
SES
SES World Skies
Shell
Shell (Projects & Technology) Aberdeen
Shell E&P Europe
Shell Information Technology International
Shell IT
Siemens Convergence Creators
Sintel Satellite Services, Inc.
SkyLogic
Space Network Scotland
Spectra Group
Speedcast
Stena Drilling
Stratos
Straxia Ltd
Subsea7
Talisman Energy
Tampnet UK
TAQA Bratani
Technip
Technip FMC
TecOffshore
Telenor Satellite Broadcasting
Telesat
Terrasat
Thales Alenia Space Italia
Thales Security Solutions & Services Division
Thuraya
Total
Truphone
Trustcomm
Tullow Oil
UltiSat
Unión Fenosa Telecomunicaciones
University of Aberdeen
Valiant Petroleum
Verizon Business
Vevoe
Vialite Communications
ViaSat Inc.
Viju
Vizada
Winegard
WINS Ltd.
Wood Group PSN
Woodsons of Aberdeen
WorkSmart Group
YR20