24Access
Agfa
Agile Ltd.
Alturion
Bitween
BTG
Cibenix
Club Nokia
Connexie
Copaco
Cygnific
Dangaard Nederland
Epocware
Excelbian software
FCC-Kuwait
Focus
Fuji Hunt NV
Handata
Handysoft
Heijdra dental
Imtech
Kleurvisie
Kodak
Makayama
mBrain software
Mobile Dev Camp Amsterdam
Nokia
NOS (Dutch TV)
On-Net
Opera software
Paragon
Parisi Consulting
PC Active
Penreader
PF-Prof. fotografie
PsiLoc
Qtek (HTC)
Revah European
Rokinview
Route66
Samsung Mobile
Sendo
ShotCode
Siemens Mobile
Softmaker Software
Sony Ericsson
SPB software
Symbian.info magazine
Symbianvereniging
Symbianware
Telecom Update
Telecommsult
Telepact
Teleworld
Telfort
Textphone
TomTom
Wayfinder
Wireless Computing
Ziemeer