a

• A2a Energia
• A2a Gas
• ABenergie
• ABenergie Gas
• ACAM Acque
• Acantho
• Acea Energia
• Acea Gas
• AcegasApsAmga
• ACSM Energia
• ACSM Gas
• AGSM Energia
• AGSM Gas
• Aim Energy
• Aim Gas
• Allianz
• Alternatyva
• Altroconsumo
• American Express
• Amga Energia
• Amga Gas
• Ascotrade Energia
• Ascotrade Gas Naturale
• Asm Set Energia
• Asm Set Gas
• Astea Energia
• Astea Gas
• Audax Energia
• Audax Gas
• Autogas Nord

b

• Banco Posta
• BBBell
• Beactive
• Bismart
• Blue Energy
• Blue Energy Gas
• Brennercom
• BT Italia

c

• CheapNet
• Club Degli Editori
• Club Per Voi
• Compass

d

• Deutsch Bank
• Diners Club
• Dolomiti Energia
• Dolomiti Gas
• Duferco Energia
• Duferco Gas

e

• E. JA Energia
• E. JA Gas
• Edison Energia
• Edison Gas
• Egea Energia
• Egea Gas
• Ehiweb
• Enegan Energia
• Enegan Gas
• Enel Energia
• Enel Gas
• Engie Gas
• Eni Gas
• Eni Luce
• Eolo
• Erickson
• Estra Energia
• Estra Gas
• Euroclub

f

• Fastnet
• Fastweb Casa
• Fibra Wind by Infostrada
• Fineco

g

• Gabnichi
• Generali
• Genertel
• Giunti Abbonamenti
• Go Internet
• Green Network Energy
• Green Network Gas
• Greenpeace
• Gruppo Terra

h

• Hera Energia
• Hera Gas

i

• Iberdrola Energia
• Iberdrola Gas
• Illumia Energia
• Illumia Gas
• ING Direct
• Iren Energia
• Iren Gas
• Irideos

l

• Lineacom
• Linkem

m

• McFit
• Mediaset Premium
• Medici Senza Frontiere

n

• Nexi
• Noitel Casa

o

• Optima Tutto In Uno Energia
• Optima Tutto In Uno Gas
• Orange Palestre

p

• Polizia Moderna
• PopWifi

s

• Siportal
• Sorgenia Energia
• Sorgenia Gas

t

• Teletu
• Tim Casa
• Tiscali Casa
• Tre Casa

v

• Virgin Active
• Vodafone

w

• WeBank
• Wolters Kluwer