Advanced Digital Broadcast S.A.
Alcatel-Lucent
Arcadyan
Belgacom		HGI Founder member
Bouygues Telecom
Broadcom
BroadLight
BT		HGI Founder member
Cavium
Celeno Communications
Cisco
Comtrend
Deutsche Telekom		HGI Founder member
Dialog Semiconductor B.V.
D-Link Corporation
DSP Group
Fastweb SpA
France Telecom		HGI Founder member
Hitachi, Ltd.
Huawei
Ikanos
Intel
JDSU
KDDI R&D Laboratories
KPN
Lantiq
Marvell Semiconductor
Mindspeed
Mitsubishi
NEC Corporation
Netgear
NTT		HGI Founder member
Ping Communication
Portugal Telecom Inovação
ProSyst
Qualcomm Atheros
Ralink Technology Corporation
SAGEMCOM SAS
Samsung
Sercomm
Shenzhen Gongjin Electronic Co,.LTD
Sigma Designs
SoftAthome
Spidcom
Stollmann E+V GmbH
Sumitomo Electrics Industries, Ltd.
Swisscom AG
Technicolor
Telecom Italia		HGI Founder member
Telekom Slovenije d.d.
Telekomunikacja Polska
TeliaSonera		HGI Founder member
Telstra
TNO ICT
TRaC Telecoms & Radio Ltd
Transwitch
Vodafone AG & Co. KG
VTECH Telecommunication
Wind River
Zarlink Semiconductor
ZTE
ZyXEL