| A.P. Systems Srl |
KG Technologies |
| AAC Wireless Technologies AB |
KISTERS AG |
| Able New Energy |
Landis+Gyr |
| Accenture |
LogNet Systems |
| ADD Grup |
Lowri Beck |
| Advanced Digital Design S.A |
LUNA Meters |
| AEM |
Luxoft |
| Aidon Oy |
Metering International |
| Alcatel-Lucent |
Meter-MACS |
| Alsi |
MeterSit |
| Amber Wireless |
MeterTest Sp.zo.o. |
| Analog Devices |
Microchip Ltd. |
| ANDREA Informatique |
MTE Meter Test Equipment AG |
| Apex CoVantage |
NationPower |
| Aquametro AG |
Navetas Energy Management Ltd. |
| Asaïs |
Netinium BV |
| Atos Origin Integration |
Ningbo Sanxing Electric Co., Ltd. |
| Barbagli |
NURI Telecom Co., Ltd. |
| Brightsight |
NXP Semiconductors |
| Capgemini (Smart Energy Alliance) |
On Semiconductor |
| Cinterion Wireless Modules GmbH |
Onzo |
| Circutor, SA |
Oracle (Smart Energy Alliance) |
| Cisco (Smart Energy Alliance) |
Oracle Utilities |
| Codico |
OSAKI ELECTRIC CO., LTD. |
| Convergys |
OSIsoft |
| Cordys |
OSWELL GROUP LIMITED |
| Corecess Korea |
Panasonic Industrial Europe GmbH |
| Coronis |
Panorama Antennas Ltd. |
| Current Cost |
Pietro Fiorentini SpA |
| CURRENT Group |
Plugwise |
| Dacom West GmbH |
Powel |
| DIEHL Metering GmbH |
Power Plus Communication AG |
| Digi International |
Pride S.p.A |
| DLMS User Association |
PRIME |
| Dr. Neuhaus Telekommunikation GmbH |
PRI-Secure Meters |
| Eaton GmbH |
Process Vision Oy |
| Echelon |
PROLAN Process Control Co. |
| EDMI |
Radiocrafts |
| EEMB Battery |
Ramtron International Corporation |
| El Sewedy Electrometer |
Renesas Electronics Europe GmbH |
| Elektromed A.S. |
Saft |
| Elster |
Sagemcom |
| Ember Corp. |
Sensus GmbH |
| EMCO Ltd. |
Sentec Ltd |
| eMeter Corporation |
SHENZHEN CLOU ELECTRONICS CO., LTD |
| EMH Metering GmbH & Co KG |
Siemens AG |
| Energy Micro |
Sierra Wireless |
| EnergyICT |
Silver Spring Networks |
| Enfora |
SIMCom Wireless |
| Engage Consulting Limited |
Smart Dutch |
| Erco & Gener |
Smarteq Wireless AB |
| Ericsson Austria GmbH |
STMicroelectronics |
| EVE Battery |
Synapse |
| Ferranti Computer Systems |
Synergy |
| Flonidan DC A/S |
Tadiran Batteries GmbH |
| Fraunhofer IIS |
TailorMade |
| Freescale Semiconductor |
Taoglas |
| Future Energy Solutions |
Technolog Ltd |
| Gazprom Global Energy Solutions |
Telenor Connexion |
| GE Energy (Smart Energy Alliance) |
Telit Wireless Solutions |
| General Insulation Europe Ltd. Electronic Department |
Telvent |
| GLYN GmbH & CO. KG |
Teridian Semiconductor Corporation |
| Görlitz AG |
Texas Instruments |
| Green Energy Options |
Tieto |
| Grey Logix GmbH |
Tixi.Com |
| Gruner AG |
Trilliant |
| Grupa Apator |
Ubitronix System Solutions GmbH |
| Hexing Europe |
Unibloc |
| Holley International |
VACUUMSCHMELZE GmbH& Co. KG |
| Holley Metering Ltd. |
Visos |
| Homerider Systems |
Vodafone Global Enterprise Ltd. |
| HP (Smart Energy Alliance) |
WIKON GmbH |
| IBE |
WIMET SL |
| Intel (Smart Energy Alliance) |
Xemex NV |
| IPSOL Ltd. |
Xemtec AG |
| Iskraemeco |
Yitran Communications Ltd. |
| ITF-EDV Fröschl GmbH |
YOUBICOM |
| Itron |
ZERA Gmbh |
| J&D Electronics Co., Ltd |
ZIV Medida SL |
| Kamstrup A/S |
ZPA Smart Energy |
| KEMA |
Z-Wave Alliance |