AA Portable Power Corp.
AMETEK, Inc.
Arbin Instruments
Argonne National Laboratory
Arkema Inc.
Bitrode Corporation
Branson Ultrasonics
Chen Tech Electric MFG. CO., LTD.
Chroma ATE Inc.
CYG Wayon Circuit Protection Co., Ltd.
Dexmet Corporation
Digatron Power Electronics
Dreamweaver International
Energy Assurance
Eirich Machines
EVE Energy
Exponent
Focus Graphite Inc.
Halocarbon Products
Hibar
Highpower International, Inc.
Hudson Technologies
JSR Micro, Inc.
KVI Pte Ltd
Maccor
Madico Inc. / Optodot
Manz USA Inc.
National Manufacturing Company, Inc.
PEC
Pred Materials International
Scientific Climate Systems
Shmuel De-Leon Energy, Ltd.
SoLith (division of Sovema SpA)
Superior Graphite
Technical Power Systems, Inc.
UL LLC
ULVAC Technologies, Inc.
Umicore
Wildcat Discovery Technologies