- A&D Europe GmbH
- Advanced Lead Acid Battery Consortium
- ANSYS Germany GmbH
- Arbin Instruments
- Arkema
- AVL List GmbH
- BASF SE
- BatteryMan Technology GmbH
- Bitrode Corp.
- Canada Lithium Corp.
- CD-adapco
- Chemetall GmbH (Rockwood Lithium)
- Digatron
- DJK Europe GmbH
- EDN Group SRL
- Electric & Hybrid Vehicle Technology International
- Energy Storage Publishing
- FEV GmbH
- Frankfurt (Oder) / Eisenhüttenstadt growth area represented by Investor Center Ostbrandenburg GmbH
- FuelCon AG
- HEL UK, Ltd.
- Hydro
- IFPEN Transport Business Unit
- IKA-Werke GmbH & Co. KG
- IAV GmbH
- IMG Saxony-Anhalt
- Johnson Controls Power Solutions EMEA
|  | | | - JSR Micro N.V.
- Kemet Electronics Italia SRL
- Kompetenznetzwerk Lithium-Ionen Batterien e.v. (KLiB)
- M+W Group
- Maccor
- Manz Tübingen
- Maxwell Technologies
- MEGTEC Systems
- Mitsubishi Materials Corporation
- PEC
- Rockwood Lithium
- Saint-Gobain Performance Plastics S.A.
- Saxony Economic Development Corporation
- SB LiMotive Germany GmbH
- SCHOTT AG
- Shmuel De-Leon Energy
- Showa Denko
- SK Innovation
- Siemens
- SMC Pneumatik GmbH
- Sonics & Materials, Inc.
- Southwest Research Institute
- Thermal Hazard Technology
- TyssenKrupp System Engineering GmbH
- UBE Industries, Ltd.
- Umicore AG & Co. KG
- Vector Informatik GmbH
- Zeon Europe GmbH
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