- Jurawatt Vertrieb GmbH
- Address:Daimlerstreet 1
- Gecko International Co.
- Address:Breslauer Weg 75
- Werner Gruen GmbH & Co., KG
- Address:Esslinger Strasse 18 Altbach 73776 Germany
- Elinker GmbH
- Address:Lyoner Strasse 21
- Venturetec Mechatronics GmbH
- Address:
- Keramik Fonk Gmbh
- Address:
- Endres&Seidl Vertriebs GmbH
- Address:Marie-Curie-Str. 2, Butzbach, Hessen, Germany
- Imexsolar Company
- Address:Wredestr. 46 Ludwigshafen Rheinland-Pfalz 67059 Germany
- MES Switzerland
- Address:Rue de Philosophes Geneve 1205 Germany
- ESEM Gruenau GmbH & Co. KG
- Address:Dornierstr. 6
- swiss kraft germany
- Address:
- LED-superlight
- Address:Dorfstrasse 3 Abensberg Germany 93326 Germany
- Hermann Bauer GmbH
- Address:
- PET blow fill factory
- Address:Bussenhard str. 3
- TRANS TECH HANDELS GmbH
- Address:Ausser Der Schleifmuehle-37, 28203 Bremen
- Roland Busch
- Address:Zur Waldkampfbahn 56
- Oko-tec
- Address:Burgstrasse 13, 48691
- Gewerbepark Natur und Energie GmbH & Co.KG
- Address:Siemensstrasse
- EHD- Barnstedt
- Address:Unterreut 6, Karlsruhe, Germany
- VOC Solar Technology
- Address:Gunnigfelderstrasse 144