| 1 | | Leintelstraße 5 | Ebersbach an der Fils |  DE | | Medical Supply Store | +49 7163912160 | | Daniel Schöb |
| 2 | | Nordparkstraße 30 | Cottbus | DE | | Gas Company | +49 35578220 | | Frank Niederle |
| 3 | | Baker-Hughes-Straße 1 | Celle | DE | | Oil & Natural Gas Company | +49 51412030 | | Raimondo Giavi |
| 4 | | Ostring 5 | Niebüll | DE | | Corporate Office | +49 41066489090 | | Michael Hübner |
| 5 | | Arnulfstraße 203 | München | DE | | Energy Equipment and Solutions, Environmental Consultant | +49 8952080 | | Florian Priller |
| 6 | | Maximilianstraße 10 | Mannheim | DE | | Food Products Supplier, Business To Business Service | +49 621421150 | | Tula Segers |
| 7 | | Arno-Nitzsche-Straße 35 | Leipzig | DE | | Electric Utility Company | +49 34112140 | | Michael Graupner |
| 8 | | Hafenstraße 14 | Hameln | DE | | Electric Utility Company, Gas Company, Telecommunications Service Provider, Water Utility Company | +49 51517880 | | Alexander Stein |
| 9 | | Opernplatz 1 | Essen | DE | | Electric Utility Company, Energy Supplier, Gas Company, Green Energy Supplier, Solar Energy Equipment Supplier, Solar Hot Water System Supplier | +49 2011202 | | Patrick Ihl |
| 10 | | Am Quellenrain 1 | Bad Soden-Salmünster | DE | | Corporate Office | +49 6056805010 | | Reiner Schulze |
| 11 | | Hilgardstraße | Speyer | DE | | Medical Center | +49 623236000 | | Rudolf Kohler |
| 12 | | Futterkamp Biogasanlage | Blekendorf | DE | | N/A | +49 4381404775 | | Bert Sondermann |
| 13 | | Hafenpl. 1 | Münster | DE | | Public Works Department, Electric Utility Company, Gas Company, Telecommunications Service Provider, Transportation Service, Water Utility Company | +49 2516941234 | | Dennis Mehls |
| 14 | | Am Gaswerk 5 | Merzig | DE | | Public Works Department | +49 68617006100 | | Michaela Schmidt-Lauer |
| 15 | | Burger Str. 20 | Werben | DE | | Gas Company | +49 3560379023 | | Frank Niederle |
| 16 | | Alter Postpl. 2 | Waiblingen | DE | | Medical Supply Store, Orthopedic Shoe Store | +49 71519815536 | | Daniel Schöb |
| 17 | | Meerstraße 13 | Haselünne | DE | | Electric Utility Company, Gas Company | +49 59619177420 | | Michael Lünsmann |
| 18 | | Schöninger Str. 2- 3 | Helmstedt | DE | | Contractor | +49 5351180 | | Peter Werz |
| 19 | | Europa-Allee 6 | Föhren | DE | | Medical Supply Store | +49 65029969920 | | Rainer Bach |
| 20 | | Markt 6 | Hainichen | DE | | Medical Supply Store | +49 37207995656 | | Mandy Bergmann |
