| 1 | | Am Kreskenhof 66 | Dorsten |  DE | | Water Utility Company, Water Treatment Plant | +49 2864902000 | | Gabi Stachelhaus |
| 2 | | Kohlenstraße 2 | Leipzig | DE | | Medical Supply Store, Orthopedic Shoe Store | +49 3411248555 | | Mandy Bergmann |
| 3 | | Am Gaswerk 5 | Merzig | DE | | Public Works Department | +49 68617006100 | | Michaela Schmidt-Lauer |
| 4 | | Neuenkampsweg 36 | Friesoythe | DE | | Electric Utility Company, Gas Company | +49 44917882420 | | Michael Lünsmann |
| 5 | | Oberer Wasen 18 | Remshalden | DE | | Energy Equipment and Solutions, Heating Equipment Supplier, Hvac Contractor, Manufacturer | +49 7151670895 | | Ulf Kuhrau |
| 6 | | Wilhelm-von-Siemens-Straße 23 | Berlin | DE | | Orthotics & Prosthetics Service | +49 30769085611 | | Felix Popp |
| 7 | | Glogauer Str. 6 | Riesa | DE | | Medical Supply Store | +49 3525731866 | | Andreas Hetke |
| 8 | | Gladbecker Str. 140 | Bottrop | DE | | Water Utility Company | +49 204118530 | | Gabi Stachelhaus |
| 9 | | Am Eiland 12 | Rendsburg | DE | | Electric Utility Company, Gas Company | +49 43312090 | | Markus Tüchsen |
| 10 | | Liebenwerdaer Str. 69A | Lauchhammer | DE | | Gas Company | +49 35747806104 | | Frank Niederle |
| 11 | | Kirchpl. 1 | Pfullendorf | DE | | City or Town Hall, Folk High School, Tourist Information Center | +49 75522501 | | Hermine Reiter |
| 12 | | Bernauer Str. 140 | Berlin | DE | | Water Works | +49 8002927587 | | Susanne Stephan |
| 13 | | Oranienburger Str | Monheim am Rhein | DE | | Electric Utility Company | +49 2173952192 | | Ralf Wegener |
| 14 | | Lessingpl. 3 | Lauta | DE | | Gas Company | +49 3572224970 | | Frank Niederle |
| 15 | | Bahnhofstraße 16 | Rehau | DE | | Water Utility Company | +49 92838610 | | Michael Blob |
| 16 | | Reuterstraße 42 | Uetersen | DE | | Corporate Office | +49 41066489090 | | Michael Hübner |
| 17 | | Robert-Bosch-Straße 3 | Hofheim am Taunus | DE | | Medical Supply Store | +49 61227070829 | | Frank Schröder |
| 18 | | Hopfensack 20 | Hamburg | DE | | Recording Studio | +49 40303877020 | | Jeanette Mencke |
| 19 | | Heinrich-Hertz-Straße 2 | Unna | DE | | Electric Utility Company, Gas Company | +49 230320010 | | Jona Rienhoff |
| 20 | | Max-Planck-Straße 7 | Trier | DE | | Medical Supply Store, Sporting Goods Store | +49 65156188111 | | Rainer Bach |
