| 1 | | Sachsenring 50 | Straubing |  DE | | Industrial Equipment Supplier, Engineering Consultant | +49 9421310340 | | Tobias Buchheim |
| 2 | | An d. Queckenmühle 1 | Niedernhausen | DE | | Hvac Contractor, Electrician | +49 612798025 | | Normann Kimpel |
| 3 | | Karl-Hermann-Flach-Straße 36 | Oberursel (Taunus) | DE | | Industrial Equipment Supplier | +49 6171633680 | | Tobias Buchheim |
| 4 | | Wandsbeker Schützenhof 17A | Hamburg | DE | | Plumber | +49 4069691199 | | Stefan Danowsky |
| 5 | | Alter Bahnhofsweg 2 | Drebber | DE | | Hvac Contractor, Air Conditioning Contractor, Bathroom Remodeler, Electrician, Heating Contractor, Millwork Shop, Plumber, Solar Energy Contractor, Solar Energy Equipment Supplier, Tile Contractor | +49 544598470 | | Julian Austerhoff |
| 6 | | Am Tiergarten 2 | Gaukönigshofen | DE | | Solar Energy Equipment Supplier, Solar Energy Contractor | +49 9337970900 | | Yves Leonard |
| 7 | | Alte Bäderstraße 1 | Putbus | DE | | Plumber | +49 1704349741 | | Bernd Zühlke |
| 8 | | Wacholderweg | Neckarwestheim | DE | | Mechanical Contractor | +49 7133901550 | | Crank Wick |
| 9 | | Rosenfelder Str. 2 | Halle (Saale) | DE | | Hvac Contractor, Bathroom Remodeler | +49 3455667220 | | Ingolf Böttcher |
| 10 | | Wattstraße 10 | Berlin | DE | | Environmental Engineer | +49 3081454600 | | Stefan Vogel |
| 11 | | Im Gewerbepark 24 | Oberkrämer | DE | | Solar Energy Contractor, Engineering Consultant, Solar Energy Company | +49 33042472390 | | Michael König |
| 12 | | Adolfstraße 7 | Wiesbaden | DE | | Hvac Contractor, Electrician, Handyman, Heating Contractor, Home Goods Store, Plumber, Solar Energy Contractor | +49 611307088 | | Fazin Assayesch |
| 13 | | Magirus-Deutz-Straße 12 | Ulm | DE | | Solar Energy Equipment Supplier | +49 73193806880 | | Dulci Chen |
| 14 | | Böhmerwaldstraße 32 | Moosburg an der Isar | DE | | Manufacturer | +49 876133400 | | Stefan Remke |
| 15 | | Oftlfing 5 | Langenbach | DE | | Trucking Company | +49 8167358 | | N/A |
| 16 | | Moosweg 14-16 | Burgberg im Allgäu | DE | | Heating Equipment Supplier, Green Energy Supplier | +49 832166990 | | N/A |
| 17 | | Tischlerstraße 2 | Wolfsburg | DE | | Roofing Contractor | +49 536113457 | N/A | Andreas Olschowka |
| 18 | | Rüdesheimer Str. 2A | Geisenheim | DE | | Software Company | +49 6722496444 | N/A | Norbert Dressel |
| 19 | | Feldstraße 2 | Griesheim | DE | | Air Conditioning Contractor | +49 615560020 | N/A | Niels Vogt |
| 20 | | Marktgasse 6 | Dülmen | DE | | Heating Contractor, Bathroom Supply Store, Solar Energy Contractor, Solar Photovoltaic Power Plant | +49 25945736 | N/A | Jan Bulter |
