| 1 | | 2 Otto-Hahn-Str. | Erkrath | DE | | Building Materials | N/A | rudolf schmincke | Owner |
| 2 | | Primary 13 Tempelsweg | Tönisvorst | DE | | Building Materials | N/A | N/A | N/A |
| 3 | | 3 Friedrich-List-Straße | Quickborn | DE | | Building Materials | N/A | Lennard Dörges | Mitarbeiter Konstruktion / Maschinenbau bei SMB International GmbH |
| 4 | | 7 Hammermühler Weg | Selters | DE | | Building Materials | N/A | N/A | N/A |
| 5 | | 8 August-Horch-Str. | Polch | DE | | Building Materials | N/A | N/A | N/A |
| 6 | | Primary Alte Chaussee 127 | Kruft | DE | | Building Materials | N/A | Tom Waltasaari | Managing Director CRH Deutschland GmbH |
| 7 | | 17 Gewerbepark Am Wald | Ilmenau | DE | | Building Materials | N/A | Hans-Ulrich Lehder | Verkauf Anwendungstechnik bei Liaver GmbH & Co.KG |
| 8 | | 12 Riedweg | Essingen | DE | | Building Materials | N/A | N/A | N/A |
| 9 | | 50 Max-Eyth-Str. | Nürtingen | DE | | Building Materials | N/A | Marius Gackenheimer | nur tote Fische schwimmen mit dem Strom |
| 10 | | Primary Georg-Steuler-Straße | Höhr-Grenzhausen | DE | | Building Materials | N/A | Wahib Abakouy | Key Account Manager Export bei Steuler Fliesen GmbH |
| 11 | | Primary Friedrich-Ebert Str. 45 | Witten | DE | | Building Materials | N/A | Ronald Siemons | Zelfstandig Marketingconsultant |
| 12 | | Primary | Solnhofen | DE | | Building Materials | N/A | Gerhard Regler | Technical Sales & Project Manager bei Solnhofen Stone Group GmbH |
| 13 | | Dr.-Robert-Pfleger-Str. 26 | Hallstadt | DE | | Building Materials | N/A | Andrea Hermann | Manager PR & Marketing bei Stürmer Maschinen GmbH |
| 14 | | Am Galgenfeld 17-21 | Gelnhausen | DE | | Building Materials | N/A | Fin Arldt | Director Controlling & Process Management |
| 15 | | Primary Karolinenstraße 1-15 | Bielefeld | DE | | Building Materials | N/A | annika lemke | Human Resources Business Partner |
| 16 | | 1 Bahnhofstr. | Mittenaar | DE | | Building Materials | N/A | N/A | N/A |
| 17 | | GEWERBEGEBIET 1 | Vastorf | DE | | Building Materials | N/A | N/A | N/A |
| 18 | | 50 Otto-Hahn-Str. | Nordhorn | DE | | Building Materials | N/A | N/A | N/A |
| 19 | | Primary 15 Gaßnerallee | Mainz | DE | | Building Materials | N/A | Bjoern Boeving | Geschäftsführer bei MOGAT-Werke |
| 20 | | 2 Sarnower Weg | Pritzwalk | DE | | Building Materials | N/A | N/A | N/A |