| 1 | | Leof. Kifisias 23 | Athina |  GR | | Consultant, Business Administration Service, Business Development Service, Business Management Consultant, Economic Consultant, Economic Development Agency, Financial Consultant, Human Resource Consulting | +30 2106465602 | | Anna Exintari |
| 2 | | Leof. Kifisias 62 | Marousi | GR | | N/A | +30 2121019954 | | Panayotis Gezerlis |
| 3 | | Dodekanisou 22 | Thessaloniki | GR | | Business Management Consultant | +30 2310567442 | | Michalis Metaxas |
| 4 | | Leof. Kifisias 201 &, Mikalis | Marousi | GR | | Home Goods Store | +30 2102532686 | | Pavlos Alivisatos |
| 5 | | Α. Παναγούλη 88 | Ag. Paraskevi | GR | | Business Management Consultant, Educational Consultant | +30 2106398088 | | Antonis Bogdanos |
| 6 | | Οδός Θεσσαλονίκης - Θέρμης (9 χλμ), Τ.Θ.60715, Θέρμη | Thermi | GR | | Engineering Consultant, Electronics Manufacturer | +30 2310473470 | | Theodore Vasiliadis |
| 7 | | El. Benizeloy 82 | Moschato | GR | | Business Management Consultant, Software Company | +30 2169002600 | | George Zaimis |
| 8 | | Arkadias 3 | Μενεμένη | GR | | Computer Consultant | +30 2106740200 | | Sotirios Pigas |
| 9 | | Evristheos 2 | Athina | GR | | Coworking Space, Education Center, Office Space Rental Agency | +30 2103450606 | | Christos Tsounis |
| 10 | | Nik. Plastira 16 | Marousi | GR | | Consultant | +30 2106144523 | | Ilias Diamesis |
| 11 | | Leof. El. Venizelou 32 | Glifada | GR | | Computer Support and Services | +30 2109966620 | | George Athanasopoulos |
| 12 | | Leof. Kifisias 64 | Marousi | GR | | Software Company | +30 2106156000 | | Christos Vaskos |
| 13 | | Amarousiou Chalandriou 94 | Marousi | GR | | Consultant, Training Centre | +30 2106830255 | | Katerina Douzina |
| 14 | | Omirou 39 | Athina | GR | | Business Networking Company, Business Administration Service, Business To Business Service, Software Company | +30 6956306002 | | Stavros Skoulikaris |
| 15 | | Sekeri St 4 | Athina | GR | | Consultant | +30 2103605002 | | Yannis Perrotis |
| 16 | | Flias 1 | Marousi | GR | | Software Company | +30 2107488678 | | George Roussos |
| 17 | | Esperou 27 | Kifisia | GR | | Architecture Firm, Design Agency | +30 2106138317 | | Alex Athanassoulas |
| 18 | | Κονδυλάκη 1 1ος Όροφος | Ag. Nikolaos | GR | | Construction Company, Architect, Civil Engineer, Land Surveyor, Mechanical Engineer | +30 2841089666 | | Manos Garefalakis |
| 19 | | Ioannou Apostolopoulou 59B | Chalandri | GR | | Company | +30 2109561154 | | Dimitris Karalexis |
| 20 | | Katsoulieri 4 | Chalandri | GR | | Computer Consultant | +30 2130053047 | | Stefanos Rigatos |
