- ANDREADISMisiodakos 11, 115 24, Athens, Attica
- AVOLUTIONKanari 3B, 15562, Holargos, Attica
- DOTO3rd Km Spaton Avenue, 19002, Peania, Attica
- FOCUS ON HEALTHIoannou Gennadiou 16, 11521, Athens, Attica
- JMKKallirrois 39, Neos Kosmos Athens, 11743, Attica
- NS SOUNDPatron Klaous 60, 26500, Mavromandila, Patra, Peloponnese
- PODIUMValaoritou 9, 10671, Athens, Attica
- TSAKIRIS CONGRESS SUPPORTKatrami 18, 115 24, N.Filothei, Attika
- ARIA FINE CATERINGΛεωφ. Κορωπίου Μαρκόπουλου 1, Κορωπί 194 00
- FOODEVENTSVyzantiou 47, 19100, Megara
- HOUTOS CATERINGSmirnis & Watermills (Turn of Filiro) Pefka, 57010, Thessaloniki, Macedonia
- INTERCATERINGThesi Strogyli, Markopoulo Mesogaias P.C. 19003, Attica
- SUNNY CATERINGKaraiskou 142, 185 36, Pireus, Attica
- TO STAXY CATERINGDimitras 55, 192 00, Elefsina, Attica
- DOTO3rd Km Spaton Avenue, 19002, Peania, Attica
- IRIS PROMOTIONGkionas 1 & Mpizaniou, 12243, Egaleo, Attica
- J & E UMBRELLASXanthou 21, 154 51, New Psychico, Attica
- LAINAS PRODUCTS10 klm National Road Athens-Lamia & 1 Marmaron street, 14342, N.Philadelphia, Attiki
- EVENTORAAthens, Attica
- GATHERNEXTGreece (Online services)
- MEDICALCONGRESS.GRVor. Ipeirou 43, 15125, Maroussi, Attica
- SYNEDRIO.GRVor. Ipeirou 43, 15125, Maroussi, Attica
- ALL DAY CRUISE
- KACAYIASStadiou 3, 3d floor, 105 62, Athens, Attica
- STIRIXIS GROUP13th km Athens-Thessaloniki Highway, 14452, Metamorfosi, Attika