- Sakkoulas Publications
- Novartis Pharmaceutical Company
- State Museum of Contemporary Art
- Hellenic Ophthalmological Company
- Smile Cosmetics
- International Uveitis Study Group (IUSG)
- Agioritiki Estia
- Municipality of Thessaloniki
- Kedros Publications
- Psichogios Publications
- International Trade Fair of Thessaloniki
- Edil S.A.
- Ophthalmological Company of Northern Greece
- State Theatre of Northern Greece
- Jurists Association of Northern Greece
- Premium Conference Services
- Penga Carpets
- Cripe Fabrics
- Katradis Group
- Portes Hotels
- Istion Hotel
- Kitchen Plus
- Kite Pharmaceutical Company
- Aktina City Congresses & Events
- Mamma Bloom beach bar
- Booze Cooperativa
- TVS Audio Visual