Organisations

• Ministry of Interior Decentralisation & E-government (Kallikratis) 
• National Centre of Scientific Research Demokritos 
• Institute of Local Administration

Professional Associations

• Hellenic Solid Waste Management Association
• Greek Cold Storage & Logistics Association
• Greek Association of Environmental Protection Companies
• Micro & Nano Scientific company
• CRI - Corporate Responsibility Institute

Enterprises

• Philips
• SymphonyIRI Group
• Hellenic Register of Shipping
• Erasineio Hospital  
• Spondylos