Auto Zubak Ltd. (car industry)

Belje PLC (food processing industry)

CARNet (Croatian Academic & Research Network)

Central Office for Development Strategy and Coordination of EU funds

Central State Office for E-Croatia

Combis (information technologies and system integration)

Croatia banka PLC

CROATIA osiguranje PLC (leader on Croatia's insurance market)

Croatian Food Agency

Croatian Railways

Economic Faculty (University of Zagreb)

Emerson Network Power

Forever Living Products

HEP Toplinarstvo Ltd.

Hypo-Leasing Kroatien

INA PLC

Individualni treninzi za članove Uprava vodećih hrvatskih kompanija

Jamnica PLC (producer of mineral and spring water)

Karlovac City Government

L'Oréal Adria Ltd.

Ministry of Agriculture, Forestry and Water Management (Republic of Croatia)

Ministry of Defence (Republic of Croatia)

Ministry of Health and Social Welfare (Republic of Croatia)

Nova TV (private TV with national concession)

OMV Hrvatska Ltd.

Optima telekom Ltd.

PIK Vrbovec PLC (meat industry)

Pliva PLC (leading pharmaceutical company)

Rijeka-Zagreb Motorway PLC

Riviera hoteli i ljetovališta Ltd.

TDR (Rovinj Tobacco Company)

Unilever Croatia Ltd.

Uniqa osiguranje PLC

Zagreb City Association of Craftsmen

Zagreb City Government

Zvijezda PLC (producer of edible oil, margarine, majonnaise...)