- 3M
- ABB Daimler Benz
- ABBOTT Laboratories
- AC Nielsen
- Adesgo SA
- Aeroteh GP
- Agip
- Air BP
- Alcatel
- Alsano Nucleare
- Altheimer& Gray
- Aral
- Asigurarea Anglo-Româna
- Autobavaria
- AutoItalia
- Balfour Beatty
- Banca Româneasca
- Bates
- Bayer
- Bimex Technic AG
- BNP Paribas
- Bombardier Transportation
- BRD – Societe Generale
- CEC
- Chio
- Compaq
- Danone PDPA
- Efes
- Electromagnetica SA
- Finansbank
- Flamingo Computers
- Ford – ROMCAR
- Fortum Engineering
- Forum Auto – Volvo
- Gallup Organization
- Gec Alsthom Faur Transport
- Glaxo Smithkline
- Goodyear
- Graffiti BBDO
- Grawe
- GTS Telecom
- Guinault
- Hall Dickler
- Harza Engineering
- Henkel
- Hewlett Packard
- Honeywell
- Horvath & Partners
- IBM
- IMPEC Engineering
- ING Barrings
- International Water Ltd
- Lek Pharmatek
- Leo Burnett
- Master Foods
- McDonalds
- Medochemie
- Merck Sharp & Dohme
- Metro Cash & Carry
- Mobexpert
- Mobil Oil
- Motorola
- Neochimiki
- Nestle
- New Holland
- Notorious Advertising
- Ogilvy and Mather
- OMV
- Osram
- Pfizer
- Philip Morris
- Porsche
- Pricewaterhouse Coopers
- Procter & Gamble
- Raiffeisen Bank
- Richter Gedeon
- Roland Berger
- Romair
- Romanian Fuelling Services
- Romanian National Television
- Romatsa RA
- Romelectro SA
- Rompetrol Downstream
- Romtelecom SA
- SAP
- Schering Plough
- Schlund + Partner AG
- Shell Gas
- Sicomed SA
- Siemens
- Solvay Pharma
- Sony Music Production
- Starfoods
- Sumitomo Corporation
- Tempo Advertising
- Tetrapak
- Tiriac Holding
- Toyota
- UGBI Bank
- Van de Vlist International
- Vitzman & Asociatii
- Voith AG
