Healthcare
- Brazilian Government
- Home Doctor
- Hospital of Ponta Grossa and Mac Master University
- National Health System
- Public Hospitals
- Santa Casa Hospital
- UNESCO

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Manufacturing
- Hewlett-Packard
- Natura Cosmetics
- Schindler Elevators
- Avon
- Cyclades
- General Electric
- General Motors
- Jabil Circuit
- Janssen-Cilag
- Johnson & Johnson
- McNeil Consumer Healthcare
- Rhodia
- Semp Toshiba

Life Insurance
- AGF Allianz Group
- Marítima
- MetLife
- Pamcary
- Unimed

Financial Services
- BankBoston
- JP Morgan
- ABN Amro Bank
- Bradesco
- Citigroup
- Goldman Sachs
- Lloyds TSB
- Merrill Lynch
- Santander

Telecommunication
- Lucent Technologies
- CPqD
- MCI
- Motorola
- NEC
- Nextel
- Nortel
- Telefonica

Automotive
- Volkswagen
- GM
- Honda
- International Engines
- Magneti Marelli

Services
- IBM
- IncentiveHouse - Accor
- Unisys