- VALEC - ENGINEERING, CONSTRUCTION AN RAILWAY S/A _ THE RAILWAY BRAZILIAN PUBLIC COMPANY
- UNIP - UNITED NATIONS DEVELOPMENT PROGRAM
with
MDS - BRAZILIAN MINISTRY OF SOCIAL DEVELOPMENT
- UNESCO - UNITED NATIONS EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION
with
INSS - BRAZILIAN NATIONAL INSTITUTE OF SOCIAL SECURITY
- INFRAMERICA - INTERNATIONAL AIRPORT OF BRASÍLIA
- BRAZILIAN MINISTRY OF THE CITIES
- SENAR/CNA - NATIONAL RURAL LEARNING SERVICE/NATIONAL AGRICULTURE CONFEDERATION
- BANK OF BRAZIL
- ALLIANCE FRANÇAISE BRASÍLIA