Fuentes


Recursos de adquisiciones internacionales


TED
The World Bank
United Nations
United Nations Procurement Notices (UNDP)
Inter-American Development Bank (IDB)
The European Bank for Reconstruction and Development (EBRD)
Tenderguru.ru

National Procurement


Federal Business Opportunities
gov.uk Contracts Finder
Canada - Procurement Data
Australian Government
y otros ...

alrededor de 2000 sitios electrónicos en total

Marketplaces


alibaba.com
Indiamart
Exportersindia
y otros ...